Sovereign-state flags in 1912

Sovereign states

Albania

Andorra - variant

Andorra - variant

Argentina

Aussa

Australia

Austria-Hungary

Belgium

Bolivia

Brazil

Bulgaria

Canada

Chile

China (until February 12)

China (from February 12)

Colombia

Costa Rica

Crete

Cuba

Darfur

Denmark

Dominican Republic

Ecuador

El Salvador (until 27 May)

El Salvador (from 27 May)

Ethiopia

France

Germany

Greece

Guatemala

Ha'il

Haiti

Honduras

Italy

Japan

Johor Sultanate

Liberia

Liechtenstein

Luxembourg

Mbunda

Mexico

Monaco

Mongolia

Montenegro

Morocco (until 30 March)

Muscat and Oman

Netherlands

Newfoundland

New Zealand

Nicaragua

Norway

Ottoman Empire

Panama

Paraguay

Paraguay

Persia

Peru

Portugal

Riyadh

Romania

Russia

San Marino

Serbia

Setul Mambang Segara

Siam

South Africa (until 1912)

South Africa (from 1912)

Spain

Sulu

Sweden

Switzerland

Tibet (from July)

United Kingdom

United States (until 4 July)

United States (from 4 July)

Uruguay

Venezuela

Wadai (until date unknown)

Colonies, concessions, possessions, protectorates, mandates and territories

Bosnia and Herzegovina (Austria-Hungary)

Papua (Australia)

Tianjin (Austria-Hungary)

Belgian Congo (Belgium)

Tianjin (Belgium)

Danish West Indies (Denmark)

Greenland (Denmark)

Iceland (Denmark)

Anglo-Egyptian Sudan (Egypt and United Kingdom)

French Algeria (France)

French Comoros (France)

French Equatorial Africa (France)

French Guiana (France)

French India (France)

French Indochina (France)

French Madagascar (France)

French Morocco (from 30 March; France)

French Polynesia (France)

French Somaliland (France)

French Tunisia (France)

French West Africa (France)

Gambier Islands (France)

Guadeloupe (France)

Hankou (France)

Martinique (France)

New Caledonia (France)

New Hebrides (France)

Réunion (France)

Saint Pierre and Miquelon (France)

Shanghai (France)

Tientsin (France)

Wallis and Futuna (France)

German East Africa (Germany)

German Kiautschou (Germany)

German New Guinea (Germany)

German Samoa (Germany)

German South-West Africa (Germany)

Hankou (Germany)

Kamerun (Germany)

Tientsin (Germany)

Togoland (Germany)

Amoy (Italy)

Italian Cyrenaica (Italy)

Italian Eritrea (Italy)

Italian Somaliland (Italy)

Italian Tripolitania (Italy)

Shanghai (Italy)

Tientsin (Italy)

Chongqing (Japan)

Hangzhou (Japan)

Hankou (Japan)

Japanese Korea (Chōsen) (Japan)

Karafuto (Japan)

Kwantung (Japan)

Shashi (Japan)

Suzhou (Japan)

Taiwan (Japan)

Tientsin (Japan)

Isla de la Pasión (Mexico)

Curaçao and Dependencies (Netherlands)

Dutch East Indies (Netherlands)

Surinam (Netherlands)

Cook Islands (New Zealand)

Niue (New Zealand)

Sverdrup Islands (Norway)

Crete (Ottoman Empire)

Egypt (Ottoman Empire)

Mecca (Ottoman Empire)

Qatar (Ottoman Empire)

Samos (until 1912; Ottoman Empire)

Portuguese Cape Verde (Portugal)

Kongo (Portugal)

Portuguese Macau (Portugal)

Portuguese East Africa (Portugal)

Portuguese Guinea (Portugal)

Portuguese India (Portugal)

Portuguese Timor (Portugal)

Portuguese West Africa (Portugal)

Fort of São João Baptista de Ajudá (Portugal)

Portuguese São Tomé and Príncipe (Portugal)

Bukhara (Russia)

Khiva (Russia)

Tientsin (Russia)

Finland (Russia)

Elobey, Annobón, and Corisco (Spain)

Fernando Poo (Spain)

Río Muni (Spain)

Spanish Morocco (from 27 November; Spain)

Spanish North Africa (Spain)

Spanish Sahara (Spain)

Aden (United Kingdom)

Afghanistan (United Kingdom)

Amoy (United Kingdom)

Ascension Island (United Kingdom)

Bahamas (United Kingdom)

Bahrain (United Kingdom)

Baker Island (United Kingdom)

Barbados (United Kingdom)

Basutoland (United Kingdom)

Bechuanaland (United Kingdom)

Bermuda (United Kingdom)

Bhutan (United Kingdom)

British Ceylon (United Kingdom)

British Cyprus (United Kingdom)

British East Africa (United Kingdom)

British Guiana (United Kingdom)

British Honduras (United Kingdom)

British Hong Kong (United Kingdom)

British Jamaica (United Kingdom)

British Leeward Islands (United Kingdom)

British Mauritius (United Kingdom)

British Somaliland (United Kingdom)

British Trinidad and Tobago (United Kingdom)

British Western Pacific Territories (United Kingdom)

British Windward Islands (United Kingdom)

Brunei (United Kingdom)

Falkland Islands (United Kingdom)

Federated Malay States (United Kingdom)

Fiji (United Kingdom)

Gambia (United Kingdom)

Gibraltar (United Kingdom)

Gold Coast (United Kingdom)

Graham Land (United Kingdom)

Guernsey (United Kingdom)

Hankou (United Kingdom)

Heard Island and McDonald Islands (United Kingdom)

India (United Kingdom)

Isle of Man (United Kingdom)

Jarvis Island (United Kingdom)

Jersey (United Kingdom)

Jiujiang (United Kingdom)

Kedah (until mid-1912; United Kingdom)

Kedah (from mid-1912; United Kingdom)

Kelantan (until mid-1912; United Kingdom)

Kelantan (from mid-1912; United Kingdom)

Kuwait (United Kingdom)

Maldives (United Kingdom)

Malta (United Kingdom)

Nepal (United Kingdom)

North Borneo (United Kingdom)

Northern Nigeria (United Kingdom)

Northern Rhodesia (United Kingdom)

Nyasaland (United Kingdom)

Perlis (United Kingdom)

Rhodesia (United Kingdom)

Saint Helena (United Kingdom)

Sarawak (United Kingdom)

Seychelles (United Kingdom)

Sierra Leone (United Kingdom)

Sikkim (United Kingdom)

South Orkney Islands (United Kingdom)

South Shetland Islands (United Kingdom)

Southern Nigeria Protectorate (United Kingdom)

Straits Settlements (United Kingdom)

Suez Canal (United Kingdom)

Swaziland (United Kingdom)

Terengganu (United Kingdom)

Tristan da Cunha (United Kingdom)

Trucial States (United Kingdom)

Uganda (United Kingdom)

Union Islands (United Kingdom)

Victoria Land (United Kingdom)

Weihai (United Kingdom)

Zanzibar (United Kingdom)

Zhenjiang (United Kingdom)

Alaska (until 4 July; United States)

Alaska (from 4 July; United States)

American Samoa (until 4 July; United States)

American Samoa (from 4 July; United States)

Arizona (until 14 February; United States)

Bajo Nuevo Bank (until 4 July; United States)

Bajo Nuevo Bank (from 4 July; United States)

Guam (until 4 July; United States)

Guam (from 4 July; United States)

Hawaii (United States)

Howland Island (until 4 July; United States)

Howland Island (from 4 July; United States)

Johnston Atoll (until 4 July; United States)

Johnston Atoll (from 4 July; United States)

Kingman Reef (until 4 July; United States)

Kingman Reef (from 4 July; United States)

Middlebrook Island (until 4 July; United States)

Middlebrook Island (from 4 July; United States)

Midway Atoll (until 4 July; United States)

Midway Atoll (from 4 July; United States)

Navassa Island (until 4 July; United States)

Navassa Island (from 4 July; United States)

New Mexico (until 6 January; United States)

Palmyra Atoll (until 4 July; United States)

Palmyra Atoll (from 4 July; United States)

Panama Canal Zone (until 4 July; United States)

Panama Canal Zone (from 4 July; United States)

Philippine Islands (until 4 July; United States)

Philippine Islands (from 4 July; United States)

Puerto Rico (until 4 July; United States)

Puerto Rico (from 4 July; United States)

Quita Sueño Bank (until 4 July; United States)

Quita Sueño Bank (from 4 July; United States)

Roncador Bank (until 4 July; United States)

Roncador Bank (from 4 July; United States)

Serrana Bank (until 4 July; United States)

Serrana Bank (from 4 July; United States)

Serranilla Bank (until 4 July; United States)

Serranilla Bank (from 4 July; United States)

Swan Islands (until 4 July; United States)

Swan Islands (from 4 July; United States)

Wake Island (until 4 July; United States)

Wake Island (from 4 July; United States)

Australian states

New South Wales

Queensland

South Australia

Tasmania

Victoria

Western Australia

Canadian states

Alberta

British Columbia

Manitoba

New Brunswick

Northwest Territories

Nova Scotia

Ontario

Prince Edward Island

Quebec

Saskatchewan

Yukon Territory

Sovereign U.S. states

Alabama

Arizona (from 14 February)

Arkansas

California

Colorado

Connecticut

Delaware

Florida

Georgia

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana (until 12 April)

Louisiana (from 12 April)

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico (from 1 January)

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

Other entities

Icaria (from 1912)

Uryankhay Republic

Other culturals

Al-Mountada Al-Adabi

Buddhism

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