Mainline Mario Bosses Quiz

Can you name all 368 Bosses in the Mainline Mario Games?

For this Quiz, Mainline Mario games include: Super Mario Bros., Super Mario Bros.: The Lost Levels, Super Mario Bros. 2, Super Mario Bros. 3, Super Mario Land, Super Mario World, Super Mario Land 2: 6 Golden Coins, Super Mario World 2: Yoshi's Island, Super Mario 64, Super Mario Sunshine, New Super Mario Bros., Super Mario Galaxy, New Super Mario Bros. Wii, Super Mario Galaxy 2, Super Mario 3D Land, New Super Mario Bros. 2, New Super Mario Bros. U, Super Mario 3D World, Super Mario Run, Super Mario Odyssey, Super Mario 3D World + Bowser's Fury, and Super Mario Bros. Wonder

Bold is the Final Boss

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Last updated: July 6, 2025

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First submitted	June 23, 2023
Times taken	91
Average score	52.4%
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Super Mario Bros.
1-4	Fake Bowser
2-4	Fake Bowser
3-4	Fake Bowser
4-4	Fake Bowser
5-4	Fake Bowser
6-4	Fake Bowser
7-4	Fake Bowser
8-4	Bowser

Super Mario Bros.: The Lost Levels
1-4	Fake Bowser
2-4	Fake Bowser
3-4	Fake Bowser
4-4	Fake Bowser
5-4	Fake Bowser
6-4	Fake Bowser
7-4	Fake Bowser
8-4	Bowser's Brother
8-4	Bowser
9-3	Bowser's Brother
A-4	Fake Bowser
B-4	Fake Bowser
C-4	Fake Bowser
D-4	Bowser's Brother
D-4	Fake Bowser

Super Mario Bros. 2
1-1	Birdo
1-2	Birdo
1-3	Mouser
2-1	Birdo
2-2	Birdo
2-3	Tryclyde
3-1	Birdo
3-2	Birdo
3-3	Mouser
4-2	Birdo
4-3	Fryguy
5-1	Birdo
5-2	Birdo
5-3	Birdo
5-3	Clawgrip
6-1	Birdo
6-2	Birdo
6-3	Birdo
6-3	Tryclyde
7-1	Birdo
7-2	Birdo
7-2	Mask Gate
7-2	Wart

Super Mario Bros. 3
1-Fortress	Boom Boom
1-Airship	Larry Koopa
2-Fortress	Boom Boom
2-Airship	Morton Koopa Jr.
3-Fortress 1	Boom Boom
3-Fortress 2	Boom Boom
3-Airship	Wendy O. Koopa
4-Fortress 1	Boom Boom
4-Fortress 2	Boom Boom
4-Airship	Iggy Koopa
5-Fortress 1	Boom Boom
5-Fortress 2	Boom Boom
5-Airship	Roy Koopa
6-Fortress 1	Boom Boom
6-Fortress 2	Boom Boom
6-Fortress 3	Boom Boom
6-Airship	Lemmy Koopa
7-Fortress 1	Boom Boom
7-Fortress 2	Boom Boom
7-Airship	Ludwig von Koopa
8-Battleship	Boom Boom
8-Airship	Boom Boom
8-Fortress	Boom Boom
8-Tank	Boom Boom
8-Castle	Bowser

Super Mario Land
1-3	King Totomesu
2-3	Dragonzamasu
3-3	Hiyoihoi
4-3	Biokinton
4-3	Tatanga

Super Mario World
#1 ___'s Castle	Iggy Koopa
#2 _____'s Castle	Morton Koopa Jr.
Donut Secret House	The Big Boo
Vanilla Fortress	Reznor
#3 _____'s Castle	Lemmy Koopa
#4 _____'s Castle	Ludwig von Koopa
Forest Fortress	Reznor
#5 ___'s Castle	Roy Koopa
Chocolate Fortress	Reznor
#6 _____'s Castle	Wendy O. Koopa
Valley Fortress	Reznor
#7 ____'s Castle	Larry Koopa
______'s Castle	Bowser

Super Mario Land 2: 6 Golden Coins
Tree Zone	Bird
Space Zone	Tatanga
Macro Zone	Sewer Rat
Pumpkin Zone	Witch
Mario Zone	Three Little Pigheads
Turtle Zone	Octopus
Mario's Castle	Wario

Super Mario World 2: Yoshi's Island
1-4 ____ the _____'s Fort	Burt the Bashful
1-8 ____ the _____'s Castle	Salvo the Slime
2-4 The _____ ___'s Fort	Bigger Boo
2-8 The ____ ____'s Castle	Potted Ghost
3-4 _____ _____'s Fort	Prince Froggy
3-8 _____ _____'s Castle	Naval Piranha
4-4 _______ ____'s Fort	Marching Milde
4-8 ______ the ____'s Castle	Hookbill the Koopa
5-4 _____ the ________'s Fort	Sluggy the Unshaven
5-8 _______ the _____'s Castle	Raphael the Raven
6-4 ___-___ the ___ ____'s Fort	Tap-Tap the Red Nose
6-8 King Bowser's Castle	Baby Bowser
6-8 King Bowser's Castle	Big Baby Bowser

Super Mario 64
Bob-omb Battlefield	Big Bob-omb
Whomp's Fortress	Whomp King
Bowser in the Dark World	Bowser
Big Boo's Haunt	Big Boo
Big Boo's Haunt	Big Boo
Big Boo's Haunt	Big Boo
Big Boo's Haunt	Big Mr. I
Lethal Lava Land	Big Bully
Lethal Lava Land	Big Bully
Shifting Sand Land	Eyerock
Bowser in the Fire Sea	Bowser
Snowman's Land	Chill Bully
Tiny Huge Island	Wiggler
Bowser in the Sky	Bowser

Super Mario Sunshine
Delfino Airstrip	Polluted Piranha
Delfino Plaza	Polluted Piranha
Delfino Plaza	Shadow Mario
Bianco Hills	Polluted Piranha
Bianco Hills	Petey Piranha
Delfino Plaza	Polluted Piranha
Ricco Harbor	Gooper Blooper
Bianco Hills	Petey Piranha
Ricco Harbor	Gooper Blooper
Delfino Plaza	Polluted Piranha
Gelato Beach	Wiggler
Pinna Park	Mecha Bowser
Pinna Park	Monty Mole
Noki Bay	Monty Mole
Noki Bay	Gooper Blooper
Sirena Beach	Phantamanta
Noki Bay	Eely Mouth
Sirena Beach	King Boo
Corona Mountain	Bowser and Bowser Jr.

New Super Mario Bros.
1-Fortress	Bowser Jr.
1-Castle	Bowser
2-Fortress	Bowser Jr.
2-Castle	Mummipokey
3-Fortress	Bowser Jr.
3-Castle	Cheepskipper
4-Fortress	Bowser Jr.
4-Castle	Mega Goomba
5-Fortress	Bowser Jr.
5-Castle	Petey Piranha
6-Fortress 1	Bowser Jr.
6-Fortress 2	Bowser Jr.
6-Castle	Monty Tank
7-Fortress	Bowser Jr.
7-Castle	Lakithunder
8-Fortress 1	Bowser Jr.
8-Castle 1	Dry Bowser
8-Fortress 2	Bowser Jr.
8-Castle 2	Bowser and Bowser Jr.

Super Mario Galaxy
Good Egg Galaxy	Dino Piranha
Good Egg Galaxy	King Kaliente
Honeyhive Galaxy	Mandibug Stack
Honeyhive Galaxy	Bugaboom
Bowser Jr's Robot Reactor	Megaleg
Space Junk Galaxy	Kamella
Space Junk Galaxy	Tarantox
Battlerock Galaxy	Topmaniac
Bowser's Star Reactor	Bowser
Ghostly Galaxy	Bouldergeist
Bowser Jr's Airship Armada	Bowser Jr.
Gusty Garden Galaxy	Major Burrows
Freezeflame Galaxy	Baron Brrr
Bowser's Dark Matter Plant	Bowser
Gold Leaf Galaxy	Undergrunt Gunner
Toy Time Galaxy	Undergrunt Gunner
Bonefin Galaxy	Kingfin
Bowser Jr's Lava Reactor	King Kaliente
Deep Dark Galaxy	Kamella
Deep Dark Galaxy	Undergrunt Gunner
Dreadnaught Galaxy	Topmaniac
Melty Molten Galaxy	Fiery Dino Piranha
Bowser's Galaxy Reactor	Bowser

New Super Mario Bros. Wii
1-Tower	Larry Koopa
1-Castle	Larry Koopa
2-Tower	Roy Koopa
2-Castle	Roy Koopa
3-Tower	Lemmy Koopa
3-Castle	Lemmy Koopa
4-Tower	Wendy O. Koopa
4-Castle	Wendy O. Koopa
4-Airship	Bowser Jr.
5-Tower	Iggy Koopa
5-Castle	Iggy Koopa
6-Tower	Morton Koopa Jr.
6-Castle	Morton Koopa Jr.
6-Airship	Bowser Jr.
7-Tower	Ludwig von Koopa
7-Castle	Ludwig von Koopa
8-Tower	Kamek
8-Airship	Bowser Jr.
8-Castle	Bowser
8-Castle	Giant Bowser

Super Mario Galaxy 2
Sky Station Galaxy	Peewee Piranha
Yoshi Star Galaxy	King Lakitu
Spin-Dig Galaxy	Digga Leg
Bowser Jr's Fiery Flotilla	Gobblegut
Puzzle Plank Galaxy	Mandibug Stack
Puzzle Plank Galaxy	Bugaboom
Boulder Bowl Galaxy	Rollodillo
Bowser's Lava Lair	Bowser
Freezy Flake Galaxy	Sorbetti
Bowser Jr's Fearsome Fleet	Megahammer
Flipsville Galaxy	Glamdozer
Bowser's Gravity Gauntlet	Bowser
Slipsand Galaxy	Squizzard
Shiverburn Galaxy	Prince Pikante
Bowser Jr's Boom Bunker	Bowser Jr's Boomsday Machine
Throwback Galaxy	Whomp King
Battle Belt Galaxy	Fiery Gobblegut
Bowser's Galaxy Generator	Bowser
Boss Blitz Galaxy	Dino Piranha
Boss Blitz Galaxy	King Kaliente
Boss Blitz Galaxy	Major Burrows
Boss Blitz Galaxy	Bouldergeist
Boss Blitz Galaxy	Fiery Dino Piranha

Super Mario 3D Land
1-Castle	Fake Bowser
2-Airship	Boom Boom
3-Airship	Boom Boom
4-Airship	Pom Pom
5-Castle	Fake Bowser
6-Airship	Pom Pom
7-Airship	Boom Boom and Pom Pom
8-Castle 1	Bowser
8-Castle 2	Bowser
S1-Castle	Dry Bowser
S4-Airship	Boom Boom
S4-Airship	Pom Pom
S5-Castle	Dry Bowser
S6-Airship	Boom Boom
S8-Castle	Dry Bowser
S8-Crown	Boom Boom and Pom Pom

New Super Mario Bros. 2
1-Fortress	Reznor
1-Castle	Roy Koopa
Mushroom-Castle	Larry Koopa
2-Fortress	Reznor
2-Castle	Iggy Koopa
3-Fortress	Reznor
3-Castle	Wendy O. Koopa
Flower-Castle	Lemmy Koopa
4-Fortress	Reznor
4-Castle	Morton Koopa Jr.
5-Fortress	Reznor
5-Castle	Ludwig von Koopa
Star-Castle	Dry Bowser
Star-Castle	Giant Dry Bowser
6-Fortress	Reznor
6-Castle	Bowser
6-Castle	Giant Bowser

New Super Mario Bros. U
Acorn Plains-Tower Crushing-Cogs Tower	Boom Boom
Acorn Plains-Castle _____'s Swingback Castle	Lemmy Koopa
Layer Cake Desert-Tower Stoneslide Tower	Boom Boom
Layer Cake Desert-Castle _____'s Compactor Castle	Morton Koopa Jr.
Sparkling Waters-Tower Giant Skewer Tower	Boom Boom
Sparkling Waters-Castle ____'s Torpedo Castle	Larry Koopa
Frosted Glacier-Tower Freezing Rain Tower	Boom Boom
Frosted Glacier-Castle _____'s Shifting Castle	Wendy O. Koopa
Soda Jungle-Airship The Mighty Cannonship	Bowser Jr.
Soda Jungle-Tower Snake Block Tower	Boom Boom
Soda Jungle-Castle ___'s Volcanic Castle	Iggy Koopa
Rock-Candy Mines-Tower 1 Grinding-Stone Tower	Boom Boom
Rock-Candy Mines-Tower 2 Screwtop Tower	Sumo Bro
Rock-Candy Mines-Castle ___'s Conveyor Castle	Roy Koopa
Meringue Clouds-Tower Slide Lift Tower	Kamek
Meringue Clouds-Castle ____'s Clockwork Castle	Ludwig von Koopa
Meringue Clouds-Airship Boarding the Airship	Bowser Jr.
Peach's Castle-Castle The Final Battle	Bowser
Peach's Castle-Castle The Final Battle	Giant Bowser

Super Mario 3D World
1-Castle _____'s Highway Showdown	Bowser
2-Tank Bowser's Bullet Bill Brigade	Boom Boom
3-Train The Bullet Bill Express	Pom Pom
3-B A Banquet with ________	Hisstocrat
4-Castle Lava Rock Lair	Boss Brolder
5-Castle ____ __-_____'s Castle	King Ka-Thunk
6-A _____ ____ Blockade	Prince Bully
6-Tank Bowser's Bob-omb Brigade	Boom Boom
6-C ______ _______'s Big Battle	Motley Bossblob
Castle-A ______ Blockade is Back	Boss Brolder
Castle-B ______ ____ Blockade is Back	Prince Bully
Castle-Castle ______'s Lava Lake Keep	Bowser
Bowser-Train The Bowser Express	Pom Pom
Bowser-A ______ _______'s Encore	Motley Bossblob
Bowser-B ________ Returns	Queen Hisstocrat
Bowser-Castle The Great Tower of Bowser Land	Meowser
Flower-12 Boss Blitz	Hisstocrat and Queen Hisstocrat
Flower-12 Boss Blitz	Boss Brolder
Flower-12 Boss Blitz	Boom Boom
Flower-12 Boss Blitz	Pom Pom
Flower-12 Boss Blitz	King Ka-Thunk
Flower-12 Boss Blitz	Motley Bossblob

Super Mario Run
1-4	Bowser
2-4	Boom Boom
3-4	Bowser
4-4	Boom Boom
5-4	Bowser
6-3	Boom Boom
6-4	Bowser

Super Mario Odyssey
Cap Kingdom	Topper
Cascade Kingdom	Madame Broode
Sand Kingdom	Hariet
Sand Kingdom	Knucklotec
Lake Kingdom	Rango
Wooded Kingdom	Spewart
Wooded Kingdom	Torkdrift
Cloud Kingdom	Bowser
Metro Kingdom	Mechawiggler
Metro Kingdom	Donkey Kong
Snow Kingdom	Rango
Seaside Kingdom	Mollusque-Lanceur
Luncheon Kingdom	Spewart
Luncheon Kingdom	Cookatiel
Ruined Kingdom	Ruined Dragon
Bowser's Kingdom	Topper
Bowser's Kingdom	Hariet
Bowser's Kingdom	Mecha Broodal
Moon Kingdom	Madame Broode
Moon Kingdom	Bowser
Dark Side	Topper
Dark Side	Hariet
Dark Side	Spewart
Dark Side	Rango
Dark Side	Mecha Broodal
Mushroom Kingdom	Knucklotec
Mushroom Kingdom	Torkdrift
Mushroom Kingdom	Mechawiggler
Mushroom Kingdom	Mollusque-Lanceur
Mushroom Kingdom	Cookatiel
Mushroom Kingdom	Ruined Dragon
Mushroom Kingdom	Bowser

Super Mario 3D World + Bowser's Fury
Scamper Shores	Fury Shadow
Lakeside Giga Bell	Fury Bowser
Clawswipe Colosseum	Cat Boom Boom
Clawswipe Colosseum	Cat Pom Pom
Crisp Climb Castle	Fury Shadow
Clawswipe Colosseum	Cat Boom Boom
Ruins Giga Bell	Fury Bowser
Risky Whisker Island	Fury Shadow
Mount Magmeow	Cat Prince Bully
Wasteland Giga Bell	Fury Bowser
Wasteland Giga Bell	Giant Bowser
Fur Step Island	Fury Shadow
Wasteland Giga Bell	Silver Fury Bowser
Wasteland Giga Bell	Giant Bowser

Super Mario Bros. Wonder
Pipe-Rock Plateau Palace	Bowser Jr.
Leaping Smackerel	Wonder Haiden
Fluff-Puff Peaks Flying Battleship	Bowser Generator
Fluff-Puff Peaks Palace	Bowser Jr.
Color-Switch Dungeon	Dark Mario
Secrets of Shova Mansion	Bowser Statue
Sunbaked Desert Palace	Bowser Jr.
Petal Isles Flying Battleship	Bowser Generator
Light-Switch Mansion	King Boo
Deep Magma Bog Flying Battleship	Bowser Generator
Wavy Ride Through the Magma Tube	Spike Statue
Deep Magma Bog Palace	Bowser Jr.
The Final Battle! Bowser's Rage Stage	King Boo
The Final Battle! Bowser's Rage Stage	Castle Bowser