Countries involved in WWII

Can you name every country involved in WWII? This includes supporters of one side or invaded countries.
Some of these countries are no longer around or use a different name.
Quiz by GeographyPro2003
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Last updated: January 8, 2018
First submittedJanuary 8, 2018
Times taken314
Average score75.0%
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Role
Countries
Axis Power
Germany
Axis Power
Italy
Axis Power
Japan
Signed Tripartite Treaty
Bulgaria
Signed Tripartite Treaty
Hungary
Signed Tripartite Treaty
Romania
Signed Tripartite Treaty
Slovakia
Annexed by Axis Powers
Austria
Annexed by Axis Powers
Ethiopia
At war with Axis Powers Previously
China
Allied Power
Australia
Allied Power
Brazil
Allied Power
Canada
Allied Power
New Zealand
Allied Power
South Africa
Allied Power
Soviet Union
Allied Power
United Kingdom
Allied Power
United States
Supporter of Allied Powers
Argentina
Supporter of Allied Powers
Bolivia
Supporter of Allied Powers
Chile
Supporter of Allied Powers
Colombia
Supporter of Allied Powers
Costa Rica
Supporter of Allied Powers
Cuba
Supporter of Allied Powers
Dominican Republic
Supporter of Allied Powers
Ecuador
Supporter of Allied Powers
Egypt
Supporter of Allied Powers
El Salvador
Supporter of Allied Powers
Guatemala
Supporter of Allied Powers
Haiti
Supporter of Allied Powers
Honduras
Supporter of Allied Powers
Iraq
Supporter of Allied Powers
Lebanon
Supporter of Allied Powers
Liberia
Supporter of Allied Powers
Mexico
Supporter of Allied Powers
Mongolia
Supporter of Allied Powers
Nicaragua
Supporter of Allied Powers
Panama
Role
Countries
Supporter of Allied Powers
Paraguay
Supporter of Allied Powers
Peru
Supporter of Allied Powers
Saudi Arabia
Supporter of Allied Powers
Turkey
Supporter of Allied Powers
Uruguay
Supporter of Allied Powers
Venezuela
Country that was attacked, occupied, or switched sides during the war.
Albania
Country that was attacked, occupied, or switched sides during the war.
Algeria
Country that was attacked, occupied, or switched sides during the war.
Belgium
Country that was attacked, occupied, or switched sides during the war.
Burma/Myanmar
Country that was attacked, occupied, or switched sides during the war.
Czechoslovakia
Country that was attacked, occupied, or switched sides during the war.
Denmark
Country that was attacked, occupied, or switched sides during the war.
Estonia
Country that was attacked, occupied, or switched sides during the war.
Finland
Country that was attacked, occupied, or switched sides during the war.
France
Country that was attacked, occupied, or switched sides during the war.
Greece
Country that was attacked, occupied, or switched sides during the war.
Iceland
Country that was attacked, occupied, or switched sides during the war.
India
Country that was attacked, occupied, or switched sides during the war.
Iran
Country that was attacked, occupied, or switched sides during the war.
Latvia
Country that was attacked, occupied, or switched sides during the war.
Lithuania
Country that was attacked, occupied, or switched sides during the war.
Luxembourg
Country that was attacked, occupied, or switched sides during the war.
Morocco
Country that was attacked, occupied, or switched sides during the war.
Netherlands
Country that was attacked, occupied, or switched sides during the war.
New Guinea
Country that was attacked, occupied, or switched sides during the war.
Norway
Country that was attacked, occupied, or switched sides during the war.
Philippines
Country that was attacked, occupied, or switched sides during the war.
Poland
Country that was attacked, occupied, or switched sides during the war.
Singapore
Country that was attacked, occupied, or switched sides during the war.
Syria
Country that was attacked, occupied, or switched sides during the war.
Thailand
Country that was attacked, occupied, or switched sides during the war.
Tunisia
Country that was attacked, occupied, or switched sides during the war.
Yugoslavia
Neutral Country
Ireland
Neutral Country
Portugal
Neutral Country
Spain
Neutral Country
Sweden
Neutral Country
Switzerland
+1
Level 44
Feb 9, 2019
Iceland wasn't invaded
+1
Level 57
Jul 6, 2021
i believe it was annexed at one point by the allies, but i could be misremembering. this isn't an invasion per se, but it's something.
+1
Level 57
Jul 6, 2021
you might consider taking ussr for soviet union. just a thought.