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Every United States Senator Ever

How many United States Senators can you name over the entire course of United States history? Source - senate.gov
Please try to only provide the last name. I was unable to put all nicknames in as type ins. Some middle initials are also included, so be aware of that if you are typing the full name and don’t get an answer right.
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Classes determine which election cycle senators run in. Class 3’s next election is in 2022, Class 1 in 2024, and Class 2 in 2026
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Congress
Senator
Term Began
Term Ended
Other Info
Alabama Class 2
16th-28th
William King
Dec. 14, 1819
Apr. 15, 1844
Resigned
28th-30th
Dixon Lewis
Apr. 22, 1844
Oct. 25, 1848
Appointed, then elected; died
30th-31st
Benjamin Fitzpatrick
Nov. 25, 1848
Nov. 30, 1849
Appointed
31st-32nd
Jeremiah Clemens
Nov. 30, 1849
Mar. 3, 1853
 
33rd-38th
Clement Claiborne Clay Jr.
Mar. 4, 1853
Jan. 21, 1861
 
40th-41st
Willard Warner
Jul. 23, 1868
Mar. 3, 1871
 
42nd-44th
George Goldthwaite
Jan. 15, 1872
Mar. 3, 1877
 
45th-60th
John T. Morgan
Mar. 4, 1877
Jun. 11, 1907
Died
60th-66th
John H. Bankhead
Jun. 18, 1907
Mar. 1, 1920
Appointed, then elected; died
66th
Braxton B. Comer
Mar. 5, 1920
Nov. 2, 1920
Appointed
66th-71st
J. Thomas Heflin
Nov. 3, 1920
Mar. 3, 1931
 
72nd-79th
John H. Bankhead II
Mar. 4, 1931
Jun. 12, 1946
Died
79th
George R. Swift
Jun. 15, 1946
Nov. 5, 1946
Appointed
79th-95th
John J. Sparkman
Nov. 6, 1946
Jan. 3, 1979
 
96th-104th
Howell T. Heflin
Jan. 3, 1979
Jan. 3, 1997
 
105th-115th
Jefferson B. Sessions III
Jan. 3, 1997
Feb. 8, 2017
 
115th
Luther J. Strange III
Feb. 9, 2017
Jan. 3, 2018
Appointed
115th-116th
Doug Jones
Jan. 3, 2018
Jan. 3, 2021
 
117th-
Tommy Tuberville
Jan. 3, 2021
Present
 
Alabama Class 3
16th-17th
John W. Walker
Dec. 14, 1819
Dec. 12, 1822
Resigned
17th-18th
William Kelly
Dec. 12, 1822
Mar. 3, 1825
 
19th
Henry H. Chambers
Mar. 4, 1825
Jan. 24, 1826
Died
19th
Israel Pickens
Feb. 17, 1826
Nov. 27, 1826
Appointed
19th-21st
John McKinley
Nov. 27, 1826
Mar. 3, 1831
 
22nd-24th
Gabriel Moore
Mar. 4, 1831
Mar. 3, 1837
 
25th
John McKinley
Mar. 4, 1837
Apr. 22, 1837
Resigned
25th-27th
Clement Comer Clay
Jun. 19, 1837
Nov. 15, 1841
Resigned
27th-30th
Arthur P. Bagby
Nov. 24, 1841
Jun. 16, 1848
Resigned
30th-32nd
William R. King
Jul. 1, 1848
Dec. 20, 1852
Appointed, then elected; resigned
32nd-36th
Benjamin Fitzpatrick
Jan. 14, 1853
Jan. 21, 1861
Appointed, then elected; withdrew
40th-45th
George E. Spencer
Jul. 21, 1868
Mar. 3, 1879
 
46th
George S. Houston
Mar. 4, 1879
Dec. 31, 1879
Died
46th
Luke Pryor
Jan. 7, 1880
Nov. 23, 1880
Appointed
46th-54th
James L. Pugh
Nov. 24, 1880
Mar. 3, 1897
 
55th-60th
Edmund W. Pettus
Mar. 4, 1897
Jul. 27, 1907
Died
60th-63rd
Joseph F. Johnston
Aug. 6, 1907
Aug. 8, 1913
Died
63rd
Francis S. White
May 11, 1914
Mar. 3, 1915
 
64th-69th
Oscar W. Underwood
Mar. 4, 1915
Mar. 3, 1927
 
70th-75th
Hugo L. Black
Mar. 4, 1927
Aug. 19, 1937
Resigned
75th
Dixie Bibb Graves
Aug. 20, 1937
Jan. 10, 1938
Appointed; resigned
75th-90th
J. Lister Hill
Jan. 11, 1938
Jan. 2, 1969
Appointed, then elected
91st-95th
James B. Allen
Jan. 3, 1969
Jun. 1, 1978
Died
95th
Maryon Pittman Allen
Jun. 8, 1978
Nov. 7, 1978
Appointed
95th-96th
Donald W. Stewart
Nov. 8, 1978
Jan. 1, 1981
Resigned
96th-99th
Jeremiah A. Denton Jr.
Jan. 2, 1981
Jan. 3, 1987
 
100th-
Richard C. Shelby
Jan. 3, 1987
Present
 
Alaska Class 2
86th-90th
Bob Bartlett
Jan. 3, 1959
Dec. 11, 1968
Died
90th-110th
Ted Stevens
Dec. 24, 1968
Jan. 3, 2009
Appointed, then elected
111th-113th
Mark Begich
Jan. 3, 2009
Jan. 3, 2015
 
114th-
Daniel Scott Sullivan
Jan. 3, 2015
Present
 
Alaska Class 3
86th-90th
Ernest H. Gruening
Jan. 3, 1959
Jan. 3, 1969
 
91st-96th
Mike Gravel
Jan. 3, 1969
Jan. 3, 1981
 
97th-107th
Frank H. Murkowski
Jan. 3, 1981
Dec. 2, 2002
Resigned
107th-
Lisa Murkowski
Dec. 20, 2002
Present
Appointed, then elected
Arizona Class 1
62nd-76th
Henry Fountain Ashurst
Mar. 27, 1912
Jan. 3, 1941
 
77th-82nd
Ernest W. McFarland
Jan. 3, 1941
Jan. 3, 1953
 
83rd-88th
Barry M. Goldwater
Jan. 3, 1953
Jan. 3, 1965
 
89th-94th
Paul J. Fannin
Jan. 3, 1965
Jan. 3, 1977
 
95th-103rd
Dennis W. DeConcini
Jan. 3, 1977
Jan. 3, 1995
 
104th-112th
Jon L. Kyl
Jan. 3, 1995
Jan. 3, 2013
 
113th-115th
Jeff Flake
Jan. 3, 2013
Jan. 3, 2019
 
116th-
Kyrsten Sinema
Jan. 3, 2019
Present
 
Arizona Class 3
62nd-66th
Marcus A. Smith
Mar. 27, 1912
Mar. 3, 1921
 
67th-69th
Ralph H. Cameron
Mar. 4, 1921
Mar. 3, 1927
 
70th-90th
Carl T. Hayden
Mar. 4, 1927
Jan. 3, 1969
 
91st-99th
Barry M. Goldwater
Jan. 3, 1969
Jan. 3, 1987
 
100th-115th
John S. McCain III
Jan. 3, 1987
Aug. 25, 2018
Died
115th
Jon L. Kyl
Sept. 4, 2018
Dec. 31, 2018
Appointed
116th
Martha McSally
Jan. 3, 2019
Dec. 2, 2020
Appointed
116th-
Mark Edward Kelly
Dec. 2, 2020
Present
 
Arkansas Class 2
24th-28th
William S. Fulton
Sept. 18, 1836
Aug. 15, 1844
Died
28th-30th
Chester Ashley
Nov. 8, 1844
Apr. 29, 1848
Died
30th-37th
William K. Sebastian
May 12, 1848
Jul. 11, 1861
Appointed, then elected; Expelled
40th-41st
Alexander McDonald
Jun. 22, 1868
Mar. 3, 1871
 
42nd-44th
Powell Clayton
Mar. 4, 1871
Mar. 3, 1877
 
45th-49th
Augustus H. Garland
Mar. 4, 1877
Mar. 6, 1885
Resigned
49th-59th
James H. Berry
Mar. 20, 1885
Mar. 3, 1907
 
60th-62nd
Jeff Davis
Mar. 4, 1907
Jan. 3, 1913
Died
62nd
John N. Heiskell
Jan. 6, 1913
Jan. 29, 1913
Appointed
62nd
William M. Kavanaugh
Jan. 29, 1913
Mar. 3, 1913
 
63rd-75th
Joseph T. Robinson
Mar. 10, 1913
Jul. 14, 1937
Died
75th-77th
John E. Miller
Nov. 15, 1937
Mar. 31, 1941
Resigned
77th
G. Lloyd Spencer
Apr. 1, 1941
Jan. 3, 1943
Appointed
78th-95th
John L. McClellan
Jan. 3, 1943
Nov. 28, 1977
Died
95th
Kaneaster Hodges Jr.
Dec. 10, 1977
Jan. 3, 1979
Appointed
96th-104th
David H. Pryor
Jan. 3, 1979
Jan. 3, 1997
 
105th-107th
Tim Hutchinson
Jan. 3, 1997
Jan. 3, 2003
 
108th-113th
Mark Pryor
Jan. 3, 2003
Jan. 3, 2015
 
114th-
Tom Cotton
Jan. 3, 2015
Present
 
Arkansas Class 3
24th-30th
Ambrose H. Sevier
Sept. 18, 1836
Mar. 15, 1848
Resigned
30th-33rd
Solon Borland
Mar. 30, 1848
Apr. 3, 1853
Appointed, then elected; resigned
33rd-36th
Robert W. Johnson
Jul. 6, 1853
Mar. 3, 1861
Appointed, then elected
37th
Charles B. Mitchel
Mar. 4, 1861
Jul. 11, 1861
Expelled
40th-42nd
Benjamin F. Rice
Jun. 23, 1868
Mar. 3, 1873
 
43rd-45th
Stephen W. Dorsey
Mar. 4, 1873
Mar. 3, 1879
 
46th-48th
James D. Walker
Mar. 4, 1879
Mar. 3, 1885
 
49th-57th
James K. Jones
Mar. 4, 1885
Mar. 3, 1903
 
58th-64th
James P. Clarke
Mar. 4, 1903
Oct. 1, 1916
Died
64th-66th
William F. Kirby
Nov. 8, 1916
Mar. 3, 1921
 
67th-72nd
Thaddeus H. Carraway
Mar. 4, 1921
Nov. 6, 1931
Died
72nd-78th
Hattie W. Carraway
Nov. 13, 1931
Jan. 3, 1945
Appointed, then elected
79th-93rd
J. William Fulbright
Jan. 3, 1945
Dec. 31, 1974
Resigned
94th-105th
Dale Bumpers
Jan. 3, 1975
Jan. 3, 1999
 
106th-111th
Blanche Lambert Lincoln
Jan. 3, 1999
Jan. 3, 2011
 
112th-
John Boozman
Jan. 3, 2011
Present
 
California Class 1
31st
John C. Fremont
Sept. 9, 1850
Mar. 3, 1851
 
32nd-34th
John B. Weller
Jan. 30, 1852
Mar. 3, 1857
 
35th-36th
David C. Broderick
Mar. 4, 1857
Sept. 16, 1859
Died
36th
Henry P. Haun
Nov. 3, 1859
Mar. 4, 1860
Appointed
36th-37th
Milton S. Latham
Mar. 5, 1860
Mar. 3, 1863
 
38th-40th
John Conness
Mar. 4, 1863
Mar. 3, 1869
 
41st-43rd
Eugene Casserly
Mar. 4, 1869
Nov. 29, 1873
Resigned
43rd
John S. Hager
Dec. 23, 1873
Mar. 3, 1875
 
44th-46th
Newton Booth
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
John F. Miller
Mar. 4, 1881
Mar. 8, 1886
Died
49th
George Hearst
Mar. 23, 1886
Aug. 4, 1886
Appointed
49th
Abram P. Williams
Aug. 4, 1886
Mar. 3, 1887
 
50th-51st
George Hearst
Mar. 4, 1887
Feb. 28, 1891
Died
52nd
Charles N. Felton
Mar. 19, 1891
Mar. 3, 1893
 
53rd-55th
Stephen M. White
Mar. 4, 1893
Mar. 3, 1899
 
56th-58th
Thomas R. Bard
Feb. 7, 1900
Mar. 3, 1905
 
59th-61st
Frank P. Flint
Mar. 4, 1905
Mar. 3, 1911
 
62nd-64th
John D. Works
Mar. 4, 1911
Mar. 3, 1917
 
65th-79th
Hiram W. Johnson
Mar. 16, 1917
Aug. 6, 1945
Died
79th-85th
William F. Knowland
Aug. 26, 1945
Jan. 3, 1959
Appointed, then elected
86th-88th
Clair Engle
Jan. 3, 1959
Jul. 30, 1964
Died
88th
Pierre E. G. Salinger
Aug. 4, 1964
Dec. 31, 1964
Appointed; resigned
88th-91st
George L. Murphy
Jan. 1, 1965
Jan. 2, 1971
Resigned
91st-94th
John V. Tunney
Jan. 2, 1971
Jan. 1, 1977
Resigned
94th-97th
Samuel I. Hayakawa
Jan. 2, 1977
Jan. 3, 1983
 
98th-102nd
Pete Wilson
Jan. 3, 1983
Jan. 7, 1991
Resigned
102nd
John Seymour
Jan. 7, 1991
Nov. 3, 1992
Appointed
102nd-
Dianne Feinstein
Nov. 4, 1992
Present
 
California Class 3
31st-33rd
William M. Gwin
Sept. 9, 1850
Mar. 3, 1861
 
37th-39th
James A. McDougall
Mar. 4, 1861
Mar. 3, 1867
 
40th-42nd
Cornelius Cole
Mar. 4, 1867
Mar. 3, 1873
 
43rd-45th
Aaron A. Sargent
Mar. 4, 1873
Mar. 3, 1879
 
46th-48th
James T. Farley
Mar. 4, 1879
Mar. 3, 1885
 
49th-51st
Leland Stanford
Mar. 4, 1885
Jun. 21, 1893
Died
51st-63rd
George C. Perkins
Jul. 26, 1893
Mar. 3, 1915
Appointed, then elected
64th-66th
James D. Phelan
Mar. 4, 1915
Mar. 3, 1921
 
67th-72nd
Samuel M. Shortridge
Mar. 4, 1921
Mar. 3, 1933
 
73rd-75th
William Gibbs McAdoo
Mar. 4, 1933
Nov. 8, 1938
Resigned
75th-76th
Thomas M. Storke
Nov. 9, 1938
Jan. 3, 1939
Appointed
77th-81st
Sheridan Downey
Jan. 3, 1939
Nov. 30, 1950
Resigned
81st-82nd
Richard M. Nixon
Dec. 1, 1950
Jan. 1, 1953
Resigned
82nd-90th
Thomas H. Kuchel
Jan. 2, 1953
Jan. 3, 1969
Appointed, then elected
91st-102nd
Alan Cranston
Jan. 3, 1969
Jan. 3, 1993
 
103rd-114th
Barbara Boxer
Jan. 3, 1993
Jan. 3, 2017
 
115th-117th
Kamala Harris
Jan. 3, 2017
Jan. 18, 2021
Resigned
117th-
Alex Padilla
Jan. 18, 2021
Present
Appointed
Colorado Class 2
44th-47th
Henry M. Teller
Nov. 15, 1876
Apr. 17, 1882
Resigned
47th
George M. Chilcott
Apr. 17, 1882
Jan. 27, 1883
Appointed
47th
Horace A. W. Tabor
Jan. 27, 1883
Mar. 3, 1883
 
48th-50th
Thomas M. Bowen
Mar. 4, 1883
Mar. 3, 1889
 
51st-56th
Edward O. Wolcott
Mar. 4, 1889
Mar. 3, 1901
 
57th-59th
Thomas M. Patterson
Mar. 4, 1901
Mar. 3, 1907
 
60th-62nd
Simon Guggenheim
Mar. 4, 1907
Mar. 3, 1913
 
63rd-65th
John F. Shafroth
Mar. 4, 1913
Mar. 3, 1919
 
66th-71st
Lawrence C. Phipps
Mar. 4, 1919
Mar. 3, 1931
 
72nd-74th
Edward P. Costigan
Mar. 4, 1931
Jan. 3, 1937
 
75th-83rd
Edwin C. Johnson
Jan. 3, 1937
Jan. 3, 1955
 
84th-92nd
Gordon L. Allott
Jan. 3, 1955
Jan. 3, 1973
 
93rd-95th
Floyd K. Haskell
Jan. 3, 1973
Jan. 3, 1979
 
96th-101st
William L. Armstrong
Jan. 3, 1979
Jan. 3, 1991
 
102nd-104th
George Hanks (Hank) Brown
Jan. 3, 1991
Jan. 3, 1997
 
105th-110th
A. Wayne Allard
Jan. 3, 1997
Jan. 3, 2009
 
111th-113th
Mark Udall
Jan. 3, 2009
Jan. 3, 2015
 
114th-116th
Cory Gardner
Jan. 3, 2015
Jan. 3, 2021
 
117th-
John Wright Hickenlooper
Jan. 3, 2021
Present
 
Colorado Class 3
44th-45th
Jerome B. Chaffee
Nov. 15, 1876
Mar. 3, 1879
 
46th-48th
Nathaniel P. Hill
Mar. 4, 1879
Mar. 3, 1885
 
49th-60th
Henry M. Teller
Mar. 4, 1885
Mar. 3, 1909
 
61st
Charles J. Hughes Jr.
Mar. 4, 1909
Jan. 11, 1911
Died
62nd-66th
Charles S. Thomas
Jan. 15, 1913
Mar. 3, 1921
 
67th
Samuel D. Nicholson
Mar. 4, 1921
Mar. 24, 1923
Died
67th-68th
Alva B. Adams
May 17, 1923
Nov. 30, 1924
Appointed
68th-69th
Rice W. Means
Dec. 1, 1924
Mar. 3, 1927
 
70th-72nd
Charles W. Waterman
Mar. 4, 1927
Aug. 27, 1932
Died
72nd
Walter Walker
Sept. 26, 1932
Dec. 6, 1932
Appointed
72nd
Karl C. Schuyler
Dec. 7, 1932
Mar. 3, 1933
 
73rd-77th
Alva B. Adams
Mar. 4, 1933
Dec. 1, 1941
Died
77th-84th
Eugene D. Millikin
Dec. 20, 1941
Jan. 3, 1957
Appointed, then elected
85th-87th
John A. Carroll
Jan. 3, 1957
Jan. 3, 1963
 
88th-93rd
Peter H. Dominick
Jan. 3, 1963
Jan. 3, 1975
 
94th-99th
Gary W. Hart
Jan. 3, 1975
Jan. 3, 1987
 
100th-102nd
Timothy E. Wirth
Jan. 3, 1987
Jan. 3, 1993
 
103rd-108th
Ben Nighthorse Campbell
Jan. 3, 1993
Jan. 3, 2005
 
109th-111th
Kenneth (Ken) L. Salazar
Jan. 3, 2005
Jan. 20, 2009
Resigned
111th-
Michael F. Bennet
Jan. 21, 2009
Present
Appointed, then elected
Connecticut Class 1
1st-4th
Oliver Ellsworth
Mar. 4, 1789
Mar. 8, 1796
Resigned
4th-11th
James Hillhouse
May 18, 1796
Jun. 10, 1810
Resigned
11th-16th
Samuel W. Dana
Dec. 4, 1810
Mar. 3, 1821
 
17th-18th
Elijah Boardman
Mar. 4, 1821
Oct. 8, 1823
Died
18th-19th
Henry W. Edwards
Oct. 8, 1823
Mar. 3, 1827
Appointed, then elected
20th-22nd
Samuel A. Foot
Mar. 4, 1827
Mar. 3, 1833
 
23rd-24th
Nathan Smith
Mar. 4, 1833
Dec. 6, 1835
Died
24th-25th
John M. Niles
Dec. 14, 1835
Mar. 3, 1839
Appointed, then elected
26th
Thaddeus Betts
Mar. 4, 1839
Apr. 7, 1840
Died
26th-30th
Jabez W. Huntington
May 4, 1840
Nov. 2, 1847
Died
30th-31st
Roger S. Baldwin
Nov. 11, 1847
Mar. 3, 1851
Appointed, then elected
32nd-34th
Issac Toucey
May 12, 1852
Mar. 3, 1857
 
35th-40th
James Dixon
Mar. 4, 1857
Mar. 3, 1869
 
41st-43rd
William A. Buckingham
Mar. 4, 1869
Feb. 5, 1875
Died
43rd-46th
William W. Eaton
Feb. 5, 1875
Mar. 3, 1881
Appointed, then elected
47th-58th
Joseph R. Hawley
Mar. 4, 1881
Mar. 3, 1905
 
59th-61st
Morgan G. Bulkely
Mar. 4, 1905
Mar. 3, 1911
 
62nd-70th
George P. McLean
Mar. 4, 1911
Mar. 3, 1929
 
71st-73rd
Frederic C. Walcott
Mar. 4, 1929
Jan. 3, 1935
 
74th-79th
Francis T. Maloney
Jan. 3, 1935
Jan. 16, 1945
Died
79th
Thomas C. Hart
Feb. 15, 1945
Nov. 5, 1946
Appointed
80th-81st
Raymond E. Baldwin
Dec. 27, 1946
Dec. 16, 1949
Resigned
81st-82nd
William Benton
Dec. 17, 1949
Jan. 3, 1953
Appointed, then elected
83rd-85th
William A. Purtell
Jan. 3, 1953
Jan. 3, 1959
 
86th-91st
Thomas J. Dodd
Jan. 3, 1959
Jan. 3, 1971
 
92nd-100th
Lowell P. Weicker Jr.
Jan. 3, 1971
Jan. 3, 1989
 
101st-112th
Joseph (Joe) I. Lieberman
Jan. 3, 1989
Jan. 3, 2013
 
113th-
Christopher Murphy
Jan. 3, 2013
Present
 
Connecticut Class 3
1st-2nd
William S. Johnson
Mar. 4, 1789
Mar. 4, 1791
Resigned
2nd-3rd
Roger Sherman
Jun. 13, 1791
Jul. 23, 1793
Died
3rd
Stephen M. Mitchell
Dec. 2, 1793
Mar. 3, 1795
 
4th
Jonathan Trumbull Jr.
Mar. 4, 1795
Jun. 10, 1796
Resigned
4th-10th
Uriah Tracy
Oct. 13, 1796
Jul. 19, 1807
Died
10th-13th
Chauncey Goodrich
Oct. 25, 1807
May 1813
Resigned
13th-15th
David Daggett
May 13, 1813
Mar. 3, 1819
 
16th-18th
James Lanman
Mar. 4, 1819
Mar. 3, 1825
 
19th-21st
Calvin Willey
May 4, 1825
Mar. 3, 1831
 
22nd-24th
Gideon Tomlinson
Mar. 4, 1831
Mar. 3, 1837
 
25th-27th
Perry Smith
Mar. 4, 1837
Mar. 3, 1843
 
28th-30th
John M. Niles
Mar. 4, 1843
Mar. 3, 1849
 
31st-33rd
Truman Smith
Mar. 4, 1849
May 24, 1854
Resigned
33rd
Francis Gillette
May 25, 1854
Mar. 3, 1855
 
34th-39th
Lafayette S. Foster
Mar. 4, 1855
Mar. 3, 1867
 
40th-44th
Orris S. Ferry
Mar. 4, 1867
Nov. 21, 1875
Died
44th
James E. English
Nov. 27, 1875
May 17, 1876
Appointed
44th-45th
William H. Barnum
May 17, 1876
Mar. 3, 1879
 
46th-59th
Orville H. Platt
Mar. 4, 1879
Apr. 21, 1905
Died
59th-68th
Frank B. Brandegee
May 10, 1905
Oct. 14, 1924
Died
68th-72nd
Hiram Bingham
Jan. 8, 1925
Mar. 3, 1933
 
73rd-75th
Augustine Lonergan
Mar. 4, 1933
Jan. 3, 1939
 
76th-78th
John A. Danaher
Jan. 3, 1939
Jan. 3, 1945
 
79th-84th
Brien McMahon
Jan. 3, 1945
Jul. 28, 1952
Died
82nd
William A. Purtell
Aug. 29, 1952
Nov. 4, 1952
Appointed
82nd-87th
Prescott S. Bush
Nov. 5, 1952
Jan. 3, 1963
 
88th-96th
Abraham A. Ribicoff
Jan. 3, 1963
Jan. 3, 1981
 
97th-111th
Christopher J. Dodd
Jan. 3, 1981
Jan. 3, 2011
 
112th-
Richard Blumenthal
Jan. 3, 2011
Present
 
Delaware Class 1
1st-3rd
George Read
Mar. 4, 1789
Sept. 18, 1793
Resigned
3rd-6th
Henry Lattimer
Feb. 7, 1795
Feb. 28, 1801
Resigned
6th-11th
Samuel White
Feb. 28, 1801
Nov. 4, 1809
Appointed, then elected; Died
11th-16th
Outerbridge Horsey
Jan. 12, 1810
Mar. 3, 1821
 
17th-18th
Caesar A. Rodney
Jan. 24, 1822
Jan. 29, 1823
Resigned
18th-19th
Thomas Clayton
Jan. 15, 1824
Mar. 3, 1827
 
20th-21st
Louis McLane
Mar. 4, 1827
Apr. 16, 1829
Resigned
21st-24th
Arnold Naudain
Jan. 7, 1830
Jun. 16, 1836
Resigned
24th-28th
Richard H. Bayard
Jun. 17, 1836
Mar. 3, 1845
 
29th-30th
John M. Clayton
Mar. 4, 1845
Feb. 23, 1849
Resigned
30th-31st
John Wales
Feb. 23, 1849
Mar. 3, 1851
 
32nd-38th
James A. Bayard Jr.
Mar. 4, 1851
Jan. 29, 1864
Resigned
38th-40th
George R. Riddle
Jan. 29, 1864
Mar. 29, 1867
Died
40th
James A. Bayard Jr.
Apr. 5, 1867
Mar. 3, 1869
Appointed, then elected
41st-49th
Thomas F. Bayard Sr.
Mar. 4, 1869
Mar. 6, 1885
Resigned
49th-55th
George Gray
Mar. 18, 1885
Mar. 3, 1899
 
57th-58th
L. Heisler Ball
Mar. 3, 1903
Mar. 3, 1905
 
59th-64th
Henry A. du Pont
Jun. 13, 1906
Mar. 3, 1917
 
65th-67th
Josiah O. Wolcott
Mar. 4, 1917
Jul. 2, 1921
Resigned
67th
T. Coleman du Pont
Jul. 7, 1921
Nov. 6, 1922
Appointed
67th-70th
Thomas F. Bayard Jr.
Nov. 8, 1922
Mar. 3, 1929
 
71st-76th
John G. Townsend Jr.
Mar. 4, 1929
Jan. 3, 1941
 
77th-79th
James M. Tunnell
Jan. 3, 1941
Jan. 3, 1947
 
80th-91st
John J. Willliams
Jan. 3, 1947
Dec. 31, 1970
Resigned
91st-106th
William V. Roth Jr.
Jan. 1, 1971
Jan. 3, 2001
 
107th-
Thomas R. Carper
Jan. 3, 2001
Present
 
Delaware Class 2
1st-2nd
Richard Bassett
Mar. 4, 1789
Mar. 3, 1793
 
3rd-5th
John Vining
Mar. 4, 1793
Jan. 19, 1798
Resigned
5th
Joshua Clayton
Jan. 19, 1798
Aug. 11, 1798
Died
5th-8th
William H. Wells
Jan. 17, 1799
Nov. 6, 1804
Resigned
8th-12th
James A. Bayard Sr.
Nov. 13, 1804
Mar. 3, 1813
Resigned
13th-14th
William H. Wells
May 28, 1813
Mar. 3, 1817
 
15th-19th
Nicholas VanDyke
Mar. 4, 1817
May 21, 1826
Died
19th
Daniel Rodney
Nov. 8, 1826
Jan. 12, 1827
Appointed
19th-20th
Henry M. Ridgely
Jan. 12, 1827
Mar. 3, 1829
 
21st-24th
John M. Clayton
Mar. 4, 1829
Dec. 29, 1836
Resigned
24th-29th
Thomas Clayton
Jan. 9, 1837
Mar. 3, 1847
 
30th-32nd
Presley Spruance
Mar. 4, 1847
Mar. 3, 1853
 
33rd-34th
John M. Clayton
Mar. 4, 1853
Nov. 9, 1856
Died
34th
Joseph P. Comegys
Nov. 19, 1856
Jan. 14, 1857
Appointed
34th-35th
Martin W. Bates
Jan. 14, 1857
Mar. 3, 1859
 
36th-41st
Willard Saulsbury Sr.
Mar. 4, 1859
Mar. 3, 1871
 
42nd-50th
Eli Saulsbury
Mar. 4, 1871
Mar. 3, 1889
 
51st-53rd
Anthony Higgins
Mar. 4, 1889
Mar. 3, 1895
 
54th-56th
Richard R. Kenney
Jan. 19, 1897
Mar. 3, 1901
 
57th-59th
James F. Allee
Mar. 3, 1903
Mar. 3, 1907
 
63rd-65th
Willard Saulsbury Jr.
Mar. 4, 1913
Mar. 3, 1919
 
66th-68th
L. Heisler Ball
Mar. 4, 1919
Mar. 3, 1925
 
69th-68th
T. Coleman du Pont
Mar. 4, 1925
Dec. 9, 1928
Resigned
70th-74th
Daniel O. Hastings
Dec. 10, 1928
Jan. 3, 1937
Appointed, then elected
75th-77th
James H. Hughes
Jan. 3, 1937
Jan. 3, 1943
 
78th-80th
C. Douglass Buck
Jan. 3, 1943
Jan. 3, 1949
 
81st-86th
J. Allen Frear Jr.
Jan. 3, 1949
Jan. 3, 1961
 
87th-92nd
J. Caleb Boggs
Jan. 3, 1961
Jan. 3, 1973
 
93rd-111th
Joseph R. Biden Jr.
Jan. 3, 1973
Jan. 15, 2009
Resigned
111th
Edward E. Kaufman Jr.
Jan. 15, 2009
Nov. 15, 2010
Appointed
111th-
Christopher A. Coons
Nov. 15, 2010
Present
 
Florida Class 1
29th-31st
David Levy Yulee
Jul. 1, 1845
Mar. 3, 1851
 
32nd-36th
Stephen R. Mallory
Mar. 4, 1851
Jan. 21, 1861
Withdrew
37th-40th
Adonijah S. Welch
Jun. 25, 1868
Mar. 3, 1869
 
41st-43rd
Abijah Gilbert
Mar. 4, 1869
Mar. 3, 1875
 
44th-49th
Charles W. Jones
Mar. 4, 1875
Mar. 3, 1887
 
50th-55th
Samuel Pasco
May 19, 1887
Apr. 18, 1899
 
55th-61st
James P. Taliaferro
Apr. 20, 1899
Mar. 3, 1911
 
62nd-64th
Nathan P. Bryan
Mar. 4, 1911
Mar. 3, 1917
Appointed, then elected
65th-74th
Park Trammell
Mar. 4, 1917
May 8, 1936
Died
74th
Scott M. Loftin
May 26, 1936
Nov. 3, 1936
Appointed
74th-79th
Charles O. Andrews
Nov. 4, 1936
Sept. 18, 1946
Died
79th-91st
Spessard L. Holland
Sept. 25, 1946
Jan. 3, 1971
Appointed, then elected
92nd-100th
Lawton M. Chiles Jr.
Jan. 3, 1971
Jan. 3, 1989
 
101st-106th
Connie Mack III
Jan. 3, 1989
Jan. 3, 2001
 
107th-115th
William (Bill) Nelson
Jan. 3, 2001
Jan. 3, 2019
 
116th-
Rick Scott
Jan. 8, 2019
Present
 
Florida Class 3
29th-30th
James D. Westcott Jr.
Jul. 1, 1845
Mar. 3, 1849
 
31st-33rd
Jackson Morton
Mar. 4, 1849
Mar. 3, 1855
 
34th-36th
David Levy Yulee
Mar. 4, 1855
Jan. 21, 1861
Withdrew
40th-42nd
Thomas W. Osborn
Jun. 25, 1868
Mar. 3, 1873
 
43rd-45th
Simon B. Conover
Mar. 4, 1873
Mar. 3, 1879
 
46th-54th
Wilkinson Call
Mar. 4, 1879
Mar. 3, 1897
 
55th-60th
Stephen R. Mallory
May 15, 1897
Dec. 23, 1907
Appointed, then elected; died
60th
William J. Bryan
Dec. 26, 1907
Mar. 22, 1908
Appointed; died
60th
William H. Milton
Mar. 27, 1908
Mar. 3, 1909
Appointed
61st-74th
Duncan U. Fletcher
Mar. 4, 1909
Jun. 17, 1936
Appointed, then elected; died
74th
William L. Hill
Jul. 1, 1936
Nov. 3, 1936
Appointed
74th-81st
Claude D. Pepper
Nov. 4, 1936
Jan. 3, 1951
 
82nd-90th
George A. Smathers
Jan. 3, 1951
Jan. 3, 1969
 
91st-93rd
Edward J. Gurney
Jan. 3, 1969
Dec. 31, 1974
Resigned
93rd-96th
Richard B. Stone
Jan. 1, 1975
Dec. 31, 1980
Resigned
96th-99th
Paula Hawkins
Jan. 1, 1981
Jan. 3, 1987
 
100th-108th
Daniel Robert (Bob) Graham
Jan. 3, 1987
Jan. 3, 2005
 
109th-111th
Melquiades R. (Mel) Martinez
Jan. 3, 2005
Sept. 9, 2009
Resigned
111th
George S. LeMieux
Sept. 10, 2009
Jan. 3, 2011
Appointed
112th-
Marco Rubio
Jan. 3, 2011
Present
 
Georgia Class 2
1st-2nd
William Few
Mar. 4, 1789
Mar. 3, 1793
 
2nd-3rd
James Jackson
Mar. 4, 1793
Oct. 31, 1795
Resigned
3rd
George Walton
Nov. 16, 1795
Apr. 12, 1796
Appointed
4th-5th
Josiah Tattnall
Apr. 12, 1796
Mar. 3, 1799
 
6th-10th
Abraham Baldwin
Mar. 4, 1799
Mar. 4, 1807
Died
10th
George Jones
Aug. 27, 1807
Nov. 7, 1807
Appointed
10th-13th
William H. Crawford
Nov. 7, 1807
Mar. 23, 1813
Resigned
13th
William B. Bulloch
Apr. 8, 1813
Nov. 6, 1813
Appointed
13th-14th
William Wyatt Bibb
Nov. 6, 1813
Nov. 9, 1816
Resigned
14th-15th
George M. Troup
Nov. 13, 1816
Sept. 23, 1818
Resigned
15th-16th
John Forsyth
Nov. 23, 1818
Feb. 17, 1819
Resigned
16th-17th
Freeman Walker
Nov. 6, 1819
Aug. 8, 1821
Resigned
17th-18th
Nicholas Ware
Nov. 10, 1821
Sept. 7, 1824
Died
18th-20th
Thomas W. Cobb
Dec. 6, 1824
1828
Resigned
20th
Oliver H. Prince
Nov. 7, 1828
Mar. 3, 1829
 
21st-23rd
George M. Troup
Mar. 4, 1829
Nov. 8, 1833
Resigned
23rd-25th
John Pendleton King
Nov. 21, 1833
Nov. 1, 1837
Resigned
25th-26th
Wilson Lumpkin
Nov. 22, 1837
Mar. 3, 1841
 
27th-32nd
John Mcpherson Berrien
Mar. 4, 1841
May 28, 1852
Resigned
32nd
Robert M. Charlton
May 31, 1852
Mar. 3, 1853
Appointed
33rd-36th
Robert A. Toombs
Mar. 4, 1853
Feb. 4, 1861
 
40th-41st
Homer V. M. Miller
Feb. 24, 1871
Mar. 3, 1871
 
42nd-44th
Thomas M. Norwood
Nov. 14, 1871
Mar. 3, 1877
 
45th-47th
Benjamin H. Hill
Mar. 4, 1877
Aug. 16, 1882
Died
47th
M. Pope Barrow
Nov. 15, 1882
Mar. 3, 1883
 
48th-53rd
Alfred H. Colquitt
Mar. 4, 1883
Mar. 26, 1894
Died
53rd
Patrick Walsh
Apr. 2, 1894
Mar. 3, 1895
Appointed, then elected
54th-63rd
Augustus O. Bacon
Mar. 4, 1895
Feb. 14, 1914
Died
63rd
William S. West
Mar. 2, 1914
Nov. 3, 1914
Appointed
63rd-65th
Thomas W. Hardwick
Nov. 4, 1914
Mar. 3, 1919
 
66th-72nd
William J. Harris
Mar. 4, 1919
Apr. 18, 1932
Died
72nd
John S. Cohen
Apr. 25, 1932
Jan. 11, 1933
Appointed
72nd-92nd
Richard B. Russell Jr.
Jan. 12, 1933
Jan. 21, 1971
Died
92nd
David H. Gambrell
Feb. 1, 1971
Nov. 7, 1972
Appointed
92nd-104th
Sam A. Nunn
Nov. 8, 1972
Jan. 3, 1997
 
105th-107th
Joseph Maxwell Cleland
Jan. 3, 1997
Jan. 3, 2003
 
108th-113th
Saxby Chambliss
Jan. 3, 2003
Jan. 3, 2015
 
114th-116th
David Perdue
Jan. 3, 2015
Jan. 3, 2021
 
117th-
Jon Ossoff
Jan. 20, 2021
Present
 
Georgia Class 3
1st-6th
James Gunn
Mar. 4, 1789
Mar. 3, 1801
 
7th-9th
James Jackson
Mar. 4, 1801
Mar. 19, 1806
Died
9th-11th
John Milledge
Jun. 19, 1806
Nov. 14, 1809
Resigned
11th-15th
Charles Tait
Nov. 27, 1809
Mar. 3, 1819
 
16th-18th
John Elliott
Mar. 4, 1819
Mar. 3, 1825
 
19th-21st
John Macpherson Berrien
Mar. 4, 1825
Mar. 9, 1829
Resigned
21st-23rd
John Forsyth
Nov. 9, 1829
Jun. 27, 1834
Resigned
23rd-27th
Alfred Cuthbert
Jan. 12, 1835
Mar. 3, 1843
 
28th-30th
Walter T. Colquitt
Mar. 4, 1843
Feb. 1848
Resigned
30th
Herschel V. Johnson
Feb. 4, 1848
Mar. 3, 1849
Appointed
31st-33rd
William C. Dawson
Mar. 4, 1849
Mar. 3, 1855
 
34th-36th
Alfred Iverson Sr.
Mar. 4, 1855
Jan. 28, 1861
 
40th-42nd
Joshua Hill
Feb. 1, 1871
Mar. 3, 1873
 
43rd-46th
John B. Gordon
Mar. 4, 1873
May 26, 1880
Resigned
46th-51st
Joseph E. Brown
May 26, 1880
Mar. 3, 1891
Appointed, then elected
52nd-54th
John B. Gordon
Mar. 4, 1891
Mar. 3, 1897
 
55th-61st
Alexander S. Clay
Mar. 4, 1897
Nov. 13, 1910
Died
61st-63rd
John M. Terrell
Nov. 17, 1910
Jul. 14, 1911
Appointed; resigned
62nd-66th
Hoke Smith
Nov. 16, 1911
Mar. 3, 1921
 
67th
Thomas E. Watson
Mar. 4, 1921
Sept. 26, 1922
Died
67th
Rebecca L. Felton
Oct. 3, 1922
Nov. 21, 1922
Appointed
67th-84th
Walter F. George
Nov. 22, 1922
Jan. 3, 1957
 
85th-96th
Herman E. Talmadge
Jan. 3, 1957
Jan. 3, 1981
 
97th-99th
Mack F. Mattingly
Jan. 3, 1981
Jan. 3, 1987
 
100th-102nd
Wyche Fowler Jr.
Jan. 3, 1987
Jan. 3, 1993
 
103rd-106th
Paul Coverdell
Jan. 3, 1993
Jul. 18, 2000
Died
106th-108th
Zell B. Miller
Jul. 24, 2000
Jan. 3, 2005
Appointed, then elected
109th-116th
Johnny Isakson
Jan. 3, 2005
31, 2019
Resigned
116th-117th
Kelly A. Loeffler
Jan. 6, 2020
Jan. 19, 2021
Appointed
117th-
Raphael G. Warnock
Jan. 20, 2021
Present
 
Hawaii Class 1
86th-94th
Hiram L. Fong
Aug. 21, 1959
Jan. 3, 1977
 
95th-101st
Spark M. Matsunaga
Jan. 3, 1977
Apr. 15, 1990
Died
101st-112th
Daniel K. Akaka
May 16, 1990
Jan. 3, 2013
Appointed, then elected
113th-
Mazie Hirono
Jan. 3, 2013
Present
 
Hawaii Class 3
86th-87th
Oren E. Long
Aug. 21, 1959
Jan. 3, 1963
 
88th-112th
Daniel K. Inouye
Jan. 3, 1963
Dec. 17, 2012
Died
112th-
Brian E. Schatz
Dec. 26, 2012
Present
Appointed, then elected
Idaho Class 2
51st-56th
George L. Shoup
Dec. 18, 1890
Mar. 3, 1901
 
57th-59th
Fred T. Dubois
Mar. 4, 1901
Mar. 3, 1907
 
60th-76th
William E. Borah
Mar. 4, 1907
Jan. 19, 1940
Died
76th-79th
John Thomas
Jan. 27, 1940
Nov. 10, 1945
Appointed, then elected; died
79th
Charles C. Gossett
Nov. 17, 1945
Nov. 5, 1946
Appointed
79th-80th
Henry C. Dworshak
Nov. 6, 1946
Jan. 3, 1949
 
81st
Bert H. Miller
Jan. 3, 1949
Oct. 8, 1949
Died
81st-87th
Henry C. Dworshak
Oct. 14, 1949
Jul. 23, 1962
Appointed, then elected; died
87th-92nd
Leonard B. Jordan
Aug. 6, 1962
Jan. 3, 1973
Appointed, then elected
93rd-101st
James A. McClure
Jan. 3, 1973
Jan. 3, 1991
 
102nd-110th
Larry E. Craig
Jan. 3, 1991
Jan. 3, 2009
 
111th-
Jim Risch
Jan. 3, 2009
Present
 
Idaho Class 3
51st-52nd
William J. McConnell
Dec. 18, 1890
Mar. 3, 1891
 
53rd-54th
Fred T. Dubois
Mar. 4, 1891
Mar. 3, 1897
 
55th-57th
Henry Heitfeld
Mar. 4, 1897
Mar. 3, 1903
 
58th-62nd
Weldon B. Heyburn
Mar. 4, 1903
Oct. 17, 1912
Died
62nd
Kirtland I. Perky
Nov. 18, 1912
Feb. 5, 1913
Appointed
62nd-65th
James H. Brady
Feb. 6, 1913
Jan. 13, 1918
Died
65th-66th
John F. Nugent
Jan. 22, 1918
Jan. 14, 1921
Appointed, then elected; resigned
66th-70th
Frank R. Gooding
Jan. 15, 1921
Jun. 24, 1928
Died
70th-72nd
John Thomas
Jun. 30, 1928
Mar. 3, 1933
Appointed, then elected
73rd-75th
James P. Pope
Mar. 4, 1933
Jan. 3, 1939
 
76th-78th
D. Worth Clark
Jan. 3, 1939
Jan. 3, 1945
 
79th-81st
Glen H. Taylor
Jan. 3, 1945
Jan. 3, 1951
 
82nd-84th
Herman Welker
Jan. 3, 1951
Jan. 3, 1957
 
85th-96th
Frank F. Church
Jan. 3, 1957
Jan. 3, 1981
 
97th-102nd
Steven D. Symms
Jan. 3, 1981
Jan. 3, 1993
 
103rd-105th
Dirk Kempthorne
Jan. 3, 1993
Jan. 3, 1999
 
106th-
Mike Crapo
Jan. 3, 1999
Present
 
Illinois Class 2
15th-20th
Jesse B. Thomas
Dec. 3, 1818
Mar. 3, 1829
 
21st
John McLean
Mar. 4, 1829
Oct. 14, 1830
Died
21st
David J. Baker
Nov. 12, 1830
Dec. 11, 1830
Appointed
21st-26th
John M. Robinson
Dec. 11, 1830
Mar. 3, 1841
 
27th-28th
Samuel McRoberts
Mar. 4, 1841
Mar. 27, 1843
Died
28th-29th
James Semple
Aug. 16, 1843
Mar. 3, 1847
Appointed, then elected
30th-37th
Stephen A. Douglas
Mar. 4, 1847
Jun. 3, 1861
Died
37th
Orville H. Browning
Jun. 26, 1861
Jan. 12, 1863
Appointed
37th-38th
William A. Richardson
Jan. 12, 1863
Mar. 3, 1865
 
39th-41st
Richard Yates
Mar. 4, 1865
Mar. 3, 1871
 
42nd-44th
John A. Logan
Mar. 4, 1871
Mar. 3, 1877
 
45th-47th
David Davis
Mar. 4, 1877
Mar. 3, 1883
 
48th-62nd
Shelby M. Cullom
Mar. 4, 1883
Mar. 3, 1913
 
63rd-65th
James Hamilton Lewis
Mar. 26, 1913
Mar. 3, 1919
 
66th-68th
Joseph Medill McCormick
Mar. 4, 1919
Feb. 25, 1925
Died
68th-71st
Charles S. Deneen
Feb. 26, 1925
Mar. 3, 1931
 
72nd-76th
James Hamilton Lewis
Mar. 4, 1931
Apr. 9, 1939
Died
76th
James M. Slattery
Apr. 14, 1939
Nov. 21, 1940
Appointed
76th-80th
C. Wayland Brooks
Nov. 22, 1940
Jan. 3, 1949
 
81st-89th
Paul H. Douglas
Jan. 3, 1949
Jan. 3, 1967
 
90th-98th
Charles H. Percy
Jan. 3, 1967
Jan. 3, 1985
 
99th-104th
Paul M. Simon
Jan. 3, 1985
Jan. 3, 1997
 
105th-
Richard J. Durbin
Jan. 3, 1997
Present
 
Illinois Class 3
15th-18th
Ninian Edwards
Dec. 3, 1818
Mar. 4, 1824
Resigned
18th
John McLean
Nov. 23, 1824
Mar. 3, 1825
 
19th-24th
Elias K. Kane
Mar. 4, 1825
Dec. 11, 1835
Died
24th
William Lee D. Ewing
Dec. 30, 1835
Mar. 3, 1837
 
25th-27th
Richard M. Young
Mar. 4, 1837
Mar. 3, 1843
 
28th-30th
Sidney Breese
Mar. 4, 1843
Mar. 3, 1849
 
31st-33rd
James Shields
Oct. 27, 1849
Mar. 3, 1855
 
34th-42nd
Lyman Trumbull
Mar. 4, 1855
Mar. 3, 1873
 
43rd-45th
Richard J. Oglesby
Mar. 4, 1873
Mar. 3, 1879
 
46th-49th
John A. Logan
Mar. 4, 1879
Dec. 26, 1886
Died
49th-51st
Charles B. Farwell
Jan. 19, 1887
Mar. 3, 1891
 
52nd-54th
John McAuley Palmer
Mar. 4, 1891
Mar. 3, 1897
 
55th-57th
William E. Mason
Mar. 4, 1897
Mar. 3, 1903
 
58th-60th
Albert J. Hopkins
Mar. 4, 1903
Mar. 3, 1909
 
61st-63rd
William Lorimer
Jun. 18, 1909
Jul. 13, 1912
 
63rd-66th
Lawrence Y. Sherman
Mar. 26, 1913
Mar. 3, 1921
 
67th-69th
William B. McKinley
Mar. 4, 1921
Dec. 7, 1926
Died
70th-72nd
Frank L. Smith
Mar. 4, 1927
Feb. 9, 1928
 
71st-72nd
Otis F. Glenn
Dec. 3, 1928
Mar. 3, 1933
 
73rd-75th
William H. Dieterich
Mar. 4, 1933
Jan. 3, 1939
 
76th-81st
Scott W. Lucas
Jan. 3, 1939
Jan. 2, 1951
 
82nd-91st
Everett McKinley Dirksen
Jan. 3, 1951
Sept. 7, 1969
Died
91st
Ralph Tyler Smith
Sept. 17, 1969
Nov. 16, 1970
Appointed
91st-96th
Adlai E. Stevenson III
Nov. 17, 1970
Jan. 3, 1981
 
97th-102nd
Alan J. Dixon
Jan. 3, 1981
Jan. 3, 1993
 
103rd-105th
Carol Moseley-Braun
Jan. 3, 1993
Jan. 3, 1999
 
106th-108th
Peter G. Fitzgerald
Jan. 3, 1999
Jan. 3, 2005
 
109th-110th
Barack Obama
Jan. 3, 2005
Nov. 16, 2008
Resigned
111th
Roland Burris
Jan. 12, 2009
Nov. 29, 2010
Appointed
111th-114th
Mark S. Kirk
Nov. 29, 2010
Jan. 3, 2017
 
115th-
Tammy Duckworth
Jan. 3, 2017
Present
 
Indiana Class 1
14th-22nd
James Noble
Dec. 11, 1816
Feb. 26, 1831
Died
22nd
Robert Hanna
Aug. 19, 1831
Jan. 3, 1832
Appointed
22nd-25th
John Tipton
Jan. 3, 1832
Mar. 3, 1839
 
26th-28th
Albert S. White
Mar. 4, 1839
Mar. 3, 1845
 
29th-37th
Jesse D. Bright
Mar. 4, 1845
Feb. 5, 1862
Expelled
37th
Joseph A. Wright
Feb. 24, 1862
Jan. 14, 1863
Appointed
37th
David Turpie
Jan. 14, 1863
Mar. 3, 1863
 
37th-40th
Thomas A. Hendricks
Mar. 4, 1863
Mar. 3, 1869
 
41st-43rd
Daniel D. Pratt
Mar. 4, 1869
Mar. 3, 1875
 
44th-46th
Joseph E. McDonald
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
Benjamin Harrison
Mar. 4, 1881
Mar. 3, 1887
 
50th-55th
David Turpie
Mar. 4, 1887
Mar. 3, 1899
 
56th-61st
Albert J. Beveridge
Mar. 4, 1899
Mar. 3, 1911
 
62nd-64th
John W. Kern
Mar. 4, 1911
Mar. 3, 1917
 
65th-67th
Harry S. New
Mar. 4, 1917
Mar. 3, 1923
 
68th-69th
Samuel M. Ralston
Mar. 4, 1923
Oct. 14, 1925
Died
69th-73rd
Arthur R. Robinson
Oct. 20, 1925
Jan. 3, 1935
Appointed, then elected
74th-76th
Sherman Minton
Jan. 3, 1935
Jan. 3, 1941
 
77th-79th
Raymond E. Willis
Jan. 3, 1941
Jan. 3, 1947
 
80th-85th
William E. Jenner
Jan. 3, 1947
Jan. 3, 1959
 
86th-94th
R. Vance Hartke
Jan. 3, 1959
Jan. 3, 1977
 
94th-112th
Richard G. Lugar
Jan. 3, 1977
Jan. 3, 2013
 
113th-115th
Joe Donnelly
Jan. 3, 2013
Jan. 3, 2019
 
116th-
Mike Braun
Jan. 3, 2019
Present
 
Indiana Class 3
14th-18th
Waller Taylor
Dec. 11, 1816
Mar. 3, 1825
 
19th-24th
William Hendricks
Mar. 4, 1825
Mar. 3, 1837
 
25th-27th
Oliver H. Smith
Mar. 4, 1837
Mar. 3, 1843
 
28th-30th
Edward A. Hannegan
Mar. 4, 1843
Mar. 3, 1849
 
31st-32nd
James Whitcomb
Mar. 4, 1849
Oct. 4, 1852
Died
32nd
Charles W. Cathcart
Nov. 23, 1852
Jan. 11, 1853
Appointed
32nd-33rd
John Pettit
Jan. 11, 1853
Mar. 3, 1855
 
34th-36th
Graham N. Fitch
Feb. 4, 1857
Mar. 3, 1861
 
37th-39th
Henry S. Lane
Mar. 4, 1861
Mar. 3, 1867
 
40th-45th
Oliver H. P. T. Morton
Mar. 4, 1867
Nov. 1, 1877
Died
45th-54th
Daniel W. Voorhees
Nov. 6, 1877
Mar. 3, 1897
Appointed, then elected
55th-59th
Charles W. Fairbanks
Mar. 4, 1897
Mar. 3, 1905
Resigned
59th-60th
James A. Hemenway
Mar. 4, 1905
Mar. 3, 1909
 
61st-64th
Benjamin F. Shively
Mar. 4, 1909
Mar. 14, 1916
Died
64th
Thomas Taggart
Mar. 20, 1916
Nov. 7, 1916
Appointed
64th-72nd
James E. Watson
Nov. 8, 1916
Mar. 3, 1933
 
73rd-78th
Frederick Van Nuys
Mar. 4, 1933
Jan. 25, 1944
Died
78th
Samuel D. Jackson
Jan. 28, 1944
Nov. 13, 1944
Appointed
78th
William E. Jenner
Nov. 14, 1944
Jan. 3, 1945
 
79th-87th
Homer E. Capehart
Jan. 3, 1945
Jan. 3, 1963
 
88th-96th
Birch E. Bayh
Jan. 3, 1963
Jan. 3, 1981
 
97th-102nd
Dan Quayle
Jan. 3, 1981
Jan. 2, 1989
Resigned
101st-105th
Daniel R. Coats
Jan. 3, 1989
Jan. 3, 1999
Appointed, then elected
106th-111th
Evan Bayh
Jan. 3, 1999
Jan. 3, 2011
 
112th-114th
Daniel R. Coats
Jan. 3, 2011
Jan. 3, 2017
 
115th-
Todd Young
Jan. 3, 2017
Present
 
Iowa Class 2
30th-35th
George W. Jones
Dec. 7, 1848
Mar. 3, 1859
 
36th-41st
James W. Grimes
Mar. 4, 1859
Dec. 6, 1869
Resigned
41st
James B. Howell
Jan. 18, 1870
Mar. 3, 1871
 
42nd-44th
George G. Wright
Mar. 4, 1871
Mar. 3, 1877
 
45th-46th
Samuel J. Kirkwood
Mar. 4, 1877
Mar. 7, 1881
Resigned
47th
James W. McDill
Mar. 8, 1881
Mar. 3, 1883
Appointed, then elected
48th-53rd
James F. Wilson
Mar. 4, 1883
Mar. 3, 1895
 
54th-56th
John H. Gear
Mar. 4, 1895
Jul. 14, 1900
Died
56th-61st
Jonathan P. Dolliver
Aug. 22, 1900
Oct. 15, 1910
Appointed, then elected; died
61st-62nd
Lafayette Young
Nov. 12, 1910
Apr. 11, 1911
Appointed
62nd-67th
William S. Kenyon
Apr. 12, 1911
Feb. 24, 1922
Resigned
67th
Charles A. Rawson
Feb. 24, 1922
Nov. 7, 1922
Appointed
67th-69th
Smith W. Brookhart
Nov. 8, 1922
Apr. 12, 1926
 
69th-71st
Daniel F. Steck
Apr. 12, 1926
Mar. 3, 1931
 
72nd-74th
Lester J. Dickinson
Mar. 4, 1931
Jan. 3, 1937
 
75th-77th
Clyde L. Herring
Jan. 15, 1937
Jan. 3, 1943
 
78th-80th
George A. Wilson
Jan. 14, 1943
Jan. 3, 1949
 
81st-83rd
Guy M. Gillette
Jan. 3, 1949
Jan. 3, 1955
 
84th-86th
Thomas E. Martin
Jan. 3, 1955
Jan. 3, 1961
 
87th-92nd
Jack R. Miller
Jan. 3, 1961
Jan. 3, 1973
 
93rd-95th
Richard C. Clark
Jan. 3, 1973
Jan. 3, 1979
 
96th-98th
Roger W. Jepsen
Jan. 3, 1979
Jan. 3, 1985
 
99th-113th
Thomas R. Harkin
Jan. 3, 1985
Jan. 3, 2015
 
114th-
Joni Ernst
Jan. 3, 2015
Present
 
Iowa Class 3
30th-33rd
Augustus C. Dodge
Dec. 7, 1848
Feb. 22, 1855
Resigned
34th-39th
James Harlan
Mar. 4, 1855
May 15, 1865
Resigned
39th
Samuel J. Kirkwood
Jan. 13, 1866
Mar. 3, 1867
 
40th-42nd
James Harlan
Mar. 4, 1867
Mar. 3, 1873
 
43rd-60th
William B. Allison
Mar. 4, 1873
Aug. 4, 1908
Died
60th-69th
Albert B. Cummins
Nov. 24, 1908
Jul. 30, 1926
Died
69th
David W. Stewart
Aug. 7, 1926
Mar. 3, 1927
Appointed, then elected
70th-72nd
Smith W. Brookhart
Mar. 4, 1927
Mar. 3, 1933
 
73rd-74th
Richard L. Murphy
Mar. 4, 1933
Jul. 16, 1936
Died
74th-78th
Guy M. Gillette
Nov. 4, 1936
Jan. 3, 1945
 
79th-90th
Bourke B. Hickenlooper
Jan. 3, 1945
Jan. 3, 1969
 
91st-93rd
Harold E. Hughes
Jan. 3, 1969
Jan. 3, 1975
 
94th-96th
John C. Culver
Jan. 3, 1975
Jan. 3, 1981
 
97th-
Charles E. Grassley
Jan. 3, 1981
Present
 
Kansas Class 2
37th-39th
James H. Lane
Apr. 4, 1861
Jul. 11, 1866
Died
39th-41st
Edmund G. Ross
Jul. 19, 1866
Mar. 3, 1871
Appointed, then elected
42nd-43rd
Alexander Caldwell
Mar. 4, 1871
Mar. 24, 1873
Resigned
43rd
Robert Crozier
Nov. 24, 1873
Feb. 12, 1874
Appointed
43rd-44th
James M. Harvey
Feb. 12, 1874
Mar. 3, 1877
 
45th-52nd
Preston B. Plumb
Mar. 4, 1877
Dec. 20, 1891
Died
52nd
Bishop W. Perkins
Jan. 1, 1892
Mar. 3, 1893
Appointed
53rd
John Martin
Mar. 4, 1893
Mar. 3, 1895
 
54th-56th
Lucien Baker
Mar. 4, 1895
Mar. 3, 1901
 
57th-59th
Joseph R. Burton
Mar. 4, 1901
Jun. 4, 1906
Resigned
59th
Alfred W. Benson
Jun. 11, 1906
Jan. 23, 1907
Appointed
59th-62nd
Charles Curtis
Jan. 29, 1907
Mar. 3, 1913
 
63rd-65th
William H. Thompson
Mar. 4, 1913
Mar. 3, 1919
 
66th-80th
Arthur Capper
Mar. 4, 1919
Jan. 3, 1949
 
81st-87th
Andrew F. Schoeppel
Jan. 3, 1949
Jan. 21, 1962
Died
87th-95th
James B. Pearson
Jan. 31, 1962
Dec. 23, 1978
Appointed, then elected; resigned
95th-104th
Nancy Landon Kassebaum
Dec. 23, 1978
Jan. 3, 1997
 
105th-116th
Pat Roberts
Jan. 3, 1997
Jan. 3, 2021
 
117th-
Roger W. Marshall
Jan. 3, 2021
Present
 
Kansas Class 3
37th-42nd
Samuel C. Pomeroy
Apr. 4, 1861
Mar. 3, 1873
 
43rd-51st
John J. Ingalls
Mar. 4, 1873
Mar. 3, 1891
 
52nd-54th
William A. Peffer
Mar. 4, 1891
Mar. 3, 1897
 
55th-57th
William A. Harris
Mar. 4, 1897
Mar. 3, 1903
 
58th-60th
Chester I. Long
Mar. 4, 1903
Mar. 3, 1909
 
61st-63rd
Joseph L. Bristow
Mar. 4, 1909
Mar. 3, 1915
 
64th-70th
Charles Curtis
Mar. 4, 1915
Mar. 3, 1929
Resigned
71st
Henry J. Allen
Apr. 1, 1929
Nov. 30, 1930
Appointed
71st-75th
George McGill
Dec. 1, 1930
Jan. 3, 1939
 
76th-81st
Clyde M. Reed
Jan. 3, 1939
Nov. 8, 1949
Died
81st
Harry Darby
Dec. 2, 1949
Nov. 28, 1950
Appointed
81st-90th
Frank Carlson
Nov. 29, 1950
Jan. 3, 1969
 
91st-104th
Robert J. Dole
Jan. 3, 1969
Jun. 11, 1996
Resigned
104th
Sheila Frahm
Jun. 11, 1996
Nov. 5, 1996
Appointed
104th-111th
Sam D. Brownback
Nov. 7, 1996
Jan. 3, 2011
 
112th-
Jerry Moran
Jan. 3, 2011
Present
 
Kentucky Class 2
2nd-8th
John Brown
Jun. 18, 1792
Mar. 3, 1805
 
9th-11th
Buckner Thruston
Mar. 4, 1805
Dec. 18, 1809
Resigned
11th
Henry Clay
Jan. 4, 1810
Mar. 3, 1811
 
12th-13th
George M. Bibb
Mar. 4, 1811
Aug. 23, 1814
Resigned
13th
George Walker
Aug. 30, 1814
Feb. 1, 1815
Appointed
13th-14th
William T. Barry
Feb. 2, 1815
May 1, 1816
Resigned
14th
Martin D. Hardin
Nov. 13, 1816
Mar. 3, 1817
Appointed, then elected
15th-16th
John J. Crittenden
Mar. 4, 1817
Mar. 3, 1819
Resigned
16th-20th
Richard M. Johnson
Dec. 10, 1819
Mar. 3, 1829
 
21st-23rd
George M. Bibb
Mar. 4, 1829
Mar. 3, 1835
 
24th-26th
John J. Crittenden
Mar. 4, 1835
Mar. 3, 1841
 
27th-29th
James T. Morehead
Mar. 4, 1841
Mar. 3, 1847
 
30th-32nd
Joseph R. Underwood
Mar. 4, 1847
Mar. 3, 1853
 
33rd-35th
John B. Thompson
Mar. 4, 1853
Mar. 3, 1859
 
36th-38th
Lazurus W. Powell
Mar. 4, 1859
Mar. 3, 1865
 
39th-40th
James Guthrie
Mar. 4, 1865
Feb. 7, 1868
Resigned
40th-41st
Thomas C. McCreery
Feb. 19, 1868
Mar. 3, 1871
 
42nd-44th
John W. Stevenson
Mar. 4, 1871
Mar. 3, 1877
 
45th-51st
James B. Beck
Mar. 4, 1877
May 3, 1890
Died
51st-52nd
John G. Carlisle
May 17, 1890
Feb. 4, 1893
Resigned
52nd-56th
William Lindsay
Feb. 15, 1893
Mar. 3, 1901
 
57th-59th
Joseph C.S. Blackburn
Mar. 4, 1901
Mar. 3, 1907
 
60th-62nd
Thomas H. Paynter
Mar. 4, 1907
Mar. 3, 1913
 
63rd-65th
Ollie M. James
Mar. 4, 1913
Aug. 28, 1918
Died
65th
George B. Martin
Sept. 7, 1918
Mar. 3, 1919
Appointed
66th-68th
A. Owsley Stanley
Mar. 4, 1919
Mar. 3, 1925
 
69th-71st
Frederic M. Sackett
Mar. 4, 1925
Jan. 9, 1930
Resigned
71st
John M. Robsion
Jan. 11, 1930
Nov. 30, 1930
Appointed
71st
Ben M. Williamson
Dec. 1, 1930
Mar. 3, 1931
 
72nd-76th
Marvel M. Logan
Mar. 4, 1931
Oct. 3, 1939
Died
76th-79th
Albert B. Chandler
Oct. 10, 1939
Nov. 1, 1945
Appointed, then elected; resigned
79th
William A. Stanfill
Nov. 19, 1945
Nov. 5, 1946
Appointed
80th
John Sherman Cooper
Nov. 6, 1946
Jan. 3, 1949
 
81st-82nd
Virgil M. Champman
Jan. 3, 1949
Mar. 8, 1951
Died
82nd
Thomas R. Underwood
Mar. 19, 1951
Nov. 4, 1952
Appointed
82nd-83rd
John Sherman Cooper
Nov. 5, 1952
Jan. 3, 1955
 
84th-83rd
Alben W. Barkley
Jan. 3, 1955
Apr. 30, 1956
Died
84th
Robert Humphreys
Jun. 21, 1956
Nov. 6, 1956
Appointed
84th-92nd
John Sherman Cooper
Nov. 7, 1956
Jan. 3, 1973
 
93rd-98th
Walter D. Huddleston
Jan. 3, 1973
Jan. 3, 1985
 
99th-
Mitch McConnell
Jan. 3, 1985
Present
 
Kentucky Class 3
2nd-3rd
John Edwards
Jun. 18, 1792
Mar. 3, 1795
 
4th-6th
Humphrey Marshall
Mar. 4, 1795
Mar. 3, 1801
 
7th-9th
John Breckinridge
Mar. 4, 1801
Aug. 7, 1805
Resigned
9th
John Adair
Nov. 8, 1805
Nov. 18, 1806
Resigned
9th
Henry Clay
Dec. 29, 1806
Mar. 3, 1807
 
10th-12th
John Pope
Mar. 4, 1807
Mar. 3, 1813
 
13th
Jesse Bledsoe
Mar. 4, 1813
Jan. 14, 1815
Resigned
13th-15th
Isham Talbot
Feb. 2, 1815
Mar. 3, 1819
 
16th
William Logan
Mar. 4, 1819
May 28, 1820
Resigned
16th-18th
Isham Talbot
Oct. 19, 1820
Mar. 3, 1825
 
19th-21st
John Rowan
Mar. 4, 1825
Mar. 3, 1831
 
22nd-27th
Henry Clay
Nov. 10, 1831
Mar. 31, 1842
Resigned
27th-30th
John J. Crittenden
Mar. 31, 1842
Jun. 12, 1848
Resigned
30th
Thomas Metcalfe
Jun. 23, 1848
Mar. 3, 1849
Appointed, then elected
31st-32nd
Henry Clay
Mar. 4, 1849
Jun. 29, 1852
Resigned
32nd
David Meriwether
Jul. 6, 1852
Sept. 1, 1852
Appointed
32nd-33rd
Archibald Dixon
Sept. 1, 1852
Mar. 3, 1855
 
34th-36th
John J. Crittenden
Mar. 4, 1855
Mar. 3, 1861
 
37th
John C. Breckinridge
Mar. 4, 1861
Dec. 4, 1861
Expelled
37th-42nd
Garrett Davis
Dec. 10, 1861
Sept. 22, 1872
Died
42nd
Willis B. Machen
Sept. 27, 1872
Mar. 3, 1873
Appointed, then elected
43rd-45th
Thomas C. McCreery
Mar. 4, 1873
Mar. 3, 1879
 
46th-48th
John Stuart Williams
Mar. 4, 1879
Mar. 3, 1885
 
49th-54th
Joseph C.S. Blackburn
Mar. 4, 1885
Mar. 3, 1897
 
55th-57th
William J. Deboe
Mar. 4, 1897
Mar. 3, 1903
 
58th-60th
James B. McCreary
Mar. 4, 1903
Mar. 3, 1909
 
61st-63rd
William O. Bradley
Mar. 4, 1909
May 23, 1914
Died
63rd
Johnson N. Camden Jr.
Jun. 16, 1914
Mar. 3, 1915
Appointed, then elected
64th-66th
John C.W. Beckham
Mar. 4, 1915
Mar. 3, 1921
 
67th-69th
Richard P. Ernst
Mar. 4, 1921
Mar. 3, 1927
 
70th-81st
Alben W. Barkley
Mar. 4, 1927
Jan. 19, 1949
Resigned
81st
Garrett L. Withers
Jan. 20, 1949
Nov. 26, 1950
Appointed
81st-84th
Earle C. Clements
Nov. 27, 1950
Jan. 3, 1957
 
85th-90th
Thruston B. Morton
Jan. 3, 1957
Dec. 16, 1968
Resigned
90th-93rd
Marlow W. Cook
Dec. 17, 1968
Dec. 27, 1974
Resigned
93rd-105th
Wendell H. Ford
Dec. 28, 1974
Jan. 3, 1999
 
106th-111th
Jim Bunning
Jan. 3, 1999
Jan. 3, 2011
 
112th-
Rand Paul
Jan. 3, 2011
Present
 
Louisiana Class 2
12th
Jean N. Destrehan
Sept. 3, 1812
Oct. 1, 1812
Resigned
12th
Thomas Posey
Oct. 8, 1812
Feb. 4, 1813
Appointed
12th-14th
James Brown
Feb. 5, 1813
Mar. 3, 1817
 
15th
William C.C. Claiborne
Mar. 4, 1817
Nov. 23, 1817
Died
15th-18th
Henry Johnson
Jan. 12, 1818
May 27, 1824
Resigned
18th-20th
C.J. Dominique Bouligny
Nov. 19, 1824
Mar. 3, 1829
 
21st-22nd
Edward Livingston
Mar. 4, 1829
May 24, 1831
Resigned
22nd-23rd
George A. Waggaman
Nov. 15, 1831
Mar. 3, 1835
 
24th-26th
Robert C. Nicholas
Jan. 13, 1836
Mar. 3, 1841
 
27th-29th
Alexander Barrow
Mar. 4, 1841
Dec. 29, 1846
Died
29th
Pierre Soule
Jan. 21, 1847
Mar. 3, 1847
 
30th-32nd
Solomon W. Downs
Mar. 4, 1847
Mar. 3, 1853
 
33rd-36th
Judah P. Benjamin
Mar. 4, 1853
Feb. 4, 1861
 
40th-41st
John S. Harris
Jul. 9, 1868
Mar. 3, 1871
 
42nd-44th
J. Rodman West
Mar. 4, 1871
Mar. 3, 1877
 
45th-47th
William P. Kellogg
Mar. 4, 1877
Mar. 3, 1883
 
48th-53rd
Randall L. Gibson
Mar. 4, 1883
Dec. 15, 1892
Died
52nd-56th
Donelson Caffery
Dec. 31, 1892
Mar. 3, 1901
Appointed, then elected
57th-62nd
Murphy J. Foster
Mar. 4, 1901
Mar. 3, 1913
 
63rd-71st
Joseph E. Ransdell
Mar. 4, 1913
Mar. 3, 1931
 
72nd-74th
Huey P. Long
Jan. 25, 1932
Sept. 10, 1935
Died
74th
Rose McConnell Long
Jan. 31, 1936
Jan. 3, 1937
Appointed, then elected
75th-92nd
Allen J. Ellender
Jan. 3, 1937
Jul. 27, 1972
Died
92nd
Elaine S. Edwards
Aug. 1, 1972
Nov. 13, 1972
Appointed; resigned
92nd-104th
J. Bennett Johnston Jr.
Nov. 14, 1972
Jan. 3, 1997
 
105th-113th
Mary L. Landrieu
Jan. 3, 1997
Jan. 3, 2015
 
114th-
Bill Cassidy
Jan. 3, 2015
Present
 
Louisiana Class 3
12th
Allan B. Magruder
Sept. 3, 1812
Mar. 3, 1813
 
13th-15th
Eligius Fromentin
Mar. 4, 1813
Mar. 3, 1819
 
16th-18th
James Brown
Mar. 4, 1819
Dec. 10, 1823
Resigned
18th-23rd
Josiah S. Johnston
Jan. 15, 1824
May 19, 1833
Died
23rd-24th
Alexander Porter
Dec. 19, 1833
Jan. 5, 1837
Resigned
24th-27th
Alexander Mouton
Jan. 12, 1837
Mar. 1, 1842
Resigned
27th
Charles M. Conrad
Apr. 14, 1842
Mar. 3, 1843
 
28th-30th
Henry Johnson
Feb. 12, 1844
Mar. 3, 1849
 
31st-33rd
Pierre Soule
Mar. 4, 1849
Apr. 11, 1853
Resigned
33rd-36th
John Slidell
Apr. 28, 1853
Feb. 4, 1861
Withdrew
40th-44th
William P. Kellogg
Jul. 9, 1868
Nov. 1, 1872
Resigned
44th-45th
James B. Eustis
Jan. 12, 1876
Mar. 3, 1879
 
46th-48th
Benjamin F. Jonas
Mar. 4, 1879
Mar. 3, 1885
 
49th-51st
James B. Eustis
Mar. 4, 1885
Mar. 3, 1891
 
52nd-53rd
Edward D. White
Mar. 4, 1891
Mar. 12, 1894
Resigned
53rd-54th
Newton C. Blanchard
Mar. 12, 1894
Mar. 3, 1897
Appointed, then elected
55th-61st
Samuel D. McEnery
Mar. 4, 1897
Jun. 28, 1910
Died
61st-63rd
John R. Thornton
Dec. 7, 1910
Mar. 3, 1915
 
64th-65th
Robert F. Broussard
Mar. 4, 1915
Apr. 12, 1918
Died
65th
Walter Guion
Apr. 22, 1918
Nov. 5, 1918
Appointed
65th-66th
Edward J. Gay
Nov. 6, 1918
Mar. 3, 1921
 
67th-72nd
Edwin S. Broussard
Mar. 4, 1921
Mar. 3, 1933
 
73rd-80th
John H. Overton
Mar. 4, 1933
May 14, 1948
Died
80th
William C. Feazel
May 18, 1948
Dec. 30, 1948
Appointed
80th-99th
Russell B. Long
Dec. 31, 1948
Jan. 3, 1987
 
100th-108th
John B. Breaux
Jan. 3, 1987
Jan. 3, 2005
 
109th-114th
David Vitter
Jan. 3, 2005
Jan. 3, 2017
 
115th-
John Kennedy
Jan. 3, 2017
Present
 
Maine Class 1
16th-19th
John Holmes
Jun. 13, 1820
Mar. 3, 1827
 
20th
Albion K. Parris
Mar. 4, 1827
Aug. 26, 1828
Resigned
20th-22nd
John Holmes
Jan. 15, 1829
Mar. 3, 1833
 
23rd-24th
Ether Shepley
Mar. 4, 1833
Mar. 3, 1836
Resigned
24th
Judah Dana
Dec. 7, 1836
Mar. 3, 1837
Appointed
25th-27th
Reuel Williams
Mar. 4, 1837
Feb. 15, 1843
Resigned
28th-30th
John Fairfield
Mar. 7, 1843
Dec. 24, 1847
Died
30th
Wyman B. S. Moor
Jan. 5, 1848
Jun. 7, 1848
Appointed
30th-34th
Hannibal Hamlin
Jun. 8, 1848
Jan. 7, 1857
Resigned
34th
Amos Nourse
Jan. 16, 1857
Mar. 3, 1857
 
35th-36th
Hannibal Hamlin
Mar. 4, 1857
Jan. 17, 1861
Resigned
36th-40th
Lot M. Morrill
Jan. 17, 1861
Mar. 3, 1869
 
41st-46th
Hannibal Hamlin
Mar. 4, 1869
Mar. 3, 1881
 
47th-61st
Eugene Hale
Mar. 4, 1881
Mar. 3, 1911
 
62nd-64th
Charles F. Johnson
Mar. 4, 1911
Mar. 3, 1917
 
65th-76th
Frederick Hale
Mar. 4, 1917
Jan. 3, 1941
 
77th-82nd
R. Owen Brewster
Jan. 3, 1941
Dec. 31, 1952
Resigned
83rd-85th
Frederick G. Payne
Jan. 3, 1953
Jan. 3, 1959
 
86th-96th
Edmund S. Muskie
Jan. 3, 1959
May 7, 1980
Resigned
96th-103rd
George J. Mitchell
May 17, 1980
Jan. 3, 1995
Appointed, then elected.
104th-112th
Olympia J. Snowe
Jan. 3, 1995
Jan. 3, 2013
 
113th-
Angus S. King Jr.
Jan. 3, 2013
Present
 
Maine Class 2
16th-20th
John Chandler
Jun. 14, 1820
Mar. 3, 1829
 
21st-23rd
Peleg Sprague
Mar. 4, 1829
Jan. 1, 1835
Resigned
23rd-26th
John Ruggles
Jan. 20, 1835
Mar. 3, 1841
 
27th-29th
George Evans
Mar. 4, 1841
Mar. 3, 1847
 
30th-32nd
James W. Bradbury
Mar. 4, 1847
Mar. 3, 1853
 
33rd-38th
William Pitt Fessenden
Feb. 10, 1854
Jul. 1, 1864
Resigned
38th
Nathan A. Farwell
Oct. 27, 1864
Mar. 3, 1865
Appointed, then elected
39th-41st
William Pitt Fessenden
Mar. 4, 1865
Sept. 8, 1869
Died
41st-44th
Lot M. Morrill
Oct. 30, 1869
Jul. 7, 1876
Appointed, then elected; resigned
44th-47th
James G. Blaine
Jul. 10, 1876
Mar. 5, 1881
Appointed, then elected; resigned
47th-62nd
William P. Frye
Mar. 18, 1881
Aug. 8, 1911
Died
62nd
Obadiah Gardner
Sept. 23, 1911
Mar. 3, 1913
Appointed, then elected
63rd-64th
Edwin C. Burleigh
Mar. 4, 1913
Jun. 16, 1916
Died
64th-69th
Bert M. Fernald
Sept. 12, 1916
Aug. 23, 1926
Died
69th-71st
Arthur R. Gould
Nov. 30, 1926
Mar. 3, 1931
 
72nd-80th
Wallace H. White Jr.
Mar. 4, 1931
Jan. 3, 1949
 
81st-92nd
Margaret Chase Smith
Jan. 3, 1949
Jan. 3, 1973
 
93rd-95th
William D. Hathaway
Jan. 3, 1973
Jan. 3, 1979
 
96th-104th
William S. Cohen
Jan. 3, 1979
Jan. 3, 1997
 
105th-
Susan Collins
Jan. 3, 1997
Present
 
Maryland Class 1
1st-2nd
Charles Carroll
Mar. 4, 1789
Nov. 30, 1792
Resigned
2nd-4th
Richard Potts
Jan. 10, 1793
Oct. 24, 1796
Resigned
4th-7th
John E. Howard
Nov. 21, 1796
Mar. 3, 1803
 
8th-13th
Samuel Smith
Mar. 4, 1803
Mar. 3, 1815
 
14th
Robert G. Harper
Jan. 29, 1816
Dec. 6, 1816
Resigned
14th-16th
Alexander Contee Hanson
Dec. 20, 1816
Apr. 23, 1819
Died
16th-17th
William Pinkney
Dec. 21, 1819
Feb. 25, 1822
Died
17th-23rd
Samuel Smith
Dec. 16, 1822
Mar. 3, 1833
 
23rd-25th
Joseph Kent
Mar. 4, 1833
Nov. 24, 1837
Died
25th-28th
William D. Merrick
Jan. 4, 1838
Mar. 3, 1845
 
29th-31st
Reverdy Johnson
Mar. 4, 1845
Mar. 7, 1849
Resigned
31st
David Stewart
Dec. 6, 1849
Jan. 12, 1850
Appointed
31st-34th
Thomas G. Pratt
Jan. 12, 1850
Mar. 3, 1857
 
35th-37th
Anthony Kennedy
Mar. 4, 1857
Mar. 3, 1863
 
38th-40th
Reverdy Johnson
Mar. 4, 1863
Jul. 10, 1868
Resigned
40th
William P. Whyte
Jul. 13, 1868
Mar. 3, 1869
Appointed
41st-43rd
William T. Hamilton
Mar. 4, 1869
Mar. 3, 1875
 
44th-46th
William P. Whyte
Mar. 4, 1875
Mar. 3, 1881
 
47th-55th
Arthur P. Gorman
Mar. 4, 1881
Mar. 3, 1899
 
56th-58th
Louis E. McComas
Mar. 4, 1899
Mar. 3, 1905
 
59th-62nd
Isidor Rayner
Mar. 4, 1905
Nov. 25, 1912
Died
62nd-63rd
William P. Jackson
Nov. 29, 1912
Jan. 28, 1914
Appointed
63rd-64th
Blair Lee
Jan. 29, 1914
Mar. 3, 1917
 
65th-67th
Joseph I. France
Mar. 4, 1917
Mar. 3, 1923
 
68th-70th
William C. Bruce
Mar. 4, 1923
Mar. 3, 1929
 
71st-73rd
Phillips Lee Goldsborough
Mar. 4, 1929
Jan. 3, 1935
 
74th-79th
George L. P. Radcliffe
Jan. 3, 1935
Jan. 3, 1947
 
80th-82nd
Herbert R. O'Conor
Jan. 3, 1947
Jan. 3, 1953
 
83rd-88th
J. Glenn Beall
Jan. 3, 1953
Jan. 3, 1965
 
89th-91st
Joseph D. Tydings
Jan. 3, 1965
Jan. 3, 1971
 
92nd-94th
J. Glenn Beall Jr.
Jan. 3, 1971
Jan. 3, 1977
 
95th-109th
Paul S. Sarbanes
Jan. 3, 1977
Jan. 3, 2007
 
110th-
Benjamin Cardin
Jan. 3, 2007
Present
 
Maryland Class 3
1st-5th
John Henry
Mar. 4, 1789
Jul. 10, 1797
Resigned
5th-6th
James Lloyd
Dec. 8, 1797
Dec. 1, 1800
Resigned
6th-7th
William Hindman
Dec. 12, 1800
Nov. 19, 1801
 
7th-9th
Robert Wright
Nov. 19, 1801
Nov. 12, 1806
Resigned
9th-12th
Philip Reed
Nov. 25, 1806
Mar. 3, 1813
 
13th-15th
Robert H. Goldsborough
May 21, 1813
Mar. 3, 1819
 
16th-19th
Edward Lloyd
Dec. 27, 1819
Jan. 14, 1826
Resigned
19th-23rd
Ezekiel F. Chambers
Jan. 24, 1826
Dec. 20, 1834
Resigned
23rd-24th
Robert H. Goldsborough
Jan. 13, 1835
Oct. 5, 1836
Died
24th-26th
John S. Spence
Dec. 31, 1836
Oct. 24, 1840
Died
26th-27th
John Leeds Kerr
Jan. 5, 1841
Mar. 3, 1843
 
28th-37th
James A. Pearce
Mar. 4, 1843
Dec. 20, 1862
Died
37th-39th
Thomas H. Hicks
Dec. 29, 1862
Feb. 14, 1865
Appointed, then elected; died
39th
John A. J. Creswell
Mar. 9, 1865
Mar. 3, 1867
 
40th-42nd
George Vickers
Mar. 7, 1868
Mar. 3, 1873
 
43rd-45th
George R. Dennis
Mar. 4, 1873
Mar. 3, 1879
 
46th-48th
James B. Groome
Mar. 4, 1879
Mar. 3, 1885
 
49th-51st
Ephraim King Wilson
Mar. 4, 1885
Feb. 24, 1891
Died
52nd-54th
Charles H. Gibson
Nov. 19, 1891
Mar. 3, 1897
Appointed, then elected
55th-57th
George L. Wellington
Mar. 4, 1897
Mar. 3, 1903
 
58th-59th
Arthur P. Gorman
Mar. 4, 1903
Jun. 4, 1906
Died
59th-60th
William P. Whyte
Jun. 8, 1906
Mar. 17, 1908
Appointed, then elected; died
60th-66th
John Walter Smith
Mar. 25, 1908
Mar. 3, 1921
 
67th-69th
Ovington E. Weller
Mar. 4, 1921
Mar. 3, 1927
 
70th-81st
Millard E. Tydings
Mar. 4, 1927
Jan. 3, 1951
 
82nd-87th
John Marshall Butler
Jan. 3, 1951
Jan. 3, 1963
 
88th-90th
Daniel B. Brewster
Jan. 3, 1963
Jan. 3, 1969
 
91st-99th
Charles M. Mathias Jr.
Jan. 3, 1969
Jan. 3, 1987
 
100th-114th
Barbara Ann Mikulski
Jan. 3, 1987
Jan. 3, 2017
 
115th-
Chris Van Hollen
Jan. 3, 2017
Present
 
Massachusetts Class 1
1st
Tristram Dalton
Mar. 4, 1789
Mar. 3, 1791
 
2nd-4th
George Cabot
Mar. 4, 1791
Jun. 9, 1796
Resigned
4th-6th
Benjamin Goodhue
Jun. 11, 1796
Nov. 8, 1800
Resigned
6th-7th
Jonathan Mason
Nov. 14, 1800
Mar. 3, 1803
 
8th-10th
John Quincy Adams
Mar. 4, 1803
Jun. 8, 1808
Resigned
10th-13th
James Lloyd
Jun. 9, 1808
May 1, 1813
Resigned
13th-14th
Christopher Gore
May 5, 1813
May 30, 1816
Appointed then elected; Resigned
14th-15th
Eli P. Ashmun
Jun. 12, 1816
May 10, 1818
Resigned
15th-16th
Prentiss Mellen
Jun. 5, 1818
May 15, 1820
Resigned
16th-19th
Elijah H. Mills
Jun. 12, 1820
Mar. 3, 1827
 
20th-26th
Daniel Webster
May 30, 1827
Feb. 22, 1841
Resigned
26th-28th
Rufus Choate
Feb. 23, 1841
Mar. 3, 1845
 
29th-31st
Daniel Webster
Mar. 4, 1845
Jul. 22, 1850
Resigned
31st
Robert C. Winthrop
Jul. 30, 1850
Feb. 1, 1851
Appointed
31st
Robert Rantoul Jr.
Feb. 1, 1851
Mar. 3, 1851
 
32nd-43rd
Charles Sumner
Apr. 24, 1851
Mar. 11, 1874
Died
43rd
William B. Washburn
Apr. 17, 1874
Mar. 3, 1875
 
44th-52nd
Henry L. Dawes
Mar. 4, 1875
Mar. 3, 1893
 
53rd-69th
Henry Cabot Lodge
Mar. 4, 1893
Nov. 9, 1924
Died
69th
William M. Butler
Nov. 13, 1924
Dec. 5, 1926
Appointed
69th-79th
David I. Walsh
Dec. 6, 1926
Jan. 3, 1947
 
80th-82nd
Henry Cabot Lodge Jr.
Jan. 3, 1947
Jan. 3, 1953
 
83rd-87th
John F. Kennedy
Jan. 3, 1953
Dec. 22, 1960
Resigned
87th
Benjamin A. Smith II
Dec. 27, 1960
Nov. 6, 1962
Appointed
87th-111th
Edward M. Kennedy
Nov. 7, 1962
Aug. 25, 2009
Died
111th
Paul G. Kirk Jr.
Sept. 24, 2009
Feb. 4, 2010
Appointed
111th-112th
Scott P. Brown
Feb. 4, 2010
Jan. 3, 2013
 
113th-
Elizabeth Warren
Jan. 3, 2013
Present
 
Massachusetts Class 2
1st-4th
Caleb Strong
Mar. 4, 1789
Jun. 1, 1796
Resigned
4th-5th
Theodore Sedgwick
Jun. 11, 1796
Mar. 3, 1799
 
6th
Samuel Dexter
Mar. 4, 1799
May 30, 1800
Resigned
6th-8th
Dwight Foster
Jun. 6, 1800
Mar. 3, 1803
Resigned
8th-11th
Thomas Pickering
Mar. 4, 1803
Mar. 3, 1811
 
12th-14th
Joseph B. Varnum
Jun. 8, 1811
Mar. 3, 1817
 
15th-17th
Harrison Gray Otis
Mar. 4, 1817
May 30, 1822
Resigned
17th-19th
James Lloyd
Jun. 5, 1822
May 23, 1826
Resigned
19th-23rd
Nathaniel Silsbee
May 31, 1826
Mar. 3, 1835
 
24th-26th
John Davis
Mar. 4, 1835
Jan. 5, 1841
Resigned
26th-29th
Issac C. Bates
Jan. 13, 1841
Mar. 16, 1845
Died
29th-32nd
John Davis
Mar. 24, 1845
Mar. 3, 1853
 
33rd
Edward Everett
Mar. 4, 1853
Jun. 1, 1854
Resigned
33rd
Julius Rockwell
Jun. 3, 1854
Jan. 31, 1855
Appointed
33rd-43rd
Henry Wilson
Jan. 31, 1855
Mar. 3, 1873
Resigned
43rd-44th
George S. Boutwell
Mar. 12, 1873
Mar. 3, 1877
 
45th-58th
George F. Hoar
Mar. 4, 1877
Sept. 30, 1904
Died
58th-62nd
Winthrop M. Crane
Oct. 12, 1904
Mar. 3, 1913
Appointed, the elected
63rd-65th
John W. Weeks
Mar. 4, 1913
Mar. 3, 1919
 
66th-68th
David I. Walsh
Mar. 4, 1919
Mar. 3, 1925
 
69th-71st
Fredrick H. Gillett
Mar. 4, 1925
Mar. 3, 1931
 
72nd-74th
Marcus A. Coolidge
Mar. 4, 1931
Jan. 3, 1937
 
75th-78th
Henry Cabot Lodge Jr.
Jan. 3, 1937
Feb. 3, 1944
Resigned
78th
Sinclair Weeks
Feb. 8, 1944
Dec. 19, 1944
Appointed
78th-89th
Leverett Saltonstall
Jan. 4, 1945
Jan. 3, 1967
Appointed
90th-95th
Edward W. Brooke III
Jan. 3, 1967
Jan. 3, 1979
 
96th-98th
Paul E. Tsongas
Jan. 3, 1979
Jan. 2, 1985
Resigned
99th-113th
John F. Kerry
Jan. 2, 1985
Feb. 1, 2013
Resigned
113th
William (Mo) Cowan
Feb. 1, 2013
Jul. 15, 2013
Appointed
113th-
Edward John Markey
Jul. 16, 2013
Present
 
Michigan Class 1
24th-25th
Lucius Lyon
Jan. 26, 1837
Mar. 3, 1839
 
26th-28th
Augustus S. Porter
Jan. 20, 1840
Mar. 3, 1845
 
29th-30th
Lewis Cass
Mar. 4, 1845
May 29, 1848
Resigned
30th
Thomas Fitzgerald
Jun. 8, 1848
Mar. 3, 1849
Appointed
31st-34th
Lewis Cass
Mar. 4, 1849
Mar. 3, 1857
 
35th-43rd
Zachariah Chandler
Mar. 4, 1857
Mar. 3, 1875
 
44th-45th
Isaac P. Christiancy
Mar. 4, 1875
Feb. 10, 1879
Resigned
45th-46th
Zachariah Chandler
Feb. 19, 1879
Nov. 1, 1879
Died
46th
Henry P. Baldwin
Nov. 17, 1879
Mar. 3, 1881
Appointed, then elected
47th-49th
Omar D. Conger
Mar. 4, 1881
Mar. 3, 1887
 
50th-53rd
Francis B. Stockbridge
Mar. 4, 1887
Apr. 30, 1894
Died
53rd
John Patton Jr.
May 5, 1894
Jan. 14, 1895
Appointed
53rd-61st
Julius C. Burrows
Jan. 23, 1895
Mar. 3, 1911
 
62nd-67th
Charles E. Townsend
Mar. 4, 1911
Mar. 3, 1923
 
68th-70th
Woodbridge N. Ferris
Mar. 4, 1923
Mar. 23, 1928
Died
70th-82nd
Arthur H. Vandenberg
Mar. 31, 1928
Apr. 18, 1951
Appointed, then elected; died
82nd
A. E. Blair Moody
Apr. 23, 1951
Nov. 4, 1952
Appointed
82nd-85th
Charles E. Potter
Nov. 5, 1952
Jan. 3, 1959
 
86th-94th
Philip A. Hart
Jan. 3, 1959
Dec. 26, 1976
Died
94th-103rd
Donald W. Riegle Jr.
Dec. 30, 1976
Jan. 3, 1995
 
104th-106th
Spencer Abraham
Jan. 3, 1995
Jan. 3, 2001
 
107th-
Deborah (Debbie) Stabenow
Jan. 3, 2001
Present
 
Michigan Class 2
24th-26th
John Norvell
Jan. 26, 1837
Mar. 3, 1841
 
27th-29th
William Woodbridge
Mar. 4, 1841
Mar. 3, 1847
 
30th-32nd
Alpheus Felch
Mar. 4, 1847
Mar. 3, 1853
 
33rd-35th
Charles E. Stuart
Mar. 4, 1853
Mar. 3, 1859
 
36th-37th
Kinsley S. Bingham
Mar. 4, 1859
Oct. 5, 1861
Died
37th-41st
Jacob M. Howard
Jan. 4, 1862
Mar. 3, 1871
 
42nd-47th
Thomas W. Ferry
Mar. 4, 1871
Mar. 3, 1883
 
48th-50th
Thomas W. Palmer
Mar. 4, 1883
Mar. 3, 1889
 
51st-57th
James McMillen
Mar. 4, 1889
Aug. 10, 1902
Died
57th-59th
Russell A. Alger
Sept. 27, 1902
Jan. 24, 1907
Appointed, then elected; died
59th-65th
William Alden Smith
Feb. 6, 1907
Mar. 3, 1919
 
66th-67th
Truman H. Newberry
Mar. 4, 1919
Nov. 18, 1922
Resigned
67th-74th
James Couzens
Nov. 29, 1922
Oct. 22, 1936
Appointed, then elected; died
74th-77th
Prentiss M. Brown
Nov. 19, 1936
Jan. 3, 1943
 
78th-83rd
Homer S. Ferguson
Jan. 3, 1943
Jan. 3, 1955
 
84th-89th
Patrick V. McNamara
Jan. 3, 1955
Apr. 30, 1966
Died
89th-95th
Robert P. Griffin
May 11, 1966
Jan. 3, 1979
Appointed, then elected
96th-113th
Carl Levin
Jan. 3, 1979
Jan. 3, 2015
 
114th-
Gary C. Peters
Jan. 3, 2015
Present
 
Minnesota Class 1
35th-37th
Henry M. Rice
May 11, 1858
Mar. 3, 1863
 
38th-43rd
Alexander Ramsey
Mar. 4, 1863
Mar. 3, 1875
 
44th-49th
Samuel J. R. McMillan
Mar. 4, 1875
Mar. 3, 1887
 
50th-56th
Cushman K. Davis
Mar. 4, 1887
Nov. 27, 1900
Died
56th
Charles A. Towne
Dec. 5, 1900
Jan. 28, 1901
Appointed
56th-64th
Moses E. Clapp
Jan. 28, 1901
Mar. 3, 1917
 
65th-67th
Frank B. Kellogg
Mar. 4, 1917
Mar. 3, 1923
 
68th-79th
Henrik Shipstead
Mar. 4, 1923
Jan. 3, 1947
 
80th-85th
Edward J. Thye
Jan. 3, 1947
Jan. 3, 1959
 
86th-91st
Eugene J. McCarthy
Jan. 3, 1959
Jan. 3, 1971
 
92nd-95th
Hubert H. Humphrey Jr.
Jan. 3, 1971
Jan. 13, 1978
Died
95th
Muriel B. Humphrey
Jan. 25, 1978
Nov. 7, 1978
Appointed
95th-103rd
David F. Durenburger
Nov. 8, 1978
Jan. 3, 1995
 
104th-106th
Rod Grams
Jan. 3, 1995
Jan. 3, 2001
 
107th-110th
Mark Dayton
Jan. 3, 2001
Jan. 3, 2007
 
110th-
Amy Klobuchar
Jan. 3, 2007
Present
 
Minnesota Class 2
35th
James Shields
May 11, 1858
Mar. 3, 1859
 
36th-38th
Morton S. Wilkinson
Mar. 4, 1859
Mar. 3, 1865
 
39th-41st
Daniel S. Norton
Mar. 4, 1865
Jul. 13, 1870
Died
41st
William Windom
Jul. 15, 1870
Jan. 22, 1871
Appointed
41st
Ozora P. Stearns
Jan. 23, 1871
Mar. 3, 1871
 
42nd-47th
William Windom
Mar. 4, 1871
Mar. 7, 1881
Resigned
47th
A. J. Edgerton
Mar. 12, 1881
Nov. 14, 1881
Appointed
47th
William Windom
Nov. 15, 1881
Mar. 3, 1883
 
48th-50th
Dwight M. Sabin
Mar. 4, 1883
Mar. 3, 1889
 
51st-53rd
William D. Washburn
Mar. 4, 1889
Mar. 3, 1895
 
54th-67th
Knute Nelson
Mar. 4, 1895
Apr. 28, 1923
Died
67th-68th
Magnus Johnson
Jul. 16, 1923
Mar. 3, 1925
 
69th-74th
Thomas D. Schall
Mar. 4, 1925
Dec. 22, 1935
Died
74th
Elmer A. Benson
Dec. 27, 1935
Nov. 3, 1936
Appointed
74th
Guy V. Howard
Nov. 4, 1936
Jan. 3, 1937
 
75th-76th
Ernest Lundeen
Jan. 3, 1937
Aug. 31, 1940
Died
76th-77th
Joseph H. Ball
Oct. 14, 1940
Nov. 17, 1942
Appointed
77th
Arthur E. Nelson
Nov. 18, 1942
Jan. 3, 1943
 
78th-80th
Joseph H. Ball
Jan. 3, 1943
Jan. 3, 1949
 
81st-88th
Hubert H. Humphrey Jr.
Jan. 3, 1949
Dec. 29, 1964
Resigned
88th-94th
Walter F. Mondale
Dec. 30, 1964
Dec. 30, 1976
Appointed, then elected; resigned
94th-95th
Wendell R. Anderson
Dec. 30, 1976
Dec. 29, 1978
Appointed; resigned
95th-101st
Rudolph E. Boschwitz
Dec. 30, 1978
Jan. 3, 1991
 
102nd-107th
Paul D. Wellstone
Jan. 3, 1991
Oct. 25, 2002
Died
107th
Dean Barkley
Nov. 4, 2002
Jan. 3, 2003
Appointed
108th-111th
Norm Coleman
Jan. 3, 2003
Jan. 3, 2009
 
111th-115th
Al Franken
Jul. 7, 2009
Jan. 2, 2018
Resigned
115th-
Tina Smith
Jan. 3, 2018
Present
Appointed
Mississippi Class 1
15th-16th
Walter Leake
Dec. 10, 1817
May 15, 1820
Resigned
16th-19th
David Holmes
Aug. 30, 1820
Sept. 25, 1825
Appointed, then elected; resigned
19th
Powhatan Ellis
Sept. 28, 1825
Jan. 28, 1826
Appointed
19th
Thomas B. Reed
Jan. 28, 1826
Mar. 3, 1827
 
20th-22nd
Powhatan Ellis
Mar. 4, 1827
Jul. 16, 1832
Resigned
22nd-25th
John Black
Nov. 12, 1832
Jan. 22, 1838
Appointed, then elected; resigned
25th
James F. Trotter
Jan. 22, 1838
Jul. 10, 1838
Resigned
25th
Thomas Hickman Williams
Nov. 12, 1838
Mar. 3, 1839
Appointed, then elected
26th-28th
John Henderson
Mar. 4, 1839
Mar. 3, 1845
 
29th-31st
Jesse Speight
Mar. 4, 1845
May 1, 1847
Died
30th-32nd
Jefferson Davis
Aug. 10, 1847
Sept. 23, 1851
Appointed, then elected; resigned
32nd
John J. McRae
Dec. 1, 1851
Mar. 17, 1852
Appointed
32nd-34th
Stephen Adams
Mar. 17, 1852
Mar. 3, 1857
 
35th-36th
Jefferson Davis
Mar. 4, 1857
Jan. 21, 1861
Withdrew
41st-43rd
Adelbert Ames
Feb. 23, 1870
Jan. 10, 1874
Resigned
43rd
Henry R. Pease
Feb. 3, 1874
Mar. 3, 1875
 
44th-46th
Blanche K. Bruce
Mar. 4, 1875
Mar. 3, 1881
 
47th-55th
James Z. George
Mar. 4, 1881
Aug. 14, 1897
Died
55th-61st
Hernando D. Money
Oct. 8, 1897
Mar. 3, 1911
Appointed, then elected
62nd-67th
John Sharp Williams
Mar. 4, 1911
Mar. 3, 1923
 
68th-73rd
Hubert D. Stephens
Mar. 4, 1923
Jan. 2, 1935
 
74th-82nd
Theodore G. Bilbo
Jan. 3, 1935
Aug. 21, 1947
Died
80th-100th
John C. Stennis
Nov. 5, 1947
Jan. 2, 1989
 
101st-110th
Trent Lott
Jan. 3, 1989
Dec. 18, 2007
Resigned
110th-
Roger F. Wicker
Dec. 31, 2007
Present
Appointed, then elected
Mississippi Class 2
15th-20th
Thomas Hill Williams
Dec. 10, 1817
Mar. 3, 1829
 
21st
Thomas B. Reed
Mar. 4, 1829
Nov. 26, 1829
Died
21st
Robert H. Adams
Jan. 6, 1830
Jul. 2, 1830
Died
21st-23rd
George Poindexter
Oct. 15, 1830
Mar. 3, 1835
Appointed, then elected
24th-29th
Robert J. Walker
Mar. 4, 1835
Mar. 5, 1845
Resigned
29th
Joseph W. Chalmers
Nov. 3, 1845
Mar. 3, 1847
Appointed, then elected
30th-32nd
Henry Stuart Foote
Mar. 4, 1847
Jan. 8, 1852
Resigned
32nd
Walker Brooke
Feb. 18, 1852
Mar. 3, 1853
 
33rd-36th
Albert G. Brown
Jan. 7, 1854
Jan. 12, 1861
Withdrew
41st
Hiram R. Revels
Feb. 23, 1870
Mar. 3, 1871
 
42nd-44th
James L. Alcorn
Dec. 4, 1871
Mar. 3, 1877
 
45th-50th
Lucius Q.C. Lamar
Mar. 4, 1877
Mar. 6, 1885
Resigned
49th-53rd
Edward C. Walthall
Mar. 9, 1885
Jan. 24, 1894
Appointed, then elected; resigned
53rd
Anselm J. McLaurin
Feb. 7, 1894
Mar. 3, 1895
 
54th-55th
Edward C. Walthall
Mar. 4, 1895
Apr. 21, 1898
Died
55th-56th
William V. Sullivan
May 31, 1898
Mar. 3, 1901
Appointed, then elected
57th-61st
Anselm J. McLaurin
Mar. 4, 1901
Dec. 22, 1909
Died
61st
James Gordon
Dec. 27, 1909
Feb. 22, 1910
Appointed
61st-62nd
LeRoy Percy
Feb. 23, 1910
Mar. 3, 1913
 
63rd-65th
James K. Vardaman
Mar. 4, 1913
Mar. 3, 1919
 
66th-77th
Byron P. Harrison
Mar. 4, 1919
Jun. 22, 1941
Died
77th
James O. Eastland
Jun. 30, 1941
Sept. 28, 1941
Appointed
77th
Wall Doxey
Sept. 29, 1941
Jan. 2, 1943
 
78th-95th
James O. Eastland
Jan. 3, 1943
Dec. 27, 1978
Resigned
99th-115thth
William Thad Cochran
Dec. 27, 1978
Apr. 1, 2018
 
115th-
Cindy Hyde-Smith
Apr. 9, 2018
Present
Appointed, then elected
Missouri Class 1
17th-31st
Thomas Hart Benton
Aug. 10, 1821
Mar. 3, 1851
 
32nd-34th
Henry S. Geyer
Mar. 4, 1851
Mar. 3, 1857
 
35th-37th
Trusten Polk
Mar. 4, 1857
Jan. 10, 1862
Expelled
37th-40th
John B. Henderson
Jan. 17, 1862
Mar. 3, 1869
Appointed, then elected
41st-43rd
Carl Schurz
Mar. 4, 1869
Mar. 3, 1875
 
44th-58th
Francis M. Cockrell
Mar. 4, 1875
Mar. 3, 1905
 
59th-61st
William Warner
Mar. 18, 1905
Mar. 3, 1911
 
62nd-70th
James A. Reed
Mar. 4, 1911
Mar. 3, 1929
 
71st-73rd
Roscoe C. Patterson
Mar. 4, 1929
Jan. 3, 1935
 
74th-79th
Harry S. Truman
Jan. 3, 1935
Jan. 17, 1945
Resigned
79th
Frank P. Briggs
Jan. 18, 1945
Jan. 3, 1947
Appointed
80th-82nd
James P. Kem
Jan. 3, 1947
Jan. 3, 1953
 
83rd-94th
W. Stuart Symington
Jan. 3, 1953
Dec. 27, 1976
Resigned
94th-103rd
John C. Danforth
Dec. 27, 1976
Jan. 3, 1995
 
104th-106th
John D. Ashcroft
Jan. 3, 1995
Jan. 3, 2001
 
107th
Jean Carnahan
Jan. 3, 2001
Nov. 23, 2002
Appointed
107th-109th
James M. Talent
Nov. 23, 2002
Jan. 3, 2007
 
110th-115th
Claire McCaskill
Jan. 3, 2007
Jan. 3, 2019
 
116th-
Josh Hawley
Jan. 3, 2019
Present
 
Missouri Class 3
17th-21st
David Barton
Aug. 10, 1821
Mar. 3, 1831
 
22nd-24th
Alexander Buckner
Mar. 4, 1831
Jun. 6, 1833
Died
23rd-28th
Lewis F. Linn
Oct. 25, 1833
Oct. 3, 1843
Appointed, then elected; died
28th-33rd
David R. Atchison
Oct. 14, 1843
Mar. 3, 1855
Appointed, then elected
34th-36th
James S. Green
Jan. 12, 1857
Mar. 3, 1861
 
37th
Waldo P. Johnson
Mar. 17, 1861
Jan. 10, 1862
Expelled
37th-38th
Robert Wilson
Jan. 17, 1862
Nov. 13, 1863
Appointed
38th-39th
B. Gratz Brown
Nov. 13, 1863
Mar. 3, 1867
 
40th-41st
Charles D. Drake
Mar. 4, 1867
Dec. 19, 1870
Resigned
41st
Daniel T. Jewett
Dec. 19, 1870
Jan. 20, 1871
Appointed
41st-42nd
Francis P. Blair Jr.
Jan. 20, 1871
Mar. 3, 1873
 
43rd-45th
Lewis V. Bogy
Mar. 4, 1873
Sept. 20, 1877
Died
45th
David H. Armstrong
Sept. 29, 1877
Jan. 26, 1879
Appointed
45th
James Shields
Jan. 27, 1879
Mar. 3, 1879
 
46th-57th
George G. Vest
Mar. 4, 1879
Mar. 3, 1903
 
58th-65th
William J. Stone
Mar. 4, 1903
Apr. 14, 1918
Died
65th
Xenophon P. Wilfley
Apr. 30, 1918
Nov. 5, 1918
Appointed
65th-69th
Selden P. Spencer
Nov. 6, 1918
May 16, 1925
Died
69th
George H. Williams
May 25, 1925
Dec. 5, 1926
Appointed
69th-72nd
Harry B. Hawes
Dec. 6, 1926
Feb. 3, 1933
Resigned
72nd-78th
Joel Bennett Clark
Feb. 3, 1933
Jan. 3, 1945
 
79th-81st
Forrest C. Donnell
Jan. 3, 1945
Jan. 3, 1951
 
82nd-86th
Thomas C. Hennings Jr.
Jan. 3, 1951
Sept. 13, 1960
Died
86th-90th
Edward V. Long
Sept. 23, 1960
Dec. 27, 1968
Appointed, then elected; resigned
90th-99th
Thomas F. Eagleton
Dec. 28, 1968
Jan. 3, 1987
 
100th-111th
Christopher S. (Kit) Bond
Jan. 3, 1987
Jan. 3, 2011
 
112th-
Roy Blunt
Jan. 3, 2011
Present
 
Montana Class 1
51st-52nd
Wilbur F. Sanders
Jan. 1, 1890
Mar. 3, 1893
 
53rd-55th
Lee Mantle
Jan. 16, 1895
Mar. 3, 1899
 
56th
William A. Clark
Mar. 4, 1899
May 15, 1900
Resigned
57th-58th
Paris Gibson
Mar. 7, 1901
Mar. 3, 1905
 
59th-61st
Thomas H. Carter
Mar. 4, 1905
Mar. 3, 1911
 
62nd-67th
Henry L. Myers
Mar. 4, 1911
Mar. 3, 1923
 
68th-79th
Burton K. Wheeler
Mar. 4, 1923
Jan. 3, 1947
 
80th-82nd
Zales N. Ecton
Jan. 3, 1947
Jan. 3, 1953
 
83rd-94th
Michael J. Mansfield
Jan. 3, 1953
Jan. 3, 1977
 
95th-100th
John Melcher
Jan. 3, 1977
Jan. 3, 1989
 
101st-109th
Conrad Burns
Jan. 3, 1989
Jan. 3, 2007
 
110th-
Jon Tester
Jan. 3, 2007
Present
 
Montana Class 2
51st-53rd
Thomas C. Power
Jan. 2, 1890
Mar. 3, 1895
 
54th-56th
Thomas H. Carter
Mar. 4, 1895
Mar. 3, 1901
 
57th-59th
William A. Clark
Mar. 4, 1901
Mar. 3, 1907
 
60th-62nd
Joseph M. Dixon
Mar. 4, 1907
Mar. 3, 1913
 
63rd-72nd
Thomas J. Walsh
Mar. 4, 1913
Mar. 2, 1933
Died
73rd
John E. Erickson
Mar. 13, 1933
Nov. 6, 1934
Appointed
73rd-86th
James E. Murray
Nov. 7, 1934
Jan. 3, 1961
 
87th-95th
Lee W. Metcalf
Jan. 3, 1961
Jan. 12, 1978
Died
95th
Paul G. Hatfield
Jan. 22, 1978
Dec. 14, 1978
Appointed; resigned
95th-113th
Max S. Baucus
Dec. 15, 1978
Feb. 6, 2014
Resigned
113th
John Walsh
Feb. 9, 2014
Jan. 3, 2015
Appointed
114th-
Steve Daines
Jan. 3, 2015
Present
 
Nebraska Class 1
39th-43rd
Thomas W. Tipton
Mar. 1, 1867
Mar. 3, 1875
 
44th-46th
Algernon S. Paddock
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
Charles H. Van Wyck
Mar. 4, 1881
Mar. 3, 1887
 
50th-52nd
Algernon S. Paddock
Mar. 4, 1887
Mar. 3, 1893
 
53rd-55th
William V. Allen
Mar. 4, 1893
Mar. 3, 1899
 
56th-55th
Monroe L. Hayward
Mar. 8, 1899
Dec. 5, 1899
Died
56th-57th
William V. Allen
Dec. 13, 1899
Mar. 28, 1901
Appointed
57th-58th
Charles H. Dietrich
May 1, 1901
Mar. 3, 1905
 
59th-61st
Elmer J. Burkett
Mar. 4, 1905
Mar. 3, 1911
 
62nd-67th
Gilbert M. Hitchcock
Mar. 4, 1911
Mar. 3, 1923
 
68th-73rd
Robert B. Howell
Mar. 4, 1923
Mar. 11, 1933
Died
73rd
William H. Thompson
May 24, 1933
Nov. 6, 1934
Appointed
73rd
Richard C. Hunter
Nov. 7, 1934
Jan. 3, 1935
 
74th-76th
Edward R. Burke
Jan. 3, 1935
Jan. 3, 1941
 
77th-83rd
Hugh A. Butler
Jan. 3, 1941
Jul. 1, 1954
Died
83rd
Samuel W. Reynolds
Jul. 3, 1954
Nov. 7, 1954
Appointed
83rd-94th
Roman L. Hruska
Nov. 8, 1954
Dec. 27, 1976
Resigned
94th-100th
Edward Zorinsky
Dec. 28, 1976
Mar. 6, 1987
Died
100th-101st
David K. Karnes
Mar. 11, 1987
Jan. 3, 1989
Appointed
101st-106th
J. Robert Kerrey
Jan. 3, 1989
Jan. 3, 2001
 
107th-112th
Earl Benjamin Nelson
Jan. 3, 2001
Jan. 3, 2013
 
113th-
Debra (Deb) Fischer
Jan. 3, 2013
Present
 
Nebraska Class 2
39th-41st
John M. Thayer
Mar. 1, 1867
Mar. 3, 1871
 
42nd-44th
Phineas W. Hitchcock
Mar. 4, 1871
Mar. 3, 1877
 
45th-47th
Alvin Saunders
Mar. 4, 1877
Mar. 3, 1883
 
48th-53rd
Charles F. Manderson
Mar. 4, 1883
Mar. 3, 1895
 
54th-56th
John M. Thurston
Mar. 4, 1895
Mar. 3, 1901
 
57th-59th
Joseph H. Millard
Mar. 28, 1901
Mar. 3, 1907
 
60th-62nd
Norris Brown
Mar. 4, 1907
Mar. 3, 1913
 
63rd-77th
George M. Norris
Mar. 4, 1913
Jan. 3, 1943
 
78th-82nd
Kenneth S. Wherry
Jan. 3, 1943
Nov. 29, 1951
Died
82nd
Frederick A. Seaton
Dec. 10, 1951
Nov. 4, 1952
Appointed
82nd-83rd
Dwight P. Griswold
Nov. 5, 1952
Apr. 12, 1954
Died
83rd
Eva K. Bowring
Apr. 16, 1954
Nov. 7, 1954
Appointed
83rd-84th
Hazel H. Abel
Nov. 8, 1954
Dec. 31, 1955
Resigned
84th-95th
Carl T. Curtis
Jan. 1, 1955
Jan. 3, 1979
 
96th-104th
J. James Exon
Jan. 3, 1979
Jan. 3, 1997
 
105th-110th
Charles Timothy (Chuck) Hagel
Jan. 3, 1997
Jan. 3, 2009
 
111th-113th
Mike Johanns
Jan. 3, 2009
Jan. 3, 2015
 
114th-
Ben Sasse
Jan. 3, 2015
Present
 
Nevada Class 1
38th-43rd
William M. Stewart
Feb. 1, 1865
Mar. 3, 1875
 
44th-46th
William Sharon
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
James G. Fair
Mar. 4, 1881
Mar. 3, 1887
 
50th-58th
William M. Stewart
Mar. 4, 1887
Mar. 3, 1905
 
59th-62nd
George S. Nixon
Mar. 4, 1905
Jun. 5, 1912
Died
62nd
William A. Massey
Jul. 1, 1912
Jan. 29, 1913
Appointed
62nd-76th
Key Pittman
Jan. 29, 1913
Nov. 10, 1940
Died
76th-77th
Berkeley L. Bunker
Nov. 27, 1940
Dec. 6, 1942
Appointed
77th-79th
James G. Scrugham
Dec. 7, 1942
Jun. 23, 1945
Died
79th
Edward P. Carville
Jul. 25, 1945
Jan. 3, 1947
Appointed
80th-85th
George W. Malone
Jan. 3, 1947
Jan. 3, 1959
 
86th-97th
Howard W. Cannon
Jan. 3, 1959
Jan. 3, 1983
 
98th-100th
J. Chic Hecht
Jan. 3, 1983
Jan. 3, 1989
 
101st-106th
Richard H. Bryan
Jan. 3, 1989
Jan. 3, 2001
 
107th-112th
John E. Ensign
Jan. 3, 2001
May 3, 2011
Resigned
112th-115th
Dean Heller
May 9, 2011
Jan. 3, 2019
Appointed
116th-
Jacklyn (Jacky) Sheryl Rosen
Jan. 3, 2019
Present
 
Nevada Class 3
38th-42nd
James W. Nye
Feb. 1, 1865
Mar. 3, 1873
 
43rd-57th
John P. Jones
Mar. 4, 1873
Mar. 3, 1903
 
58th-65th
Francis G. Newlands
Mar. 4, 1903
Dec. 24, 1917
Died
65th-66th
Charles B. Henderson
Jan. 12, 1918
Mar. 3, 1921
Appointed, then elected
67th-72nd
Tasker L. Oddie
Mar. 4, 1921
Mar. 3, 1933
 
73rd-83rd
Patrick A. McCarran
Mar. 4, 1933
Sept. 28, 1954
Died
83rd
Ernest S. Brown
Oct. 1, 1954
Dec. 1, 1954
Appointed
83rd-93rd
Alan H. Bible
Dec. 2, 1954
Dec. 17, 1974
Resigned
93rd-99th
Paul D. Laxalt
Dec. 18, 1974
Jan. 3, 1987
 
100th-114th
Harry D. Reid
Jan. 3, 1987
Jan. 3, 2017
 
115th-
Catherine Cortez Masto
Jan. 3, 2017
Present
 
New Hampshire Class 2
1st-2nd
Paine Wingate
Mar. 4, 1789
Mar. 3, 1793
 
3rd-7th
Samuel Livermore
Mar. 4, 1793
Jun. 12, 1801
Resigned
7th-8th
Simeon Olcott
Jun. 17, 1801
Mar. 3, 1805
 
13th
Nicholas Gilman
Mar. 4, 1805
May 2, 1814
Died
13th-14th
Thomas W. Thompson
Jun. 24, 1814
Mar. 3, 1817
 
15th-17th
David L. Morril
Mar. 4, 1817
Mar. 3, 1823
 
18th-23rd
Samuel Bell
Mar. 4, 1823
Mar. 3, 1835
 
24th-26th
Henry Hubbard
Mar. 4, 1835
Mar. 3, 1841
 
27th-29th
Levi Woodbury
Mar. 4, 1841
Nov. 20, 1845
Resigned
29th
Benning W. Jenness
Dec. 1, 1845
Jun. 13, 1846
Appointed
29th
Joseph Cilley
Jun. 13, 1846
Mar. 3, 1847
 
30th-32nd
John P. Hale
Mar. 4, 1847
Mar. 3, 1853
 
33rd
Charles G. Atherton
Mar. 4, 1853
Nov. 15, 1853
Died
33rd
Jared W. Williams
Nov. 29, 1853
Aug. 4, 1854
Appointed
34th-38th
John P. Hale
Jul. 30, 1855
Mar. 3, 1865
 
39th-44th
Aaron H. Cragin
Mar. 4, 1865
Mar. 3, 1877
 
45th-47th
Edward H. Rollins
Mar. 4, 1877
Mar. 3, 1883
 
48th-49th
Austin F. Pike
Mar. 4, 1883
Oct. 8, 1886
Died
49th-50th
Person C. Cheney
Nov. 24, 1886
Jun. 14, 1887
Appointed
50th
William E. Chandler
Jun. 14, 1887
Mar. 3, 1889
 
51st
Gilman Marston
Mar. 4, 1889
Jun. 18, 1889
Appointed
51st-56th
William E. Chandler
Jun. 18, 1889
Mar. 3, 1901
 
57th-62nd
Henry E. Burnham
Mar. 4, 1901
Mar. 3, 1913
 
63rd-65th
Henry F. Hollis
Mar. 13, 1913
Mar. 3, 1919
 
66th-74th
Henry W. Keyes
Mar. 4, 1919
Jan. 3, 1937
 
75th-87th
H. Styles Bridges
Jan. 3, 1937
Nov. 26, 1961
Died
87th
Maurice J. Murphy Jr.
Dec. 7, 1961
Nov. 6, 1962
Appointed
87th-95th
Thomas J. McIntyre
Nov. 7, 1962
Jan. 3, 1979
 
96th-101st
Gordon J. Humphrey
Jan. 3, 1979
Dec. 4, 1990
Resigned
101st-107th
Robert C. Smith
Dec. 7, 1990
Jan. 3, 2003
 
108th-110th
John E. Sununu
Jan. 3, 2003
Jan. 3, 2009
 
111th-
Jeanne Shaheen
Jan. 3, 2009
Present
 
New Hampshire Class 3
1st-6th
John Langdon
Mar. 4, 1789
Mar. 3, 1801
 
7th
James Sheafe
Mar. 4, 1801
Jun. 14, 1802
Resigned
7th-9th
William Plumer
Jun. 17, 1802
Mar. 3, 1807
 
10th-11th
Nahum Parker
Mar. 4, 1807
Jun. 1, 1810
Resigned
11th-13th
Charles Cutts
Jun. 21, 1810
Jun. 10, 1813
Elected; appointed
13th-15th
Jeremiah Mason
Jun. 10, 1813
Jun. 16, 1817
Resigned
15th
Clement Storer
Jun. 27, 1817
Mar. 3, 1819
 
16th-18th
John F. Parrott
Mar. 4, 1819
Mar. 3, 1825
 
19th-21st
Levi Woodbury
Jun. 16, 1825
Mar. 3, 1831
 
22nd-24th
Isaac Hill
Mar. 4, 1831
May 30, 1836
Resigned
24th
John Page
Jun. 8, 1836
Mar. 3, 1837
 
25th-27th
Franklin Pierce
Mar. 4, 1837
Feb. 28, 1842
Resigned
27th
Leonard Wilcox
Mar. 1, 1842
Mar. 3, 1843
Appointed, then elected
28th-30th
Charles G. Atherton
Mar. 4, 1843
Mar. 3, 1849
 
31st-33rd
Moses Norris Jr.
Mar. 4, 1849
Jan. 11, 1855
Died
33rd
John S. Wells
Jan. 16, 1855
Mar. 3, 1855
Appointed
34th-35th
James Bell
Jul. 30, 1855
May 26, 1857
Died
35th-39th
Daniel Clark
Jun. 27, 1857
Jul. 27, 1866
Resigned
39th
George G. Fogg
Aug. 31, 1866
Mar. 3, 1867
Appointed
40th-42nd
James W. Patterson
Mar. 4, 1867
Mar. 3, 1873
 
43rd-45th
Bainbridge Wadleigh
Mar. 4, 1873
Mar. 3, 1879
 
46th
Charles H. Bell
Mar. 13, 1879
Jun. 16, 1879
Appointed
46th-51st
Henry W. Blair
Jun. 17, 1879
Mar. 3, 1891
Appointed
52nd-66th
Jacob H. Gallinger
Mar. 4, 1891
Aug. 17, 1918
Died
65th
Irving W. Drew
Sept. 2, 1918
Nov. 5, 1918
Appointed
65th-72nd
George H. Moses
Nov. 6, 1918
Mar. 3, 1933
 
73rd-75th
Fred H. Brown
Mar. 4, 1933
Jan. 3, 1939
 
76th-83rd
Charles W. Tobey
Jan. 3, 1939
Jul. 24, 1953
Died
83rd
Robert W. Upton
Aug. 14, 1953
Nov. 7, 1954
Appointed
83rd-93rd
Norris H. Cotton
Nov. 8, 1953
Dec. 31, 1974
Resigned
93rd
Louis C. Wyman
Dec. 31, 1974
Jan. 3, 1975
Appointed
94th
Norris H. Cotton
Aug. 8, 1975
Sept. 17, 1975
Appointed
94th-96th
John A. Durkin
Sept. 18, 1975
Dec. 29, 1980
Resigned
96th-102nd
Warren B. Rudman
Dec. 29, 1980
Jan. 3, 1993
 
103rd-111th
Judd Gregg
Jan. 3, 1993
Jan. 3, 2011
 
112th-114th
Kelly Ayotte
Jan. 3, 2011
Jan. 3, 2017
 
115th-
Maggie Hassan
Jan. 3, 2017
Present
 
New Jersey Class 1
1st
Jonathan Elmer
Mar. 4, 1789
Mar. 3, 1791
 
2nd-5th
John Rutherfurd
Mar. 4, 1791
Nov. 26, 1798
Resigned
5th
Franklin Davenport
Dec. 5, 1798
Mar. 3, 1799
Appointed
6th
James Schureman
Mar. 4, 1799
Feb. 16, 1801
Resigned
6th
Aaron Ogden
Feb. 28, 1801
Mar. 3, 1803
 
8th-10th
John Condit
Sept. 1, 1803
Mar. 3, 1809
Appointed, then elected
11th-13th
John Lambert
Mar. 4, 1809
Mar. 3, 1815
 
14th-16th
James J. Wilson
Mar. 4, 1815
Jan. 8, 1821
Resigned
16th-18th
Samuel L. Southard
Jan. 26, 1821
Mar. 3, 1823
Appointed, then elected; resigned
18th-19th
Joseph McIlvaine
Nov. 12, 1823
Aug. 19, 1826
Died
19th-20th
Ephraim Bateman
Nov. 9, 1826
Jan. 12, 1829
Resigned
20th-22nd
Mahlon Dickerson
Jan. 30, 1829
Mar. 3, 1833
 
23rd-27th
Samuel L. Southard
Mar. 4, 1833
Jun. 26, 1842
Died
27th-31st
William L. Dayton
Jul. 2, 1842
Mar. 3, 1851
Appointed, then elected
32nd-33rd
Robert F. Stockton
Mar. 4, 1851
Jan. 10, 1853
Resigned
33rd-37th
John R. Thomson
Mar. 4, 1853
Sept. 12, 1862
Died
37th
Richard S. Field
Nov. 21, 1862
Jan. 14, 1863
Appointed
37th
James W. Wall
Jan. 14, 1863
Mar. 3, 1863
 
38th-39th
William Wright
Mar. 4, 1863
Nov. 1, 1866
Died
39th-40th
Frederick T. Frelinghuysen
Nov. 12, 1866
Mar. 3, 1869
Appointed, then elected
41st-43rd
John P. Stockton
Mar. 4, 1869
Mar. 3, 1875
 
44th-46th
Theodore F. Randolph
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
William J. Sewell
Mar. 4, 1881
Mar. 3, 1887
 
50th-52nd
Rufus Blodgett
Mar. 4, 1887
Mar. 3, 1893
 
53rd-55th
James Smith Jr.
Mar. 4, 1893
Mar. 3, 1899
 
56th-61st
John Kean
Mar. 4, 1899
Mar. 3, 1911
 
62nd-64th
James E. Martine
Mar. 4, 1911
Mar. 3, 1917
 
65th-67th
Joseph S. Frelinghuysen
Mar. 4, 1917
Mar. 3, 1923
 
68th-70th
Edward I. Edwards
Mar. 4, 1923
Mar. 3, 1929
 
71st-73rd
Hamilton F. Kean
Mar. 4, 1929
Mar. 3, 1935
 
74th-75th
A. Harry Moore
Jan. 3, 1935
Jan. 18, 1938
Resigned
75th
John G. Milton
Jan. 18, 1938
Nov. 8, 1938
Appointed
75th-78th
W. Warren Barbour
Nov. 9, 1938
Nov. 22, 1943
Died
78th
Arthur Walsh
Nov. 26, 1943
Dec. 6, 1944
Appointed
78th-85th
Howard A. Smith
Dec. 7, 1944
Jan. 3, 1959
 
86th-97th
Harrison A. Williams Jr.
Jan. 3, 1959
Mar. 11, 1982
Resigned
97th
Nicholas F. Brady
Apr. 12, 1982
Dec. 27, 1982
Appointed, then resigned
98th-106th
Frank R. Lautenberg
Dec. 27, 1982
Jan. 3, 2001
 
107th-109th
Jon S. Corzine
Jan. 3, 2001
Jan. 17, 2006
Resigned
109th-
Robert Menendez
Jan. 17, 2006
Present
Appointed, then elected
New Jersey Class 2
1st
William Paterson
Mar. 4, 1789
Nov. 13, 1790
Resigned
1st-2nd
Philemon Dickinson
Nov. 23, 1790
Mar. 3, 1793
 
3rd-4th
Frederick Frelinghuysen
Mar. 4, 1793
Nov. 12, 1796
Resigned
4th-5th
Richard Stockton
Nov. 12, 1796
Mar. 3, 1799
 
6th-8th
Jonathan Dayton
Mar. 4, 1799
Mar. 3, 1805
 
9th-11th
Aaron Kitchell
Mar. 4, 1805
Mar. 12, 1809
Resigned
11th-14th
John Condit
Mar. 21, 1809
Mar. 3, 1817
Appointed, then elected
15th-20th
Mahlon Dickerson
Mar. 4, 1817
Jan. 30, 1829
Resigned
21st-23rd
Theodore Frelinghuysen
Mar. 4, 1829
Mar. 3, 1835
 
24th-26th
Garret D. Wall
Mar. 4, 1835
Mar. 3, 1841
 
27th-32nd
Jacob W. Miller
Mar. 4, 1841
Mar. 3, 1853
 
33rd-35th
William Wright
Mar. 4, 1853
Mar. 3, 1859
 
36th-38th
John C. Ten Eyck
Mar. 4, 1859
Mar. 3, 1865
 
39th
John P. Stockton
Mar. 15, 1865
Mar. 27, 1866
 
39th-41st
Alexander G. Cattell
Sept. 19, 1866
Mar. 3, 1871
 
42nd-44th
Frederick T. Frelinghuysen
Mar. 4, 1871
Mar. 3, 1877
 
45th-53rd
John R. McPherson
Mar. 4, 1877
Mar. 3, 1895
 
54th-57th
William J. Sewell
Mar. 4, 1895
Dec. 27, 1901
Died
57th-59th
John F. Dryden
Jan. 29, 1902
Mar. 3, 1907
 
60th-62nd
Frank O. Briggs
Mar. 4, 1907
Mar. 3, 1913
 
63rd-65th
William Hughes
Mar. 4, 1913
Jan. 30, 1918
Died
65th
David Baird
Feb. 23, 1918
Mar. 3, 1919
Appointed, then elected
66th-71st
Walter E. Edge
Mar. 4, 1919
Nov. 21, 1929
Resigned
71st
David Baird Jr.
Nov. 30, 1929
Dec. 2, 1930
Appointed
71st-72nd
Dwight W. Morrow
Dec. 3, 1930
Oct. 5, 1931
Died
72nd-74th
W. Warren Barbour
Dec. 1, 1931
Jan. 3, 1937
Appointed, then elected
75th-77th
William H. Smathers
Apr. 15, 1937
Jan. 3, 1943
 
78th-80th
Albert W. Hawkes
Jan. 3, 1943
Jan. 3, 1949
 
81st-83rd
Robert C. Hendrickson
Jan. 3, 1949
Jan. 3, 1955
 
84th-95th
Clifford P. Case
Jan. 3, 1955
Jan. 3, 1979
 
96th-104th
William W. Bradley
Jan. 3, 1979
Jan. 3, 1997
 
105th-107th
Robert G. Torricelli
Jan. 3, 1997
Jan. 3, 2003
 
108th-113th
Frank R. Lautenberg
Jan. 3, 2003
Jun. 3, 2013
Died
113th
Jeffrey S. Chiesa
Jun. 6, 2013
Oct. 30, 2013
Appointed
113th-
Cory A. Booker
Oct. 31, 2013
Present
 
New Mexico Class 1
62nd-64th
Thomas B. Catron
Mar. 27, 1912
Mar. 3, 1917
 
65th-70th
Andrieus A. Jones
Mar. 4, 1917
Dec. 20, 1927
Died
70th
Bronson M. Cutting
Dec. 29, 1927
Dec. 6, 1928
Appointed
70th
Octaviano A. Larrazolo
Dec. 7, 1928
Mar. 3, 1929
 
71st-74th
Bronson M. Cutting
Mar. 4, 1929
May 6, 1935
Died
74th-87th
Dennis Chavez
May 11, 1935
Nov. 18, 1962
Appointed, then elected; died
87th-88th
Edwin L. Mechem
Nov. 30, 1962
Nov. 3, 1964
Appointed
88th-94th
Joseph M. Montoya
Nov. 4, 1964
Jan. 3, 1977
 
95th-97th
Harrison H. Schmitt
Jan. 3, 1977
Jan. 3, 1983
 
98th-112th
Jeff Bingaman
Jan. 3, 1983
Jan. 3, 2013
 
113th-
Martin Heinrich
Jan. 3, 2013
Present
 
New Mexico Class 2
62nd-67th
Albert B. Fall
Mar. 27, 1912
Mar. 4, 1921
Resigned
67th-68th
Holm O. Bursum
Mar. 11, 1921
Mar. 3, 1925
Appointed, then elected
69th-73rd
Sam G. Bratton
Mar. 4, 1925
Jun. 24, 1933
Resigned
73rd-80th
Carl A. Hatch
Oct. 10, 1933
Jan. 3, 1949
Appointed, then elected
81st-92nd
Clinton P. Anderson
Jan. 3, 1949
Jan. 3, 1973
 
93rd-110th
Pete V. Domenici
Jan. 3, 1973
Jan. 3, 2009
 
111th-116th
Thomas Udall
Jan. 3, 2009
Jan. 3, 2021
 
117th-
Ben Ray Luján
Jan. 3, 2021
Present
 
New York Class 1
1st
Philip J. Schuyler
Jul. 15, 1789
Mar. 3, 1781
 
2nd-4th
Aaron Burr
Mar. 4, 1791
Mar. 3, 1797
 
5th
Philip J. Schuyler
Mar. 4, 1797
Jan. 3, 1798
Resigned
5th
John S. Hobart
Jan. 11, 1798
Apr. 16, 1798
Resigned
5th
William North
May 5, 1798
Aug. 17, 1798
Appointed
5th-6th
James Watson
Aug. 17, 1798
Mar. 19, 1800
Resigned
6th-7th
Gouverneur Morris
Apr. 3, 1800
Mar. 3, 1803
 
8th
Theodorus Bailey
Mar. 4, 1803
Jan. 16, 1804
Resigned
8th
John Armstrong Jr.
Feb. 4, 1804
Jun. 30, 1804
Resigned
8th-10th
Samuel L. Mitchill
Nov. 9, 1804
Mar. 3, 1809
 
11th-13th
Obadiah German
Mar. 4, 1809
Mar. 3, 1815
 
14th-16th
Nathan Sanford
Mar. 4, 1815
Mar. 3, 1821
 
17th-20th
Martin Van Buren
Mar. 4, 1821
Dec. 20, 1828
Resigned
20th-22nd
Charles E. Dudley
Jan. 15, 1829
Mar. 3, 1833
 
23rd-28th
Nathaniel P. Tallmadge
Mar. 4, 1833
Jun. 17, 1844
Resigned
28th-31st
Daniel S. Dickinson
Nov. 30, 1844
Mar. 3, 1851
Appointed, then elected
32nd-34th
Hamilton Fish
Mar. 4, 1851
Mar. 3, 1857
 
35th-37th
Preston King
Mar. 4, 1857
Mar. 3, 1863
 
38th-40th
Edwin D. Morgan
Mar. 4, 1863
Mar. 3, 1869
 
41st-43rd
Reuben E. Fenton
Mar. 4, 1869
Mar. 3, 1875
 
44th-46th
Francis Kernan
Mar. 4, 1875
Mar. 3, 1881
 
47th
Thomas C. Platt
Mar. 4, 1881
May 16, 1881
Resigned
47th-49th
Warner Miller
Jul. 16, 1881
Mar. 3, 1887
 
50th-52nd
Frank Hiscock
Mar. 4, 1887
Mar. 3, 1893
 
53rd-55th
Edward Murphy Jr.
Mar. 4, 1893
Mar. 3, 1899
 
56th-61st
Chauncey M. Depew
Mar. 4, 1899
Mar. 3, 1911
 
62nd-64th
James A. O'Gorman
Mar. 31, 1911
Mar. 3, 1917
 
65th-67th
William M. Calder
Mar. 4, 1917
Mar. 3, 1923
 
68th-76th
Royal S. Copeland
Mar. 4, 1923
Jun. 17, 1938
Died
75th-79th
James M. Mead
Dec. 3, 1938
Jan. 3, 1947
 
80th-85th
Irving M. Ives
Jan. 3, 1947
Jan. 3, 1959
 
86th-88th
Kenneth B. Keating
Jan. 3, 1959
Jan. 3, 1965
 
89th-90th
Robert F. Kennedy
Jan. 3, 1965
Jun. 6, 1968
Died
90th-91st
Charles E. Goodell
Sept. 10, 1968
Jan. 3, 1971
Appointed
92nd-94th
James L. Buckley
Jan. 3, 1971
Jan. 3, 1977
 
95th-106th
Daniel P. Moynihan
Jan. 3, 1977
Jan. 3, 2001
 
107th-111th
Hillary Rodham Clinton
Jan. 3, 2001
Jan. 21, 2009
Resigned
111th-
Kirsten Gillibrand
Jan. 26, 2009
Present
Appointed, then elected
New York Class 3
1st-4th
Rufus King
Jul. 16, 1789
May 23, 1796
Resigned
4th-6th
John Laurance
Nov. 9, 1796
Aug. 1800
Resigned
6th-7th
John Armstrong Jr.
Nov. 6, 1800
Feb. 5, 1802
Resigned
7th-8th
De Witt Clinton
Feb. 9, 1802
Nov. 4, 1803
Resigned
8th
John Armstrong Jr.
Nov. 10, 1803
Feb. 4, 1804
Appointed
8th-12th
John Smith
Feb. 4, 1804
Mar. 3, 1813
 
13th-18th
Rufus King
Mar. 4, 1813
Mar. 3, 1825
 
19th-21st
Nathan Sanford
Jan. 14, 1826
Mar. 3, 1831
 
22nd
William L. Marcy
Mar. 4, 1831
Jan. 1, 1833
Resigned
22nd-28th
Silas Wright Jr.
Jan. 4, 1833
Nov. 26, 1844
Resigned
28th
Henry A. Foster
Nov. 30, 1844
Jan. 18, 1845
Appointed
28th-30th
John A. Dix
Jan. 18, 1845
Jan. 3, 1849
 
31st-36th
William H. Seward
Mar. 4, 1849
Mar. 3, 1861
 
37th-39th
Ira Harris
Mar. 4, 1861
Mar. 3, 1867
 
40th-47th
Roscoe Conkling
Mar. 4, 1867
May 16, 1881
Resigned
47th-48th
Elbridge G. Lapham
Jul. 22, 1881
Mar. 3, 1885
 
49th-51st
William M. Evarts
Mar. 4, 1885
Mar. 3, 1891
 
52nd-54th
David B. Hill
Jan. 7, 1892
Mar. 3, 1897
 
55th-60th
Thomas C. Platt
Mar. 4, 1897
Mar. 3, 1909
 
61st-63rd
Elihu Root
Mar. 4, 1909
Mar. 3, 1915
 
64th-69th
James W. Wadsworth Jr.
Mar. 4, 1915
Mar. 3, 1927
 
70th-81st
Robert F. Wagner
Mar. 4, 1927
Jun. 28, 1949
Resigned
81st
John Foster Dulles
Jul. 7, 1949
Nov. 8, 1949
Appointed
81st-84th
Herbert H. Lehman
Nov. 9, 1949
Jan. 3, 1957
 
85th-96th
Jacob K. Javits
Jan. 9, 1957
Jan. 3, 1981
 
97th-105th
Alfonse M. D'Amato
Jan. 3, 1981
Jan. 3, 1999
 
106th-
Charles E. Schumer
Jan. 3, 1999
Present
 
North Carolina Class 2
1st-2nd
Samuel Johnston
Nov. 26, 1789
Mar. 3, 1793
 
3rd-5th
Alexander Martin
Mar. 4, 1793
Mar. 3, 1799
 
6th-8th
Jesse Franklin
Mar. 4, 1799
Mar. 3, 1805
 
9th-14th
James Turner
Mar. 4, 1805
Nov. 21, 1816
Resigned
14th-17th
Montfort Stokes
Dec. 4, 1816
Mar. 3, 1823
 
18th-21st
John Branch
Mar. 4, 1823
Mar. 9, 1829
Resigned
21st-26th
Bedford Brown
Dec. 9, 1829
Nov. 11, 1840
Resigned
26th-32nd
Willie P. Mangum
Nov. 25, 1840
Mar. 3, 1853
 
33rd-35th
David S. Reid
Dec. 6, 1854
Mar. 3, 1859
 
36th-37th
Thomas Bragg
Mar. 4, 1859
Jul. 11, 1861
 
40th-41st
Joseph C. Abbott
Jul. 14, 1868
Mar. 3, 1871
 
42nd-53rd
Matt W. Ransom
Jan. 30, 1872
Mar. 3, 1895
 
54th-56th
Marion Butler
Mar. 4, 1895
Mar. 3, 1901
 
57th-71st
Furnifold M. Simmons
Mar. 4, 1901
Mar. 3, 1931
 
72nd-80th
Josiah W. Bailey
Mar. 4, 1931
Dec. 15, 1946
Died
80th
William B. Umstead
Dec. 18, 1946
Dec. 30, 1948
Appointed
80th-81st
J. Melville Broughton
Dec. 31, 1948
Mar. 6, 1949
Died
81st
Frank P. Graham
Mar. 29, 1949
Nov. 26, 1950
Appointed
81st-83rd
Willis Smith
Nov. 27, 1950
Jun. 26, 1953
Died
83rd
Alton A. Lennon
Jul. 10, 1953
Nov. 28, 1954
Appointed
83rd-85th
W. Kerr Scott
Nov. 29, 1954
Apr. 16, 1958
Died
85th-92nd
B. Everett Jordan
Apr. 19, 1958
Jan. 3, 1973
Appointed, then elected.
93rd-107th
Jesse Helms
Jan. 3, 1973
Jan. 3, 2003
 
108th-110th
Elizabeth Dole
Jan. 3, 2003
Jan. 3, 2009
 
111th-113th
Kay Hagan
Jan. 3, 2009
Jan. 3, 2015
 
114th-
Thom Tillis
Jan. 3, 2015
Present
 
North Carolina Class 3
1st-3rd
Benjamin Hawkins
Dec. 8, 1789
Mar. 3, 1795
 
4th-6th
Timothy Bloodworth
Mar. 4, 1795
Mar. 3, 1801
 
7th-9th
David Stone
Mar. 4, 1801
Feb. 17, 1807
Resigned
10th-12th
Jesse Franklin
Mar. 4, 1807
Mar. 3, 1813
 
13th
David Stone
Mar. 4, 1813
Dec. 24, 1814
Resigned
13th-14th
Francis Locke
1814
Dec. 5, 1815
Resigned
14th-20th
Nathaniel Macon
Dec. 5, 1815
Nov. 14, 1828
Resigned
20th-21st
James Iredell
Dec. 15, 1828
Mar. 3, 1831
 
22nd-24th
Willie P. Mangum
Mar. 4, 1831
Nov. 26, 1836
Resigned
24th-26th
Robert Strange
Dec. 5, 1836
Nov. 16, 1840
Resigned
26th-27th
William A. Graham
Nov. 25, 1840
Mar. 3, 1843
 
28th-29th
William H. Haywood Jr.
Mar. 4, 1843
Jul. 25, 1846
Resigned
29th-33rd
George E. Badger
Nov. 25, 1846
Mar. 3, 1855
 
34th-35th
Asa Biggs
Mar. 4, 1855
May 5, 1858
Resigned
35th-36th
Thomas L. Clingman
May 6, 1858
Jul. 11, 1861
Appointed, then elected
40th-42nd
John Pool
Jul. 14, 1868
Mar. 3, 1873
 
43rd-45th
Augustus S. Merrimon
Mar. 4, 1873
Mar. 3, 1879
 
46th-54th
Zebulon B. Vance
Mar. 4, 1879
Apr. 14, 1894
Died
53rd
Thomas J. Jarvis
Apr. 19, 1894
Jan. 23, 1895
Appointed
53rd-58th
Jeter C. Pritchard
Jan. 23, 1895
Mar. 3, 1903
 
58th-71st
Lee S. Overman
Mar. 4, 1903
Dec. 12, 1930
Died
71st-72nd
Cameron A. Morrison
Dec. 13, 1930
Dec. 4, 1932
Appointed
72nd-78th
Robert R. Reynolds
Dec. 5, 1932
Jan. 3, 1945
 
79th-83rd
Clyde R. Hoey
Jan. 3, 1945
May 12, 1954
Died
83rd-93rd
Samuel J. Ervin Jr.
Jun. 5, 1954
Dec. 31, 1974
Appointed, then elected; resigned
94th-96th
Robert B. Morgan
Jan. 3, 1975
Jan. 3, 1981
 
97th-99th
John P. East
Jan. 3, 1981
Jun. 29, 1986
Died
99th
James T. Broyhill
Jul. 14, 1986
Nov. 4, 1986
Appointed
100th-102nd
Terry Sanford
Nov. 5, 1986
Jan. 3, 1993
 
103rd-105th
Duncan McLauchlin Faircloth
Jan. 3, 1993
Jan. 3, 1999
 
106th-108th
John Edwards
Jan. 3, 1999
Jan. 3, 2005
 
109th-
Richard Burr
Jan. 3, 2005
Present
 
North Dakota Class 1
51st-52nd
Lyman R. Casey
Nov. 25, 1889
Mar. 3, 1893
 
53rd-55th
William N. Roach
Mar. 4, 1893
Mar. 3, 1899
 
56th-67th
Porter J. McCumber
Mar. 4, 1899
Mar. 3, 1923
 
68th-76th
Lynn J. Frazier
Mar. 4, 1923
Jan. 3, 1941
 
77th-86th
William Langer
Jan. 3, 1941
Nov. 8, 1959
Died
86th
C. Norman Brunsdale
Nov. 19, 1959
Aug. 7, 1960
Appointed
86th-102nd
Quentin N. Burdick
Aug. 8, 1960
Sept. 8, 1992
Died
102nd
Jocelyn B. Burdick
Sept. 12, 1992
Dec. 14, 1992
Appointed
102nd-112th
Kent Conrad
Dec. 14, 1992
Jan. 3, 2013
 
113th-115th
Mary Kathryn (Heidi) Heitkamp
Jan. 3, 2013
Jan. 3, 2019
 
116th-
Kevin Cramer
Jan. 3, 2019
Present
 
North Dakota Class 3
51st
Gilbert A. Pierce
Nov. 21, 1889
Mar. 3, 1891
 
52nd-60th
Henry C. Hansbrough
Mar. 4, 1891
Mar. 3, 1909
 
61st
Martin N. Johnson
Mar. 4, 1909
Oct. 21, 1909
Died
61st
Fountain L. Thompson
Nov. 10, 1909
Jan. 31, 1910
Appointed; resigned
61st
William E. Purcell
Feb. 1, 1910
Feb. 1, 1911
Appointed
61st-66th
Asle J. Gronna
Feb. 2, 1911
Mar. 3, 1921
 
67th-69th
Edwin F. Ladd
Mar. 4, 1921
Jun. 22, 1925
Died
69th-78th
Gerald P. Nye
Nov. 14, 1925
Jan. 3, 1945
Appointed, then elected
79th
John Moses
Jan. 3, 1945
Mar. 3, 1945
Died
79th-96th
Milton R. Young
Mar. 12, 1945
Jan. 3, 1981
Appointed, then elected
97th-99th
Mark Andrews
Jan. 3, 1981
Jan. 3, 1987
 
100th-102nd
Kent Conrad
Jan. 3, 1987
Dec. 14, 1992
Resigned
102nd-111th
Byron Dorgan
Dec. 14, 1992
Jan. 3, 2011
 
112th-
John Hoeven
Jan. 3, 2011
Present
 
Ohio Class 1
8th-10th
John Smith
Apr. 1, 1803
Apr. 25, 1808
Resigned
10th-11th
Return J. Meigs Jr.
Dec. 12, 1808
Dec. 8, 1810
Resigned
11th-13th
Thomas Worthington
Dec. 15, 1810
Dec. 1, 1814
Resigned
13th
Joseph Kerr
Dec. 10, 1814
Mar. 3, 1815
 
14th-22nd
Benjamin Ruggles
Mar. 4, 1815
Mar. 3, 1833
 
23rd-25th
Thomas Morris
Mar. 4, 1833
Mar. 3, 1839
 
26th-28th
Benjamin Tappan
Mar. 4, 1839
Mar. 3, 1845
 
29th-31st
Thomas Corwin
Mar. 4, 1845
Jul. 20, 1850
Resigned
31st
Thomas Ewing
Jul. 20, 1850
Mar. 3, 1851
Appointed
32nd-40th
Benjamin F. Wade
Mar. 15, 1851
Mar. 3, 1869
 
41st-46th
Allen G. Thurman
Mar. 4, 1869
Mar. 3, 1881
 
47th-55th
John Sherman
Mar. 4, 1881
Mar. 5, 1897
Resigned
55th-58th
Marcus A. Hanna
Mar. 5, 1897
Feb. 15, 1904
Appointed, then elected; died
58th-61st
Charles W.F. Dick
Mar. 2, 1904
Mar. 3, 1911
 
62nd-67th
Atlee Pomerene
Mar. 4, 1911
Mar. 3, 1923
 
68th-73rd
Simeon D. Fess
Mar. 4, 1923
Jan. 3, 1935
 
74th-76th
A. Victor Donahey
Jan. 3, 1935
Jan. 3, 1941
 
77th-79th
Harold H. Burton
Jan. 3, 1941
Sept. 30, 1945
Resigned
79th
James W. Huffman
Oct. 8, 1945
Nov. 5, 1946
Appointed
79th
Kingsley A. Taft
Nov. 6, 1946
Jan. 3, 1947
 
80th-85th
John W. Bricker
Jan. 3, 1947
Jan. 3, 1959
 
86th-91st
Stephen M. Young
Jan. 3, 1959
Jan. 3, 1971
 
92nd-94th
Robert Taft Jr.
Jan. 3, 1971
Dec. 28, 1976
Resigned
94th-103rd
Howard M. Metzenbaum
Dec. 29, 1976
Jan. 3, 1995
 
104th-109th
Michael DeWine
Jan. 3, 1995
Jan. 3, 2007
 
110th-
Sherrod Brown
Jan. 3, 2007
Present
 
Ohio Class 3
8th-9th
Thomas Worthington
Apr. 1, 1803
Mar. 3, 1807
 
10th-11th
Edward Tiffin
Mar. 4, 1807
Mar. 3, 1809
Resigned
11th
Stanley Griswold
May 18, 1809
Dec. 11, 1809
Appointed
11th-12th
Alexander Campbell
Dec. 11, 1809
Mar. 3, 1813
 
13th-15th
Jeremiah Morrow
Mar. 4, 1813
Mar. 3, 1819
 
16th-17th
William A. Trimble
Mar. 4, 1819
Dec. 13, 1821
Died
17th-18th
Ethan Allen Brown
Jan. 3, 1822
Mar. 3, 1825
 
19th-20th
William H. Harrison
Mar. 4, 1825
May 20, 1828
Resigned
20th-21st
Jacob Burnet
Dec. 10, 1828
Mar. 3, 1831
 
22nd-24th
Thomas Ewing
Mar. 4, 1831
Mar. 3, 1837
 
25th-30th
William Allen
Mar. 4, 1837
Mar. 3, 1849
 
31st-33rd
Salmon P. Chase
Mar. 4, 1849
Mar. 3, 1855
 
34th-36th
George E. Pugh
Mar. 4, 1855
Mar. 3, 1861
 
37th
Salmon P. Chase
Mar. 4, 1861
Mar. 6, 1861
Resigned
37th-45th
John Sherman
Mar. 21, 1861
Mar. 8, 1877
Resigned
45th
Stanley Matthews
Mar. 21, 1877
Mar. 3, 1879
 
46th-48th
George H. Pendleton
Mar. 4, 1879
Mar. 3, 1885
 
49th-51st
Henry B. Payne
Mar. 4, 1885
Mar. 3, 1891
 
52nd-54th
Calvin S. Brice
Mar. 4, 1891
Mar. 3, 1897
 
55th-60th
Joseph B. Foraker
Mar. 4, 1897
Mar. 3, 1909
 
61st-63rd
Theodore E. Burton
Mar. 4, 1909
Mar. 3, 1915
 
64th-66th
Warren G. Harding
Mar. 4, 1915
Jan. 13, 1921
Resigned
66th-70th
Frank B. Willis
Jan. 14, 1921
Mar. 30, 1928
Died
70th
Cyrus Locher
Apr. 4, 1928
Dec. 14, 1928
Appointed
70th-71st
Theodore E. Burton
Dec. 15, 1928
Oct. 28, 1929
Died
71st
Roscoe C. McCulloch
Nov. 5, 1929
Nov. 30, 1930
Appointed
71st-75th
Robert J. Bulkley
Dec. 1, 1930
Jan. 3, 1939
 
76th-84th
Robert A. Taft
Jan. 3, 1939
Jul. 31, 1953
Died
83rd
Thomas A. Burke
Nov. 10, 1953
Dec. 2, 1954
Appointed
83rd-84th
George H. Bender
Dec. 16, 1954
Jan. 3, 1957
 
85th-90th
Frank J. Lausche
Jan. 3, 1957
Jan. 3, 1969
 
91st-93rd
William B. Saxbe
Jan. 3, 1969
Jan. 3, 1974
Resigned
93rd
Howard M. Metzenbaum
Jan. 4, 1974
Dec. 23, 1974
Appointed, then resigned
93rd-105th
John H. Glenn
Dec. 24, 1974
Jan. 3, 1999
 
106th-111th
George V. Voinovich
Jan. 3, 1999
Jan. 3, 2011
 
112th-
Robert Portman
Jan. 3, 2011
Present
 
Oklahoma Class 2
60th-68th
Robert L. Owen
Dec. 11, 1907
Mar. 3, 1925
 
69th-71st
William B. Pine
Mar. 4, 1925
Mar. 3, 1931
 
72nd-74th
Thomas P. Gore
Mar. 4, 1931
Jan. 3, 1937
 
75th-77th
Joshua B. Lee
Jan. 3, 1937
Jan. 3, 1943
 
78th-80th
Edward H. Moore
Jan. 3, 1943
Jan. 3, 1949
 
81st-87th
Robert S. Kerr
Jan. 3, 1949
Jan. 1, 1963
Died
87th-88th
J. Howard Edmondson
Jan. 7, 1963
Nov. 3, 1964
Appointed
88th-92nd
Fred R. Harris
Nov. 4, 1964
Jan. 3, 1973
 
93rd-95th
Dewey F. Bartlett
Jan. 3, 1973
Jan. 3, 1979
 
96th-103rd
David L. Boren
Jan. 3, 1979
Nov. 15, 1994
Resigned
103rd-
James M. Inhofe
Nov. 16, 1994
Present
 
Oklahoma Class 3
60th-66th
Thomas P. Gore
Dec. 11, 1907
Mar. 3, 1921
 
67th-69th
John W. Harreld
Mar. 4, 1921
Mar. 3, 1927
 
70th-81st
J. W. Elmer Thomas
Mar. 4, 1927
Jan. 3, 1951
 
82nd-90th
A. S. Mike Monroney
Jan. 3, 1951
Jan. 3, 1969
 
91st-96th
Henry L. Bellmon
Jan. 3, 1969
Jan. 3, 1981
 
97th-108th
Donald L. Nickles
Jan. 3, 1981
Jan. 3, 2005
 
109th-113th
Thomas A. Coburn
Jan. 3, 2005
Jan. 3, 2015
Resigned
114th-
James Lankford
Jan. 3, 2015
Present
 
Oregon Class 2
35th
Delazon Smith
Feb. 14, 1859
Mar. 3, 1859
 
36th-37th
Edward D. Baker
Oct. 2, 1860
Oct. 21, 1861
Died
37th
Benjamin Stark
Oct. 29, 1861
Sept. 12, 1862
Appointed
37th-38th
Benjamin F. Harding
Sept. 12, 1862
Mar. 3, 1865
 
39th-41st
George Henry Williams
Mar. 4, 1865
Mar. 3, 1871
 
42nd-44th
James K. Kelly
Mar. 4, 1871
Mar. 3, 1877
 
45th-47th
La Fayette Grover
Mar. 4, 1877
Mar. 3, 1883
 
48th-53rd
Joseph N. Dolph
Mar. 4, 1883
Mar. 3, 1895
 
54th-56th
George W. McBride
Mar. 4, 1895
Mar. 3, 1901
 
57th-59th
John H. Mitchell
Mar. 4, 1901
Dec. 8, 1905
Died
59th
John M. Gearin
Dec. 13, 1905
Jan. 23, 1907
Appointed
59th
Frederick W. Mulkey
Jan. 23, 1907
Mar. 3, 1907
 
60th-62nd
Jonathan Bourne Jr.
Mar. 4, 1907
Mar. 3, 1913
 
63rd-65th
Harry Lane
Mar. 4, 1913
May 23, 1917
Died
65th
Charles L. McNary
May 29, 1917
Nov. 5, 1918
Appointed
65th
Frederick W. Mulkey
Nov. 6, 1918
Dec. 17, 1918
Resigned
65th-78th
Charles L. McNary
Dec. 18, 1918
Feb. 25, 1944
Died
78th-83rd
Guy Cordon
Mar. 4, 1944
Jan. 3, 1955
Appointed, then elected
84th-86th
Richard L. Neuberger
Jan. 3, 1955
Mar. 9, 1960
Died
86th
Hall S. Lusk
Mar. 16, 1960
Nov. 8, 1960
Appointed
86th-89th
Maurine B. Neuberger
Nov. 9, 1960
Jan. 3, 1967
 
90th-104th
Mark O. Hatfield
Jan. 10, 1967
Jan. 3, 1997
 
105th-110th
Gordon H. Smith
Jan. 3, 1997
Jan. 3, 2009
 
111th-
Jeff Merkley
Jan. 3, 2009
Present
 
Oregon Class 3
35th-36th
Joseph Lane
Feb. 14, 1859
Mar. 3, 1961
 
37th-39th
James W. Nesmith
Mar. 4, 1861
Mar. 3, 1867
 
40th-42nd
Henry W. Corbett
Mar. 4, 1867
Mar. 3, 1873
 
43rd-45th
John H. Mitchell
Mar. 4, 1873
Mar. 3, 1879
 
46th-48th
James H. Slater
Mar. 4, 1879
Mar. 3, 1885
 
49th-54th
John H. Mitchell
Nov. 18, 1885
Mar. 3, 1897
 
55th-57th
Joseph Simon
Oct. 8, 1898
Mar. 3, 1903
 
58th-60th
Charles W. Fulton
Mar. 4, 1903
Mar. 3, 1909
 
61st-66th
George E. Chamberlain
Mar. 4, 1909
Mar. 3, 1921
 
67th-69th
Robert N. Standfield
Mar. 4, 1921
Mar. 3, 1927
 
70th-75th
Frederick Steiwer
Mar. 4, 1927
Jan. 31, 1938
Resigned
75th
Alfred Evan Reames
Feb. 1, 1938
Nov. 8, 1938
Appointed
75th
Alexander G. Barry
Nov. 9, 1938
Jan. 3, 1939
 
76th-78th
Rufus C. Holman
Jan. 3, 1939
Jan. 3, 1945
 
79th-90th
Wayne L. Morse
Jan. 3, 1945
Jan. 3, 1969
 
91st-104th
Robert W. Packwood
Jan. 3, 1969
Oct. 1, 1995
Resigned
104th-
Ronald L. Wyden
Feb. 5, 1996
Present
 
Pennsylvania Class 1
1st
William Maclay
Mar. 4, 1789
Mar. 3, 1791
 
3rd-7th
James Ross
Apr. 24, 1794
Mar. 3, 1803
 
8th-10th
Samuel Maclay
Mar. 4, 1803
Jan. 4, 1890
Resigned
10th-13th
Michael Leib
Jan. 9, 1809
Feb. 14, 1814
Resigned
13th-16th
Jonathan Roberts
Feb. 24, 1814
Mar. 3, 1821
 
17th-19th
William Findlay
Dec. 10, 1821
Mar. 3, 1827
 
20th-22ndth
Isaac D. Barnard
Mar. 4, 1827
Dec. 6, 1831
Resigned
22nd
George M. Dallas
Dec. 13, 1831
Mar. 3, 1833
 
23rd-25th
Samuel McKean
Dec. 7, 1833
Mar. 3, 1839
 
26th-31st
Daniel Sturgeon
Jan. 14, 1840
Mar. 3, 1851
 
32nd-34th
Richard Brodhead
Mar. 4, 1851
Mar. 3, 1857
 
35th-37th
Simon Cameron
Mar. 4, 1857
Mar. 4, 1861
Resigned
37th
David Wilmot
Mar. 14, 1861
Mar. 3, 1863
 
38th-40th
Charles R. Buckalew
Mar. 4, 1863
Mar. 3, 1869
 
41st-43rd
John Scott
Mar. 4, 1869
Mar. 3, 1875
 
44th-46th
William A. Wallace
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
John I. Mitchell
Mar. 4, 1881
Mar. 3, 1887
 
50th-55th
Matthew S. Quay
Mar. 4, 1887
Mar. 3, 1899
 
56th-58th
Matthew S. Quay
Jan. 16, 1901
May 28, 1904
Died
58th-61st
Philander C. Knox
Jun. 10, 1904
Mar. 4, 1909
Appointed, then elected; Resigned
61st-64th
George T. Oliver
Mar. 17, 1909
Mar. 3, 1917
 
65th-67th
Philander C. Knox
Mar. 4, 1917
Oct. 12, 1921
Died
67th
William E. Crow
Oct. 24, 1921
Aug. 2, 1922
Appointed; Died
67th-73rd
David A. Reed
Aug. 8, 1922
Jan. 3, 1935
Appointed, then elected
74th-79th
Joseph F. Guffey
Jan. 3, 1935
Jan. 3, 1947
 
80th-85th
Edward Martin
Jan. 3, 1947
Jan. 3, 1959
 
86th-94th
Hugh D. Scott Jr.
Jan. 3, 1959
Jan. 3, 1977
 
95th-102nd
H. John Heinz III
Jan. 3, 1977
Apr. 4, 1991
Died
102nd-103rd
Harris Wofford
May 8, 1991
Jan. 3, 1995
Appointed, then elected
104th-109th
Richard (Rick) J. Santorum
Jan. 3, 1995
Jan. 3, 2007
 
110th-
Robert (Bob) P. Casey Jr.
Jan. 3, 2007
Present
 
Pennsylvania Class 3
1st-3rd
Robert Morris
Mar. 4, 1789
Mar. 3, 1795
 
4th-6th
William Bingham
Mar. 4, 1795
Mar. 3, 1801
 
7th
John Peter G. Muhlenberg
Mar. 4, 1801
Jun. 30, 1801
Resigned
7th-9th
George Logan
Jul. 13, 1801
Mar. 3, 1807
Appointed, then elected
10th-12th
Andrew Gregg
Mar. 4, 1807
Mar. 3, 1813
 
13th-15th
Abner Lackock
Mar. 4, 1813
Mar. 3, 1819
 
16th-18th
Walter Lowrie
Mar. 4, 1819
Mar. 3, 1825
 
19th-21st
William Marks
Mar. 4, 1825
Mar. 3, 1831
 
22nd-23rd
William Wilkins
Mar. 4, 1831
Jun. 30, 1834
Resigned
23rd-29th
James Buchanan
Dec. 6, 1834
Mar. 5, 1845
Resigned
29th-30th
Simon Cameron
Mar. 13, 1845
Mar. 3, 1849
 
31st-33rd
James Cooper
Mar. 4, 1849
Mar. 3, 1855
 
34th-36th
William Bigler
Jan. 14, 1856
Mar. 3, 1861
 
37th-39th
Edgar Cowan
Mar. 4, 1861
Mar. 3, 1867
 
40th-44th
Simon Cameron
Mar. 4, 1867
Mar. 3, 1877
Resigned
45th-54th
James Donald Cameron
Mar. 20, 1877
Mar. 3, 1897
 
55th-67th
Boies Penrose
Mar. 4, 1897
Dec. 31, 1921
Died
67th-69th
George Wharton Pepper
Jan. 9, 1922
Mar. 3, 1927
Appointed, then elected
71st
Joseph R. Grundy
Dec. 11, 1929
Dec. 1, 1930
Appointed
71st-78th
James J. Davis
Dec. 2, 1930
Jan. 3, 1945
 
79th-81st
Francis J. Myers
Jan. 3, 1945
Jan. 3, 1951
 
82nd-84th
James H. Duff
Jan. 16, 1951
Jan. 3, 1957
 
85th-90th
Joseph S. Clark
Jan. 3, 1957
Jan. 3, 1969
 
91st-96th
Richard S. Schweiker
Jan. 3, 1969
Jan. 3, 1981
 
97th-111th
Arlen Specter
Jan. 3, 1981
Jan. 3, 2011
 
112th-
Patrick Toomey
Jan. 3, 2011
Present
 
Rhode Island Class 1
1st-7th
Theodore Foster
Jun. 12, 1790
Mar. 3, 1803
 
8th
Samuel J. Potter
Mar. 4, 1803
Oct. 14, 1804
Died
8th-10th
Benjamin Howland
Oct. 29, 1804
Mar. 3, 1809
 
11th
Francis Malbone
Mar. 4, 1809
Jun. 4, 1809
Died
11th-12th
Christopher G. Champlin
Jun. 26, 1809
Oct. 2, 1811
Resigned
12th-16th
William Hunter
Oct. 28, 1811
Mar. 3, 1821
 
17th-19th
James De Wolf
Mar. 4, 1821
Oct. 31, 1825
Resigned
19th-25th
Asher Robbins
Oct. 31, 1825
Mar. 3, 1839
 
26th-27th
Nathan F. Dixon
Mar. 4, 1839
Jan. 29, 1842
Died
27th-28th
William Sprague
Feb. 5, 1842
Jan. 17, 1844
Resigned
28th
John B. Francis
Jan. 25, 1844
Mar. 3, 1845
 
29th-31st
Albert C. Greene
Mar. 4, 1845
Mar. 3, 1851
 
32nd-34th
Charles T. James
Mar. 4, 1851
Mar. 3, 1857
 
35th-37th
James F. Simmons
Mar. 4, 1857
Sept. 5, 1862
Resigned
37th
Samuel G. Arnold
Sept. 5, 1862
Mar. 3, 1863
 
38th-43rd
William Sprague
Mar. 4, 1863
Mar. 3, 1875
 
44th-47th
Ambrose E. Burnside
Mar. 4, 1875
Sept. 13, 1881
Died
47th-61st
Nelson W. Aldrich
Oct. 5, 1881
Mar. 3, 1911
 
62nd-64th
Henry F. Lippitt
Mar. 4, 1911
Mar. 3, 1917
 
65th-70th
Peter G. Gerry
Mar. 4, 1917
Mar. 3, 1929
 
71st-73rd
Felix Hebert
Mar. 4, 1929
Jan. 3, 1935
 
74th-79th
Peter G. Gerry
Jan. 3, 1935
Jan. 3, 1947
 
80th
J. Howard McGrath
Jan. 3, 1947
Aug. 23, 1949
Resigned
80th-81st
Edward L. Leahy
Aug. 24, 1949
Nov. 7, 1950
Appointed
81st-94th
John O. Pastore
Dec. 19, 1950
Dec. 28, 1976
Resigned
94th-106th
John H. Chafee
Dec. 29, 1976
Oct. 24, 1999
Died
106th-109th
Lincoln Chafee
Nov. 2, 1999
Jan. 3, 2007
Appointed, then elected
110th-
Sheldon Whitehouse
Jan. 3, 2007
Present
 
Rhode Island Class 2
1st-2nd
Joseph Stanton IV
Jun. 12, 1790
Mar. 3, 1793
 
3rd-5th
William Bradford
Mar. 4, 1793
Oct. 1797
Resigned
5th-7th
Ray Greene
Nov. 13, 1797
Mar. 5, 1801
Resigned
7th-8th
Christopher Ellery
May 6, 1801
Mar. 3, 1805
 
9th-10th
James Fenner
Mar. 4, 1805
Sept. 1807
Resigned
10th-11th
Elisha Mathewson
Oct. 26, 1807
Mar. 3, 1811
 
12th-14th
Jeremiah B. Howell
Mar. 4, 1811
Mar. 3, 1817
 
15th-16th
James Burrill Jr.
Mar. 4, 1817
Dec. 25, 1820
Died
16th-26th
Nehemiah R. Knight
Jan. 9, 1821
Mar. 3, 1841
 
27th-29th
James F. Simmons
Mar. 4, 1841
Mar. 3, 1847
 
30th-32nd
John H. Clarke
Mar. 4, 1847
Mar. 3, 1853
 
33rd-35th
Philip Allen
Jul. 20, 1853
Mar. 3, 1859
 
36th-48th
Henry B. Anthony
Mar. 4, 1859
Sept. 2, 1884
Died
48th
William P. Sheffield
Nov. 19, 1884
Jan. 20, 1885
Appointed
48th-51st
Jonathan Chace
Jan. 20, 1885
Apr. 9, 1889
Resigned
51st-53rd
Nathan F. Dixon
Apr. 10, 1889
Mar. 3, 1895
 
54th-62nd
George Peabody Wetmore
Mar. 4, 1895
Mar. 3, 1913
 
63rd-68th
LeBaron B. Colt
Mar. 4, 1913
Aug. 18, 1924
Died
68th-74th
Jesse H. Metcalf
Nov. 5, 1924
Jan. 3, 1937
 
75th-86th
Theodore Francis Green
Jan. 3, 1937
Jan. 3, 1961
 
87th-104th
Claiborne Pell
Jan. 3, 1961
Jan. 3, 1997
 
105th-
John F. Reed
Jan. 3, 1997
Present
 
South Carolina Class 2
1st-4th
Pierce Butler
Mar. 4, 1789
Oct. 25, 1796
Resigned
4th-5th
John Hunter
Dec. 8, 1796
Nov. 26, 1798
Resigned
5th-7th
Charles Pinckney
Dec. 6, 1798
1801
Resigned
7th-11th
Thomas Sumter
Dec. 15, 1801
Dec. 16, 1810
Resigned
11th-14th
John Taylor
Dec. 31, 1810
Nov. 1816
Resigned
14th-17th
William Smith
Dec. 4, 1816
Mar. 3, 1823
 
18th-23rd
Robert Young Hayne
Mar. 4, 1823
Dec. 13, 1832
Resigned
22nd-28th
John C. Calhoun
Dec. 29, 1832
Mar. 3, 1843
Resigned
28th-29th
Daniel Elliott Huger
Mar. 4, 1843
Mar. 3, 1845
Resigned
28th-32nd
John C. Calhoun
Nov. 26, 1845
Mar. 31, 1850
Died
31st
Franklin H. Elmore
Apr. 11, 1850
May 29, 1850
Appointed; died
31st
Robert W. Barnwell
Jun. 4, 1850
Dec. 18, 1850
Appointed
31st-32nd
R. Barnwell Rhett
Dec. 18, 1850
May 7, 1852
Resigned
32nd
William F. De Saussure
May 10, 1852
Mar. 3, 1853
Appointed, then elected
33rd-35th
Josiah J. Evans
Mar. 4, 1853
May 6, 1858
Died
35th
Arthur P. Hayne
May 11, 1858
Dec. 2, 1858
Appointed
35th-36th
James Chesnut Jr.
Dec. 3, 1858
Nov. 10, 1860
 
40th-44th
Thomas J. Robertson Jr.
Jul. 15, 1868
Mar. 3, 1877
 
45th-53rd
Matthew C. Butler
Mar. 4, 1877
Mar. 3, 1895
 
54th-65th
Benjamin R. Tillman
Mar. 4, 1895
Jul. 3, 1918
Died
65th
Christie Benet
Jul. 6, 1918
Nov. 5, 1918
Appointed
65th
William P. Pollock
Nov. 6, 1918
Mar. 3, 1919
 
66th-68th
Nathaniel B. Dial
Mar. 4, 1919
Mar. 3, 1925
 
69th-71st
Coleman L. Blease
Mar. 4, 1925
Mar. 3, 1931
 
72nd-77th
James F. Byrnes
Mar. 4, 1931
Jul. 8, 1941
Resigned
77th
Alva M. Lumpkin
Jul. 22, 1941
Aug. 1, 1941
Appointed; died
77th
Roger C. Peace
Aug. 5, 1941
Nov. 4, 1941
Appointed
77th
Burnet R. Maybank
Nov. 5, 1941
Sept. 1, 1954
Died
83rd
Charles E. Daniel
Sept. 6, 1954
Dec. 23, 1954
Appointed; resigned
83rd-84th
James Strom Thurmond
Dec. 24, 1954
Apr. 4, 1956
Resigned
84th
Thomas A. Wofford
Apr. 5, 1956
Nov. 6, 1956
Appointed
85th-107th
James Strom Thurmond
Nov. 7, 1956
Jan. 3, 2003
 
108th-
Lindsey O. Graham
Jan. 3, 2003
Present
 
South Carolina Class 3
1st-3rd
Ralph Izard
Mar. 4, 1789
Mar. 3, 1795
 
4th-6th
Jacob Read
Mar. 4, 1795
Mar. 3, 1801
 
7th
John Ewing Colhoun
Mar. 4, 1801
Oct. 26, 1802
Died
7th-8th
Pierce Butler
Nov. 4, 1802
Nov. 21, 1804
Resigned
8th-19th
John Gaillard
Dec. 6, 1804
Feb. 26, 1826
Died
19th
William Harper
Mar. 8, 1826
Nov. 29, 1826
Appointed
19th-21st
William Smith
Nov. 29, 1826
Mar. 3, 1831
 
22nd-23rd
Stephen D. Miller
Mar. 4, 1831
Mar. 2, 1833
Resigned
23rd-27th
William C. Preston
Nov. 26, 1833
Nov. 29, 1842
Resigned
27th-29th
George McDuffie
Dec. 2, 1842
Aug. 17, 1846
Resigned
29th-35th
Andrew P. Butler
Dec. 4, 1846
May 25, 1857
Died
35th-36th
James H. Hammond
Dec. 7, 1857
Nov. 11, 1860
 
40th-42nd
Frederick A. Sawyer
Jul. 16, 1868
Mar. 3, 1873
 
43rd-45th
John J. Patterson
Mar. 4, 1873
Mar. 3, 1879
 
46th-51st
Wade Hampton
Mar. 4, 1879
Mar. 3, 1891
 
52nd-54th
John L. M. Irby
Mar. 4, 1891
Mar. 3, 1897
 
55th
Joseph H. Earle
Mar. 4, 1897
May 20, 1897
Died
55th-57th
John L. McLaurin
May 27, 1897
Mar. 3, 1903
Appointed, then elected
58th-60th
Asbury C. Latimer
Mar. 4, 1903
Feb. 20, 1908
Died
60th
Frank B. Gary
Mar. 6, 1908
Mar. 3, 1909
 
61st-78th
Ellison D. Smith
Mar. 4, 1909
Nov. 17, 1944
Died
78th
Wilton E. Hall
Nov. 20, 1944
Jan. 3, 1945
Appointed
79th-89th
Olin D. T. Johnston
Jan. 3, 1945
Apr. 18, 1965
Died
89th
Donald S. Russell
Apr. 22, 1965
Nov. 8, 1966
Appointed
89th-108th
Ernest F. Hollings
Nov. 9, 1966
Jan. 3, 2005
 
109th-112th
James DeMint
Jan. 3, 2005
Jan. 1, 2013
resigned
112th-
Tim Scott
Jan. 2, 2013
Present
Appointed, then elected
South Dakota Class 2
51st-56th
Richard F. Pettigrew
Nov. 2, 1889
Mar. 3, 1901
 
57th-62nd
Robert J. Gamble
Mar. 4, 1901
Mar. 3, 1913
 
63rd-68th
Thomas Sterling
Mar. 4, 1913
Mar. 3, 1925
 
69th-71st
William H. McMaster
Mar. 4, 1925
Mar. 3, 1931
 
72nd-77th
William J. Bulow
Mar. 4, 1931
Jan. 3, 1943
 
78th-80th
Harlan J. Bushfield
Jan. 3, 1943
Sept. 27, 1948
Died
80th
Vera C. Bushfield
Oct. 6, 1948
Dec. 26, 1948
Appointed; then resigned
80th-92nd
Karl E. Mundt
Dec. 31, 1948
Jan. 3, 1973
 
93rd-95th
James Abourezk
Jan. 3, 1973
Jan. 3, 1979
 
96th-104th
Larry Pressler
Jan. 3, 1979
Jan. 3, 1997
 
105th-113th
Tim Johnson
Jan. 3, 1997
Jan. 3, 2015
 
114th-
Mike Rounds
Jan. 3, 2015
Present
 
South Dakota Class 3
51st
Gideon C. Moody
Nov. 2, 1889
Mar. 3, 1891
 
52nd-57th
James H. Kyle
Mar. 4, 1891
Jul. 1, 1901
Died
57th-60th
Alfred B. Kittredge
Jul. 11, 1901
Mar. 3, 1909
Appointed, then elected
61st-63rd
Coe I. Crawford
Mar. 4, 1909
Mar. 3, 1915
 
64th-66th
Edwin S. Johnson
Mar. 4, 1915
Mar. 3, 1921
 
67th-74th
Peter Norbeck
Mar. 4, 1921
Dec. 20, 1936
Died
74th-75th
Herbert E. Hitchcock
Dec. 29, 1936
Nov. 8, 1938
Appointed
75th
Gladys Pyle
Nov. 9, 1938
Jan. 3, 1939
 
76th-81st
J. Chandler Gurney
Jan. 3, 1939
Jan. 3, 1951
 
82nd-87th
Francis Case
Jan. 3, 1951
Jun. 22, 1962
Died
87th
Joseph H. Bottum
Jul. 9, 1962
Jan. 3, 1963
Appointed
88th-96th
George S. McGovern
Jan. 3, 1963
Jan. 3, 1981
 
97th-99th
James Abdnor
Jan. 3, 1981
Jan. 3, 1987
 
100th-108th
Thomas A. Daschle
Jan. 3, 1987
Jan. 3, 2005
 
109th-108th
John Thune
Jan. 3, 2005
Present
 
Tennessee Class 1
4th
William Cocke
Aug. 2, 1796
Mar. 3, 1797
 
5th
William Cocke
Apr. 22, 1797
Sept. 26, 1797
Appointed
5th
Andrew Jackson
Sept. 26, 1797
Apr. 1798
Resigned
5th
Daniel Smith
Oct. 6, 1798
Mar. 3, 1799
Appointed
5th-13th
Joseph Anderson
Mar. 4, 1799
Mar. 3, 1815
 
14th-16th
George W. Campbell
Oct. 10, 1815
Apr. 20, 1818
Resigned
15th-21st
John H. Eaton
Sept. 5, 1818
Mar. 9, 1829
Appointed, then elected; resigned
21st-25th
Felix Grundy
Oct. 19, 1829
Jul. 4, 1838
Resigned
25th
Ephraim H. Foster
Sept. 17, 1838
Mar. 3, 1839
Resigned
26th
Felix Grundy
Dec. 14, 1839
Dec. 19, 1840
Died
26th-27th
Alfred O.P. Nicholson
Dec. 25, 1840
Feb. 7, 1842
Appointed
28th
Ephraim H. Foster
Oct. 17, 1843
Mar. 3, 1845
 
29th-31st
Hopkins L. Turney
Mar. 4, 1845
Mar. 3, 1851
 
32nd-34th
James C. Jones
Mar. 4, 1851
Mar. 3, 1857
 
35th-37th
Andrew Johnson
Oct. 8, 1857
Mar. 3, 1863
 
39th-40th
David T. Patterson
Jul. 24, 1866
Mar. 3, 1869
 
41st-43rd
William G. Brownlow
Mar. 4, 1869
Mar. 3, 1875
 
44th
Andrew Johnson
Mar. 4, 1875
Jul. 31, 1875
 
44th
David M. Key
Aug. 18, 1875
Jan. 19, 1877
Appointed
44th-46th
James E. Bailey
Jan. 19, 1877
Mar. 3, 1881
 
47th-49th
Howell E. Jackson
Mar. 4, 1881
Apr. 14, 1886
Resigned
49th
Washington C. Whitthorne
Apr. 16, 1886
Mar. 3, 1887
Appointed
50th-59th
William B. Bate
Mar. 4, 1887
Mar. 9, 1905
Died
59th-61st
James D. Frazier
Mar. 21, 1905
Mar. 3, 1911
 
62nd
Luke Lea
Mar. 4, 1911
Mar. 3, 1917
 
65th-82nd
Kenneth D. McKellar
Mar. 4, 1917
Jan. 3, 1953
 
83rd-91st
Albert (Al) A. Gore
Jan. 3, 1953
Jan. 3, 1971
 
92nd-94th
William E. Brock III
Jan. 3, 1971
Jan. 3, 1977
 
95th-103rd
James R. Sasser
Jan. 3, 1977
Jan. 3, 1995
 
104th-109th
William H. Frist
Jan. 3, 1995
Jan. 3, 2007
 
110th-115th
Robert Corker
Jan. 3, 2007
Jan. 3, 2019
 
116th-
Marsha Blackburn
Jan. 3, 2019
Present
 
Tennessee Class 2
4th-5th
William Blount
Aug. 2, 1796
Jul. 8, 1797
Expelled
5th
Joseph Anderson
Sept. 26, 1797
Mar. 3, 1799
 
6th-8th
William Cocke
Mar. 4, 1799
Mar. 3, 1805
 
9th-11th
Daniel Smith
Mar. 4, 1805
Mar. 31, 1809
Resigned
11th-12th
Jenkin Whiteside
Apr. 11, 1809
Oct. 8, 1811
Resigned
12th-13th
George W. Campbell
Oct. 8, 1811
Feb. 11, 1814
Resigned
13th-14th
Jesse Wharton
Mar. 17, 1814
Oct. 10, 1815
Appointed
14th-17th
John Williams
Oct. 10, 1815
Mar. 3, 1823
 
18th-19th
Andrew Jackson
Mar. 4, 1823
Oct. 14, 1825
Resigned
19th-26th
Hugh Lawson White
Oct. 28, 1825
Jan. 13, 1840
Resigned
26th
Alexander O. Anderson
Jan. 27, 1840
Mar. 3, 1841
 
28th-29th
Spencer Jarnigan
Oct. 17, 1843
Mar. 3, 1847
 
30th-35th
John Bell
Nov. 22, 1847
Mar. 3, 1859
 
36th-38th
Alfred O.P. Nicholson
Mar. 4, 1859
Mar. 3, 1861
 
39th-41st
Joseph S. Fowler
Jul. 24, 1866
Mar. 3, 1871
 
42nd-44th
Henry Cooper
Mar. 4, 1871
Mar. 3, 1877
 
45th-55th
Isham G. Harris
Mar. 4, 1877
Jul. 8, 1897
Died
55th-56th
Thomas B. Turley
Jul. 20, 1897
Mar. 3, 1901
Appointed, then elected
57th-59th
Edward W. Carmack
Mar. 4, 1901
Mar. 3, 1907
 
60th-62nd
Robert L. Taylor
Mar. 4, 1907
Mar. 31, 1912
Died
62nd
Newell Sanders
Apr. 8, 1912
Jan. 24, 1913
Appointed
62nd
William R. Webb
Jan. 24, 1913
Mar. 3, 1913
 
63rd-68th
John K. Shields
Mar. 4, 1913
Mar. 3, 1925
 
69th-71st
Lawrence D. Tyson
Mar. 4, 1925
Aug. 24, 1929
Died
71st
William E. Brock
Sept. 2, 1929
Mar. 3, 1931
Appointed, then elected
72nd-73rd
Cordell Hull
Mar. 4, 1931
Mar. 3, 1933
Resigned
73rd-75th
Nathan L. Bachman
Mar. 4, 1933
Apr. 23, 1937
Appointed, then elected; died
75th
George L. Berry
May 6, 1937
Nov. 8, 1938
Appointed
75th-80th
A. Thomas Stewart
Jan. 16, 1939
Jan. 3, 1949
 
81st-88th
C. Estes Kefauver
Jan. 3, 1949
Aug. 10, 1963
Died
88th
Herbert S. Walters
Aug. 20, 1963
Nov. 3, 1964
Appointed
88th-89th
Ross Bass
Nov. 4, 1964
Jan. 3, 1967
 
90th-98th
Howard H. Baker Jr.
Jan. 3, 1967
Jan. 3, 1985
 
99th-103rd
Albert (Al) A. Gore Jr.
Jan. 3, 1985
Jan. 2, 1993
Resigned
103rd
Harlan Mathews
Jan. 2, 1993
Dec. 1, 1994
Appointed
103rd-107th
Fred D. Thompson
Dec. 2, 1994
Jan. 3, 2003
 
108th-116th
Lamar Alexander
Jan. 3, 2003
Jan. 3, 2021
 
117th-
William F. Hagerty
Jan. 3, 2021
Present
 
Texas Class 1
29th-35th
Thomas J. Rusk
Feb. 21, 1846
Jul. 29, 1857
Died
35th
J. Pinckney Henderson
Nov. 9, 1857
Jun. 4, 1858
Appointed; died
35th-36th
Matthias Ward
Sept. 27, 1858
Dec. 5, 1859
Appointed
36th-37th
Louis T. Wigfall
Dec. 5, 1859
Mar. 23, 1861
Withdrew
41st-43rd
James W. Flanagan
Mar. 30, 1870
Mar. 3, 1875
 
44th-49th
Samuel B. Maxey
Mar. 4, 1875
Mar. 3, 1887
 
50th-51st
John H. Reagan
Mar. 4, 1887
Jun. 10, 1891
Resigned
51st-52nd
Horace Chilton
Jun. 10, 1891
Mar. 22, 1892
Appointed
52nd-55th
Roger Q. Mills
Mar. 23, 1892
Mar. 3, 1899
 
56th-67th
Charles A. Culberson
Mar. 4, 1899
Mar. 3, 1923
 
68th-70th
Earle B. Mayfield
Mar. 4, 1923
Mar. 3, 1929
 
71st-82nd
Thomas T. Connally
Mar. 4, 1929
Jan. 3, 1953
 
83rd-85th
M. Price Daniel
Jan. 3, 1953
Jan. 14, 1957
Resigned
85th
William A. Blakley
Jan. 15, 1957
Apr. 28, 1957
Appointed
85th-91st
Ralph W. Yarborough
Apr. 29, 1957
Jan. 3, 1971
 
92nd-103rd
Lloyd M. Bentsen Jr.
Jan. 3, 1971
Jan. 20, 1993
Resigned
103rd
Robert C. Krueger
Jan. 21, 1993
Jun. 14, 1993
Appointed
103rd-112th
Kay Bailey Hutchison
Jun. 14, 1993
Jan. 3, 2013
 
113th-
Rafael Edward (Ted) Cruz
Jan. 3, 2013
Present
 
Texas Class 2
29th-35th
Samuel Houston
Feb. 21, 1846
Mar. 3, 1859
 
36th-37th
John Hemphill
Mar. 4, 1859
Jul. 11, 1861
Expelled
41st-44th
Morgan C. Hamilton
Mar. 30, 1870
Mar. 3, 1877
 
45th-53rd
Richard Coke
Mar. 4, 1877
Mar. 3, 1895
 
54th-56th
Horace Chilton
Mar. 4, 1895
Mar. 3, 1901
 
57th-62nd
Joseph W. Bailey
Mar. 4, 1901
Jan. 3, 1913
Resigned
62nd
Rienzi M. Johnston
Jan. 4, 1913
Jan. 29, 1913
Appointed
62nd-77th
Morris Sheppard
Jan. 29, 1913
Apr. 9, 1941
Died
77th
Andrew Jackson Houston
Apr. 21, 1941
Jun. 26, 1941
Appointed; died
77th-80th
W. Lee (Pappy) O'Daniel
Aug. 4, 1941
Jan. 3, 1949
 
81st-86th
Lyndon B. Johnson
Jan. 3, 1949
Jan. 3, 1961
Resigned
87th
William A. Blakley
Jan. 3, 1961
Jun. 14, 1961
Appointed
87th-98th
John G. Tower
Jun. 15, 1961
Jan. 3, 1985
 
99th-107th
W. Philip Gramm
Jan. 3, 1985
Nov. 30, 2002
Resigned
107th-
John Cornyn
Dec. 2, 2002
Present
 
Utah Class 1
54th-55th
Frank J. Cannon
Jan. 22, 1896
Mar. 3, 1899
 
56th-58th
Thomas Kearns
Jan. 23, 1901
Mar. 3, 1905
 
59th-64th
George Sutherland
Mar. 4, 1905
Mar. 3, 1917
 
65th-76th
William H. King
Mar. 4, 1917
Jan. 3, 1941
 
77th-79th
O. Abram Murdock Jr.
Jan. 3, 1941
Jan. 3, 1947
 
80th-85th
Arthur V. Watkins
Jan. 3, 1947
Jan. 3, 1959
 
86th-94th
Frank E. Moss
Jan. 3, 1959
Jan. 3, 1977
 
95th-115th
Orrin G. Hatch
Jan. 3, 1977
Jan. 3, 2019
 
116th-
Mitt Romney
Jan. 3, 2019
Present
 
Utah Class 3
54th
Arthur Brown
Jan. 22, 1896
Mar. 3, 1897
 
55th-57th
Joseph L. Rawlins
Mar. 4, 1897
Mar. 3, 1903
 
58th-72nd
Reed Smoot
Mar. 4, 1903
Mar. 3, 1933
 
73rd-81st
Elbert D. Thomas
Mar. 4, 1933
Jan. 3, 1951
 
82nd-93rd
Wallace F. Bennett
Jan. 3, 1951
Dec. 20, 1974
Resigned
93rd-102nd
E. J. (Jake) Garn
Dec. 21, 1974
Jan. 3, 1993
 
103rd-111th
Robert Bennett
Jan. 3, 1993
Jan. 3, 2011
 
112th-
Mike Lee
Jan. 3, 2011
Present
 
Vermont Class 1
2nd-4th
Moses Robinson
Oct. 17, 1791
Oct. 15, 1796
Resigned
4th-5th
Isaac Tichenor
Oct. 18, 1796
Oct. 17, 1797
Resigned
5th-7th
Nathaniel Chipman
Oct. 17, 1797
Mar. 3, 1803
 
8th-10th
Israel Smith
Mar. 4, 1803
Oct. 1, 1807
Resigned
10th-13th
Jonathan Robinson
Oct. 10, 1807
Mar. 3, 1815
 
14th-16th
Isaac Tichenor
Mar. 4, 1815
Mar. 3, 1821
 
17th-22nd
Horatio Seymour
Mar. 4, 1821
Mar. 3, 1833
 
23rd-25th
Benjamin Swift
Mar. 4, 1833
Mar. 3, 1839
 
26th-31st
Samuel S. Phelps
Mar. 4, 1839
Mar. 3, 1851
 
32nd-39th
Solomon Foot
Mar. 4, 1851
Mar. 28, 1866
Died
39th-52nd
George F. Edmunds
Apr. 3, 1866
Nov. 1, 1891
Appointed, then elected; resigned
52nd-60th
Redfield Proctor
Nov. 2, 1891
Mar. 4, 1908
Appointed, then elected; died
60th
John W. Stewart
Mar. 24, 1908
Oct. 20, 1908
Appointed
60th-67th
Carroll S. Page
Oct. 21, 1908
Mar. 3, 1923
 
68th-71st
Frank L. Greene
Mar. 4, 1923
Dec. 17, 1930
Died
71st-72nd
Frank C. Partridge
Dec. 23, 1930
Mar. 31, 1931
Appointed
72nd-79th
Warren R. Austin
Apr. 1, 1931
Aug. 2, 1946
Resigned
79th-85th
Ralph E. Flanders
Nov. 1, 1946
Jan. 3, 1959
Appointed, then elected
86th-94th
Winston L. Prouty
Jan. 3, 1959
Sept. 10, 1971
Died
92nd-100th
Robert T. Stafford
Sept. 16, 1971
Jan. 3, 1989
Apponited, then elected
101st-109th
James M. Jeffords
Jan. 3, 1989
Jan. 3, 2007
 
110th-
Bernard (Bernie) Sanders
Jan. 3, 2007
Present
 
Vermont Class 3
2nd-3rd
Stephen R. Bradley
Oct. 17, 1791
Mar. 3, 1795
 
4th-7th
Elijah Paine
Mar. 4, 1795
Sept. 1, 1801
Resigned
7th-12th
Stephen R. Bradley
Oct. 15, 1801
Mar. 3, 1813
 
13th-15th
Dudley Chase
Mar. 4, 1813
Nov. 3, 1817
Resigned
15th
James Fisk
Nov. 4, 1817
Jan. 8, 1818
Resigned
15th-18th
William A. Palmer
Oct. 20, 1818
Mar. 3, 1825
 
19th-21st
Dudley Chase
Mar. 4, 1825
Mar. 3, 1831
 
22nd-27th
Samuel Prentiss
Mar. 4, 1831
Apr. 11, 1842
Resigned
27th
Samuel C. Crafts
Apr. 23, 1842
Mar. 3, 1843
Appointed, then elected
28th-32nd
William Upham
Mar. 4, 1843
Jan. 14, 1853
Died
32nd-33rd
Samuel S. Phelps
Jan. 17, 1853
Mar. 16, 1854
Appointed
33rd
Lawrence Brainerd
Oct. 14, 1854
Mar. 3, 1855
 
34th-39th
Jacob Collamer
Mar. 4, 1855
Nov. 9, 1865
Died
39th
Luke P. Poland
Nov. 21, 1865
Mar. 3, 1867
Appointed, then elected
40th-55th
Justin S. Morrill
Mar. 4, 1867
Dec. 28, 1898
Died
55th-56th
Jonathan Ross
Jan. 11, 1899
Oct. 17, 1900
Appointed
56th-68th
William P. Dillingham
Oct. 18, 1900
Jul. 12, 1923
Died
68th-69th
Porter H. Dale
Nov. 6, 1923
Oct. 6, 1933
Died
73rd-76th
Ernest W. Gibson
Nov. 21, 1933
Jun. 20, 1940
Appointed, then elected; died
76th
Ernest W. Gibson Jr.
Jun. 24, 1940
Jan. 3, 1941
Appointed
77th-93rd
George D. Aiken
Jan. 10, 1941
Jan. 3, 1975
 
94th-
Patrick J. Leahy
Jan. 3, 1975
Present
 
Virginia Class 1
1st
William Grayson
Mar. 4, 1789
Mar. 12, 1790
Died
1st
John Walker
Mar. 31, 1790
Nov. 9, 1790
Appointed
1st-3rd
James Monroe
Nov. 9, 1790
May 27, 1794
Resigned
3rd-7th
Stevens T. Mason
Nov. 18, 1794
May 10, 1803
Died
8th
John Taylor
Jun. 4, 1803
Dec. 7, 1803
Appointed
8th
Abraham B. Venable
Dec. 7, 1803
Jun. 7, 1804
Resigned
8th
William B. Giles
Aug. 11, 1804
Dec. 4, 1804
Appointed
8th-10th
Andrew Moore
Dec. 4, 1804
Mar. 3, 1809
 
11th-13th
Richard Brent
Mar. 4, 1809
Dec. 30, 1814
Died
13th-19th
James Barbour
Jan. 2, 1815
Mar. 27, 1825
Resigned
19th
John Randolph
Dec. 9, 1825
Mar. 3, 1827
 
20th-25th
John Tyler
Mar. 4, 1827
Feb. 29, 1836
Resigned
24th-25th
William C. Rives
Mar. 4, 1836
Mar. 3, 1839
 
26th-28th
William C. Rives
Jan. 18, 1841
Mar. 3, 1845
 
29th
Isaac S. Pennybacker
Dec. 3, 1845
Jan. 12, 1847
Died
29th-37th
James M. Mason
Jan. 21, 1847
Mar. 28, 1861
 
37th
Waitman T. Willey
Jul. 9, 1861
Mar. 3, 1863
 
38th
Lemuel J. Bowden
Mar. 4, 1863
Jan. 2, 1864
Died
41st-43rd
John F. Lewis
Jan. 26, 1870
Mar. 3, 1875
 
44th-46th
Robert E. Withers
Mar. 4, 1875
Mar. 3, 1881
 
47th-49th
William Mahone
Mar. 4, 1881
Mar. 3, 1887
 
50th-61st
John W. Daniel
Mar. 4, 1887
Jun. 29, 1910
Died
61st-73rd
Claude A. Swanson
Aug. 1, 1910
Mar. 3, 1933
Resigned
73rd-89th
Harry Flood Byrd
Mar. 4, 1933
Nov. 10, 1965
Appointed, then elected; resigned
89th-97th
Harry Flood Byrd Jr.
Nov. 12, 1965
Jan. 3, 1983
Appointed, then elected
98th-100th
Paul S. Trible Jr.
Jan. 3, 1983
Jan. 3, 1989
 
101st-106th
Charles S. Robb
Jan. 3, 1989
Jan. 3, 2001
 
107th-109th
George Allen
Jan. 3, 2001
Jan. 3, 2007
 
110th-112th
James H. Webb
Jan. 3, 2007
Jan. 3, 2013
 
113th-
Timothy (Tim) M. Kaine
Jan. 3, 2013
Present
 
Virginia Class 2
1st-2nd
Richard Henry Lee
Mar. 4, 1789
Oct. 8, 1792
Resigned
2nd-3rd
John Taylor
Oct. 18, 1792
May 11, 1794
Resigned
3rd-5th
Henry Tazewell
Nov. 18, 1794
Jan. 24, 1799
Died
6th-8th
Wilson C. Nicholas
Dec. 5, 1799
May 22, 1804
Resigned
8th
Andrew Moore
Aug. 11, 1804
Dec. 4, 1804
Appointed
8th
William B. Giles
Dec. 4, 1804
Mar. 3, 1815
Resigned
14th
Armistead T. Mason
Jan. 3, 1816
Mar. 3, 1817
 
15th-16th
John W. Eppes
Mar. 4, 1817
Dec. 4, 1819
Resigned
16th-17th
James Pleasants
Dec. 10, 1819
Dec. 15, 1822
Resigned
17th-18th
John Taylor
Dec. 18, 1822
Aug. 20, 1824
Died
18th-22nd
Littleton W. Tazewell
Dec. 7, 1824
Jul. 16, 1832
Resigned
22nd-23rd
William C. Rives
Dec. 10, 1832
Feb. 22, 1834
Resigned
23rd-24th
Benjamin W. Leigh
Feb. 26, 1834
Jul. 4, 1836
Resigned
24th-25th
Richard E. Parker
Dec. 12, 1836
Mar. 13, 1837
Resigned
25th-26th
William H. Roane
Mar. 14, 1837
Mar. 3, 1841
 
27th-29th
William S. Archer
Mar. 4, 1841
Mar. 3, 1847
 
30th-37th
Robert M. T. Hunter
Mar. 4, 1847
Mar. 28, 1861
 
37th-38th
John S. Carlile
Jul. 9, 1861
Mar. 3, 1865
 
41st
John W. Johnston
Jan. 26, 1870
Mar. 3, 1871
 
42nd-47th
John W. Johnston
Mar. 15, 1871
Mar. 3, 1883
 
48th-50th
Harrison H. Riddleberger
Mar. 4, 1883
Mar. 3, 1889
 
51st-52nd
John S. Barbour Jr.
Mar. 8, 1889
May 14, 1892
Died
52nd-53rd
Eppa Hunton
May 28, 1892
Mar. 3, 1895
Appointed, then elected
54th-66th
Thomas S. Martin
Mar. 4, 1895
Nov. 12, 1919
Died
66th-79th
Carter Glass
Feb. 2, 1920
May 28, 1949
Appointed, then elected; died
79th
Thomas G. Burch
May 31, 1946
Nov. 5, 1946
Appointed
79th-89th
Absalom W. Robertson
Nov. 6, 1946
Dec. 30, 1966
Resigned
89th-92nd
William B. Spong Jr.
Dec. 31, 1966
Jan. 3, 1973
 
93rd-95th
William L. Scott
Jan. 3, 1973
Jan. 1, 1979
Resigned
96th-110th
John W. Warner
Jan. 2, 1979
Jan. 3, 2009
 
111th-
Mark Warner
Jan. 3, 2009
Present
 
Washington Class 1
51st-52nd
John B. Allen
Nov. 20, 1889
Mar. 3, 1893
 
53rd-55th
John L. Wilson
Feb. 19, 1895
Mar. 3, 1899
 
56th-58th
Addison G. Foster
Mar. 4, 1899
Mar. 3, 1905
 
59th-61st
Samuel H. Piles
Mar. 4, 1905
Mar. 3, 1911
 
62nd-67th
Miles Poindexter
Mar. 4, 1911
Mar. 3, 1923
 
68th-73rd
Clarence C. Dill
Mar. 4, 1923
Jan. 3, 1935
 
74th-76th
Lewis B. Schwellenbach
Jan. 3, 1935
Dec. 16, 1940
Resigned
76th-79th
Monrad C. Wallgren
Dec. 19, 1940
Jan. 9, 1945
Resigned
79th
Hugh B. Mitchell
Jan. 10, 1945
Dec. 25, 1946
Appointed; resigned
79th-82nd
Harry P. Cain
Dec. 26, 1946
Jan. 3, 1953
 
83rd-98th
Henry M. (Scoop) Jackson
Jan. 3, 1953
Sept. 1, 1983
Died
98th-100th
Daniel J. Evans
Sept. 8, 1983
Jan. 3, 1989
Appointed, then elected
101st-106th
T. Slade Gorton III
Jan. 3, 1989
Jan. 3, 2001
 
107th-
Maria E. Cantwell
Jan. 3, 2001
Present
 
Washington Class 3
51st-54th
Watson C. Squire
Nov. 20, 1889
Mar. 3, 1897
 
55th-57th
George Turner
Mar. 4, 1897
Mar. 3, 1903
 
58th-60th
Levi Ankeny
Mar. 4, 1903
Mar. 3, 1909
 
61st-72nd
Wesley L. Jones
Mar. 4, 1909
Nov. 19, 1932
Died
72nd
Elijah S. Grammer
Nov. 22, 1932
Mar. 3, 1933
Appointed
73rd-78th
Homer T. Bone
Mar. 4, 1933
Nov. 13, 1944
Resigned
78th-96th
Warren G. Magnuson
Dec. 14, 1944
Jan. 3, 1981
 
97th-99th
T. Slade Gorton III
Jan. 3, 1981
Jan. 3, 1987
 
100th-102nd
Brockman Adams
Jan. 3, 1987
Jan. 3, 1993
 
103rd-
Patty Murray
Jan. 3, 1993
Present
 
West Virginia Class 1
38th-40th
Peter G. Van Winkle
Aug. 4, 1863
Mar. 3, 1869
 
41st-43rd
Arthur I. Borman
Mar. 4, 1869
Mar. 3, 1875
 
44th
Allen T. Caperton
Mar. 4, 1875
Jul. 26, 1876
Died
44th
Samuel Price
Aug. 26, 1876
Jan. 26, 1877
Appointed
44th-46th
Frank Hereford
Jan. 31, 1877
Mar. 3, 1881
 
47th-49th
Johnson N. Camden
Mar. 4, 1881
Mar. 3, 1887
 
50th-55th
Charles J. Faulkner
Mar. 4, 1887
Mar. 3, 1899
 
56th-61st
Nathan B. Scott
Mar. 4, 1899
Mar. 3, 1911
 
62nd-64th
William E. Chilton
Mar. 4, 1911
Mar. 3, 1917
 
65th-67th
Howard Sutherland
Mar. 4, 1917
Mar. 3, 1923
 
68th-70th
Matthew M. Neely
Mar. 4, 1923
Mar. 3, 1929
 
71st-73rd
Henry D. Hatfield
Mar. 4, 1929
Jan. 3, 1935
 
74th-76th
Rush D. Holt
Jun. 21, 1935
Jan. 3, 1941
 
77th-84th
Harley M. Kilgore
Jan. 3, 1941
Feb. 28, 1956
Died
84th
William R. Laird III
Mar. 13, 1956
Nov. 6, 1956
Appointed
84th-85th
W. Chapman Revercomb
Nov. 7, 1956
Jan. 3, 1959
 
86th-111th
Robert C. Byrd
Jan. 3, 1959
Jun. 28, 2010
Died
111th
Carte P. Goodwin
Jul. 16, 2010
Nov. 15, 2010
Appointed
111th-
Joe Manchin III
Nov. 15, 2010
Present
 
West Virginia Class 2
38th-41st
Waitman T. Willey
Aug. 4, 1863
Mar. 3, 1871
 
42nd-47th
Henry Gassaway Davis
Mar. 4, 1871
Mar. 3, 1883
 
48th-52nd
John E. Kenna
Mar. 4, 1883
Jan. 11, 1893
Died
52nd-53rd
Johnson N. Camden
Jan. 25, 1893
Mar. 3, 1895
 
54th-61st
Stephen B. Elkins
Mar. 4, 1895
Jan. 4, 1911
Died
61st
Davis Elkins
Jan. 9, 1911
Jan. 31, 1911
Appointed
61st-62nd
Clarence W. Watson
Feb. 1, 1911
Mar. 3, 1913
 
63rd-65th
Nathan Goff
Apr. 1, 1913
Mar. 3, 1919
 
66th-68th
Davis Elkins
Mar. 4, 1919
Mar. 3, 1925
 
69th-71st
Guy D. Goff
Mar. 4, 1925
Mar. 3, 1931
 
72nd-77th
Matthew M. Neely
Mar. 4, 1931
Jan. 12, 1941
Resigned
77th
Joseph Rosier
Jan. 13, 1941
Nov. 17, 1942
Appointed
77th
Hugh Ike Shott
Nov. 18, 1942
Jan. 3, 1943
 
78th-80th
W. Chapman Revercomb
Jan. 3, 1943
Jan. 3, 1949
 
81st-85th
Matthew M. Neely
Jan. 3, 1949
Jan. 18, 1958
Died
85th
John D. Hoblitzell Jr.
Jan. 25, 1958
Nov. 4, 1958
Appointed
85th-98th
Jennings Randolph
Nov. 5, 1958
Jan. 3, 1985
 
99th-113th
John D. Rockefeller IV
Jan. 15, 1985
Jan. 3, 2015
 
114th-
Shelley Moore Capito
Jan. 3, 2015
Present
 
Wisconsin Class 1
30th-34th
Henry Dodge
Jun. 8, 1848
Mar. 3, 1857
 
35th-40th
James R. Doolittle
Mar. 4, 1857
Mar. 3, 1869
 
41st-43rd
Matthew H. Carpenter
Mar. 4, 1869
Mar. 3, 1875
 
44th-46th
Angus Cameron
Mar. 4, 1875
Mar. 3, 1881
 
47th-52nd
Philetus Sawyer
Mar. 4, 1881
Mar. 3, 1893
 
53rd-55th
John L. Mitchell
Mar. 4, 1893
Mar. 3, 1899
 
56th-58th
Joseph V. Quarles
Mar. 4, 1899
Mar. 3, 1905
 
59th-69th
Robert M. La Follette
Jan. 4, 1906
Jun. 18, 1925
Died
69th-79th
Robert M. La Follette Jr.
Sept. 30, 1925
Jan. 3, 1947
 
80th-85th
Joseph R. McCarthy
Jan. 3, 1947
May 2, 1957
Died
85th-100th
William Proxmire
Aug. 28, 1957
Jan. 3, 1989
 
101st-112th
Herbert H. Kohl
Jan. 3, 1989
Jan. 3, 2013
 
113th-
Tammy Baldwin
Jan. 3, 2013
Present
 
Wisconsin Class 3
30th-33rd
Isaac P. Walker
Jun. 8, 1848
Mar. 3, 1855
 
34th-36th
Charles Durkee
Mar. 4, 1855
Mar. 3, 1861
 
37th-45th
Timothy O. Howe
Mar. 4, 1861
Mar. 3, 1879
 
46th
Matthew H. Carpenter
Mar. 4, 1879
Feb. 24, 1881
Died
47th-48th
Angus Cameron
Mar. 14, 1881
Mar. 3, 1885
 
49th-51st
John Coit Spooner
Mar. 4, 1885
Mar. 3, 1891
 
52nd-54th
William F. Villas
Mar. 4, 1891
Mar. 3, 1897
 
55th-59th
John Coit Spooner
Mar. 4, 1897
Apr. 30, 1907
Resigned
59th-63rd
Isaac Stephenson
May 17, 1907
Mar. 3, 1915
 
64th-65th
Paul O. Husting
Mar. 4, 1915
Oct. 21, 1917
Died
65th-69th
Irvine L. Lenroot
Apr. 18, 1918
Mar. 3, 1927
 
70th-72nd
John J. Blaine
Mar. 4, 1927
Mar. 3, 1933
 
73rd-75th
F. Ryan Duffy
Mar. 4, 1933
Jan. 3, 1939
 
76th-87th
Alexander Wiley
Jan. 3, 1939
Jan. 3, 1963
 
88th-96th
Gaylord A. Nelson
Jan. 8, 1963
Jan. 3, 1981
 
97th-102nd
Robert W. Kasten Jr.
Jan. 3, 1981
Jan. 3, 1993
 
103rd-111th
Russ D. Feingold
Jan. 3, 1993
Jan. 3, 2011
 
112th-
Ron Johnson
Jan. 3, 2011
Present
 
Wyoming Class 1
51st-52nd
Francis E. Warren
Nov. 24, 1890
Mar. 3, 1893
 
53rd-64th
Clarence D. Clark
Jan. 23, 1895
Mar. 3, 1917
 
65th-73rd
John B. Kendrick
Mar. 4, 1917
Nov. 3, 1933
Died
73rd-82nd
Joseph C. O'Mahoney
Jan. 1, 1934
Jan. 3, 1953
Appointed, then elected
83rd-85th
Frank A. Barrett
Jan. 3, 1953
Jan. 3, 1959
 
86th-94th
Gale W. McGee
Jan. 3, 1959
Jan. 3, 1977
 
95th-103rd
Malcolm Wallop
Jan. 3, 1977
Jan. 3, 1995
 
104th-110th
Craig L. Thomas
Jan. 3, 1995
Jun. 4, 2007
Died
110th-
John Barrasso
Jun. 22, 2007
Present
Appointed, then elected
Wyoming Class 2
51st-52nd
Joseph M. Carey
Nov. 15, 1890
Mar. 3, 1895
 
53rd-71st
Francis E. Warren
Mar. 4, 1895
Nov. 24, 1929
Died
71st
Patrick J. Sullivan
Dec. 5, 1929
Nov. 30, 1930
Appointed
71st-74th
Robert D. Carey
Dec. 1, 1930
Jan. 3, 1937
 
75th-77th
Henry H. (Harry) Schwartz
Jan. 3, 1937
Jan. 3, 1943
 
78th-80th
Edward V. Robertson
Jan. 3, 1943
Jan. 3, 1949
 
81st-83rd
Lester C. Hunt
Jan. 3, 1949
Jun. 19, 1954
Died
83rd
Edward D. Crippa
Jun. 24, 1954
Nov. 28, 1954
Appointed
83rd-86th
Joseph C. O'Mahoney
Nov. 29, 1954
Jan. 3, 1961
 
87th
John Joseph Hickey
Jan. 3, 1961
Nov. 6, 1962
Appointed
87th-89th
Milward L. Simpson
Nov. 7, 1962
Jan. 3, 1967
 
90th-95th
Clifford P. Hansen
Jan. 3, 1967
Dec. 31, 1978
Resigned
95th-104th
Alan K. Simpson
Jan. 1, 1979
Jan. 3, 1997
 
105th-116th
Michael B. Enzi
Jan. 3, 1997
Jan. 3, 2021
 
117th-
Cynthia M. Lummis
Jan. 3, 2021
Present
 
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23 Comments
Baxtergrad
+3
Level 51
Dec 15, 2020
Good work
NV1
+6
Level 55
Dec 15, 2020
Woah, mega quiz right here.
bestanford
+4
Level 73
Oct 20, 2021
Awesome quiz! Spotlighted it for next week - could you please update it for 2021 by then?
GeoTennisWhiz
+4
Level 53
Oct 21, 2021
Absolutely! Should be ready by tomorrow or Saturday.
GeoTennisWhiz
+4
Level 53
Oct 21, 2021
Updated for the 117th Congress
zfamdam
+5
Level 60
Oct 27, 2021
good lord almighty, well done
FerrousNutmeg
+2
Level 83
Oct 27, 2021
Frank Lautenberg's name is misspelled.
GeoTennisWhiz
+2
Level 53
Oct 27, 2021
All information and data was pulled directly from senate.gov

Please refer to caveat number 1, as it recommends entering only the last name. I did check the official listing in senate.gov and he has a middle initial that you most likely didn’t type.

DictatorTalia
+3
Level 95
Oct 27, 2021
It's still misspelled as "Launtenberg," not "Lautenberg".
GeoTennisWhiz
+4
Level 53
Oct 27, 2021
Thanks for catching that! He was a Senator on two separate occasions, and for some reason, one was spelled correctly and the other wasn’t.
DictatorTalia
+4
Level 95
Oct 27, 2021
Thank you for that compliment. This quiz deserves more nominations, this is a supreme work of effort that just pleases my soul. You've got my vote, hopefully you get a feature from the Quizmaster. You absolutely deserve it. =)
GeoTennisWhiz
+3
Level 53
Oct 28, 2021
Thanks!
DictatorTalia
+3
Level 95
Oct 27, 2021
I had the same idea! Thank you very much for this quiz. Nominated!
Simon1006
+3
Level 67
Oct 27, 2021
This quiz is huge, nice work! One comment: John C. Ten Eyck is misspelled as John C. Ten Ecyk
GeoTennisWhiz
+2
Level 53
Oct 27, 2021
Thanks for letting me know! Should be fixed now. Strangely enough, both typos so far have come from New Jersey Class 2. I checked senate.gov, but they must have corrected it.
DictatorTalia
+1
Level 95
Oct 27, 2021
You could also add "maverick" as an option for John McCain, because that doesn't work, though I know you can't add many nicknames, "The Dean of Inconsistency" for Henry F. Ashurst, and "The Silent Senator" for Carl Hayden, as well as "racist" for James Eastland and anyone who joined the Confederacy. It would be an absolute cheat code to at least 50 of the options. Again, thank you. I can't wait to test my knowledge here. =)
spookytoad
+2
Level 36
Oct 27, 2021
tbh this was just me guessing random common last names lmaoo
DictatorTalia
+2
Level 95
Oct 27, 2021
Also, John McClellan doesn't work for some weird reason.
GeoTennisWhiz
+2
Level 53
Oct 28, 2021
Fixed. The typo is still on senate.gov!
DictatorTalia
+1
Level 95
Oct 28, 2021
It should say "Dec. 31, 2019" for Johnny Isakson.
DictatorTalia
+1
Level 95
Oct 28, 2021
And if you want (since you seem to use full names), you could do Johnny Reid Edwards as the displayed answer, but you really don't have to. =)
semisnotcolon
+3
Level 46
Apr 8, 2022
Nanomachines, Son
Saintscat3
+1
Level 66
Nov 17, 2024
shoutout to my great uncles r f and e s broussard
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