Sovereign-state flags in 1941

Sovereign states

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Afghanistan
 
Andorra
 
Argentina
 
Armenian Soviet Socialist Republic
 
Australia
 
Azerbaijan Soviet Socialist Republic
 
Bolivia
 
Brazil
 
Bulgaria
 
Byelorussian Soviet Socialist Republic
 
Canada
 
Chile
 
China
 
Colombia
 
Costa Rica
 
Cuba
 
Denmark
 
Dominican Republic
 
Ecuador
 
Egypt
 
El Salvador
 
Estonian Soviet Socialist Republic (until July)
 
Ethiopia (from 5 May)
 
Finland
 
Georgian Soviet Socialist Republic
 
Germany
 
Greece (until 23 April)
 
Guatemala
 
Haiti
 
Honduras
 
Hungary
 
Iceland
 
Iran
 
Iraq
 
Ireland
 
Italy
 
Japan
 
Kazakh Soviet Socialist Republic
 
Kirghiz Soviet Socialist Republic
 
Latvian Soviet Socialist Republic (until July)
 
Liberia
 
Liechtenstein
 
Lithuanian Soviet Socialist Republic (until July)
 
Mexico
 
Moldavian Soviet Socialist Republic
 
Monaco
 
Mongolia
 
Nepal
 
Newfoundland
 
New Zealand
 
Nicaragua
 
Norway
 
Panama
 
Paraguay
 
Paraguay
 
Peru
 
Portugal
 
Romania
 
Russian Soviet Federative Socialist Republic
 
San Marino
 
Saudi Arabia
 
South Africa
 
Soviet Union
 
Spain
 
Sweden
 
Switzerland
 
Tajik Soviet Socialist Republic
 
Thailand (until 8 December)
 
Tibet
 
Tripura
 
Turkey
 
Turkmen Soviet Socialist Republic
 
Ukrainian Soviet Socialist Republic
 
United Kingdom
 
United States
 
Uruguay
 
Uzbek Soviet Socialist Republic (until 16 January)
 
Uzbek Soviet Socialist Republic (from 16 January)
 
Vatican City
 
Venezuela
 
Yemen
 
Yugoslavia (until 6 April)

Colonies, concessions, possessions, protectorates, mandates and territories

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Australian Antarctic Territory (Australia)
 
Nauru (Australia)
 
New Guinea (until 27 December; Australia)
 
Norfolk Island (Australia)
 
Papua (until 27 December; Australia)
 
Belgian Congo (Belgium)
 
Ruanda-Urundi (Belgium)
 
Greenland (Denmark)
 
Anglo-Egyptian Sudan (Egypt and United Kingdom)
 
Ã…land (Finland)
 
Adélie Land (Free France)
 
Clipperton Island (Free France)
 
French Algeria (Free France)
 
French Cameroon (Free France)
 
French Chad (Free France)
 
French Equatorial Africa (Free France)
 
French Gabon (Free France)
 
French Equatorial Africa (Free France)
 
French India (Free France)
 
French Oceania (Free France)
 
French Togoland (Free France)
 
Hankou (Free France)
 
Lebanon ​(until 14 July; Free France)
 
New Caledonia (Free France)
 
New Hebrides (Free France)
 
Saint Pierre and Miquelon (from 24 December; Free France)
 
Syria (from 17 June; Free France)
 
Tientsin (Free France)
 
French Algeria (Vichy France)
 
French Guiana (Vichy France)
 
French Indochina (Vichy France)
 
French Madagascar (Vichy France)
 
French Morocco (Vichy France)
 
French Somaliland (Vichy France)
 
French Togoland (Vichy France)
 
French Tunisia (Vichy France)
 
French West Africa (Vichy France)
 
Gambier Islands (France)
 
Guadeloupe (Vichy France)
 
Hankou (Vichy France)
 
Inini (Vichy France)
 
Lebanon ​(from 14 July; Vichy France)
 
Martinique (Vichy France)
 
Réunion (Vichy France)
 
Saint Pierre and Miquelon (until 24 December; Vichy France)
 
Syria (until 17 June; Vichy France)
 
Shanghai (Vichy France)
 
Tientsin (Vichy France)
 
Wallis and Futuna (France)
 
Bohemia and Moravia (Germany)
 
Lokot Autonomy (from 15 November; Germany)
 
Albania (Italy)
 
Amoy (Italy)
 
Italian Libya (Italy)
 
Shanghai (Italy)
 
Tientsin (Italy)
 
Gilbert Islands (from 9 December; Japan)
 
Guam (from 11 December; Japan)
 
Hangzhou (Japan)
 
Hankou (Japan)
 
Hong Kong (from 25 December; Japan)
 
Karafuto (Japan)
 
Korea (Japan)
 
Kwantung (Japan)
 
Malaya (from 8 December; Japan)
 
New Guinea (from 27 December; Japan)
 
Shashi (Japan)
 
Singapore (from 15 February; Japan)
 
South Seas Mandate (Japan)
 
Suzhou (Japan)
 
Taiwan (Japan)
 
Tientsin (Japan)
 
Wake Island (from 27 December; Japan)
 
Curaçao and Dependencies (Netherlands)
 
Dutch East Indies (Netherlands)
 
Surinam (Netherlands)
 
Cook Islands (New Zealand)
 
Niue (New Zealand)
 
Ross Dependency (New Zealand)
 
Union Islands (New Zealand)
 
Western Samoa (New Zealand)
 
Bouvet Island (Norway)
 
Jan Mayen (Norway)
 
Peter I Island (Norway)
 
Queen Maud Land (Norway)
 
Svalbard (Norway)
 
Fort of São João Baptista de Ajudá (Portugal)
 
Portuguese Cape Verde (Portugal)
 
Portuguese Macau (Portugal)
 
Portuguese East Africa (Portugal)
 
Portuguese Guinea (Portugal)
 
Portuguese India (Portugal)
 
Portuguese Timor (Portugal)
 
Portuguese West Africa (Portugal)
 
Portuguese São Tomé and Príncipe (Portugal)
 
South West Africa (South Africa)
 
Ceuta (Spain)
 
Ifni (Spain)
 
Spanish Guinea (Spain)
 
Spanish Morocco (Spain)
 
Spanish Sahara (Spain)
 
Tangier (Spain)
 
Aden (United Kingdom)
 
Bahamas (United Kingdom)
 
Bahrain (United Kingdom)
 
Barbados (United Kingdom)
 
Basutoland (United Kingdom)
 
Bechuanaland (United Kingdom)
 
Bermuda (United Kingdom)
 
Bhutan (United Kingdom)
 
British Cameroons (United Kingdom)
 
British Guiana (United Kingdom)
 
British Honduras (United Kingdom)
 
British Leeward Islands (United Kingdom)
 
British Somaliland (United Kingdom)
 
British Togoland (United Kingdom)
 
British Western Pacific Territories (until 9 December; United Kingdom)
 
British Windward Islands (United Kingdom)
 
Brunei (United Kingdom)
 
Burma (until 30 March; United Kingdom)
 
Burma (from 30 March; United Kingdom)
 
Ceylon (United Kingdom)
 
Cyprus (United Kingdom)
 
Eritrea (from 19 May; United Kingdom)
 
Falkland Islands (United Kingdom)
 
Faroe Islands (United Kingdom)
 
Federated Malay States (until 8 December; United Kingdom)
 
Gambia (United Kingdom)
 
Gibraltar (United Kingdom)
 
Gold Coast (United Kingdom)
 
Heard Island and McDonald Islands (United Kingdom)
 
Hong Kong (until 25 December; United Kingdom)
 
India (United Kingdom)
 
Isle of Man (United Kingdom)
 
Italian Somaliland (from 26 February; United Kingdom)
 
Jamaica (United Kingdom)
 
Johor (United Kingdom)
 
Kedah (United Kingdom)
 
Kelantan (United Kingdom)
 
Kenya (United Kingdom)
 
Kuwait (United Kingdom)
 
Maldives (United Kingdom)
 
Malta (United Kingdom)
 
Mauritius (United Kingdom)
 
Muscat and Oman (United Kingdom)
 
Ogaden (from 25 February; United Kingdom)
 
Nigeria (United Kingdom)
 
North Borneo (United Kingdom)
 
Northern Rhodesia (United Kingdom)
 
Nyasaland (United Kingdom)
 
Palestine (United Kingdom)
 
Perlis (United Kingdom)
 
Qatar (United Kingdom)
 
Saint Helena (United Kingdom)
 
Sarawak (United Kingdom)
 
Sark (United Kingdom)
 
Seychelles (United Kingdom)
 
Sierra Leone (United Kingdom)
 
Sikkim (United Kingdom)
 
Somalia (from 25 February; United Kingdom)
 
South Orkney Islands (United Kingdom)
 
Southern Rhodesia (United Kingdom)
 
South Shetland Islands (United Kingdom)
 
Straits Settlements (until 15 February; United Kingdom)
 
Swaziland (United Kingdom)
 
Tanganyika (United Kingdom)
 
Terengganu (United Kingdom)
 
Tientsin (United Kingdom)
 
Transjordan (United Kingdom)
 
Trinidad and Tobago (United Kingdom)
 
Trucial States (United Kingdom)
 
Uganda (United Kingdom)
 
Zanzibar (United Kingdom)
 
Alaska (United States)
 
American Samoa (United States)
 
Baker Island (United States)
 
Corn Islands (United States)
 
Guam (until 11 December; United States)
 
Hawaii (United States)
 
Howland Island (United States)
 
Jarvis Island (United States)
 
Johnston Atoll (United States)
 
Kingman Reef (United States)
 
Midway Atoll (United States)
 
Navassa Island (United States)
 
Palmyra Atoll (United States)
 
Panama Canal Zone (United States)
 
Petrel Islands (United States)
 
Philippines (United States)
 
Puerto Rico (United States)
 
Quita Sueno Bank (United States)
 
Roncador Bank (United States)
 
Serrana Bank (United States)
 
Serranilla Bank (United States)
 
Swan Islands (United States)
 
United States Virgin Islands (United States)
 
Wake Island (until 27 December; United States)

Australian states

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New South Wales
 
Queensland
 
South Australia
 
Tasmania
 
Victoria
 
Western Australia

Canadian states

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Alberta
 
British Columbia
 
Manitoba
 
New Brunswick
 
Northwest Territories
 
Nova Scotia
 
Ontario
 
Prince Edward Island
 
Quebec
 
Saskatchewan
 
Yukon Territory

Sovereign U.S. states

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Alabama
 
Arizona
 
Arkansas
 
California
 
Colorado
 
Connecticut
 
Delaware
 
Florida
 
Georgia
 
Idaho
 
Illinois
 
Indiana
 
Iowa
 
Kansas
 
Kentucky
 
Louisiana
 
Maine
 
Maryland
 
Massachusetts
 
Michigan
 
Minnesota
 
Mississippi
 
Missouri
 
Montana
 
Nebraska
 
Nevada
 
New Hampshire
 
New Jersey
 
New Mexico
 
New York
 
North Carolina
 
North Dakota
 
Ohio
 
Oklahoma (until mid-1941)
 
Oklahoma (from mid-1941)
 
Oregon
 
Pennsylvania
 
Rhode Island
 
South Carolina
 
South Dakota
 
Tennessee
 
Texas
 
Utah
 
Vermont
 
Virginia
 
Washington
 
West Virginia
 
Wisconsin
 
Wyoming

Other entities

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Reorganized National Government of the Republic of China
 
Croatia (from 10 April)
 
Free France
 
Vichy France
 
Hellenic State (from 23 April)
 
Provisional Government of the Republic of Korea
 
Manchukuo
 
Mengjiang
 
Poland
 
Slovakia
 
Serbia (from 29 August)
 
Tangier
 
Tuva (until 25 June)
 
Tuva (25 June)
 
Tuva (from 25 June)

Other culturals

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Buddhism
 
Esperanto
 
Pan-African Flag
 
Romani