User:Yeeted Or Yote/sandbox

=Countries=

Europe

 * United Kingdom
 * Flag of the United Kingdom.svg United Kingdom of Great Britain and Ireland (1900-1922)
 * Flag of the United Kingdom.svg British Empire (1900-1997)
 * Flag of the United Kingdom.svg United Kingdom of Great Britain and Northern Ireland (1922-)
 * Flag of the United Kingdom.svg Commonwealth Realm (1931-)
 * Flag of the United Kingdom.svg British Overseas Territories (1997-)
 * England
 * Flag of England.svg England (1900-)
 * Scotland
 * Flag of Scotland.svg Scotland (1900-)
 * Wales
 * Flag of Wales (1807–1953).svg Wales (1900-1953)
 * Flag of Wales (1953–1959).svg Wales (1953-1959)
 * Flag of Wales.svg Wales (1959-)
 * Northern Ireland
 * Flag of Northern Ireland (1924–1953).svg Northern Ireland (1921-1953)
 * Ulster Banner.svg Northern Ireland (1953-)
 * Isle of Man
 * Flag of the United Kingdom.svg Isle of Man (1900-1932)
 * Flag of the Isle of Mann.svg Isle of Man (1932-)
 * Channel Islands
 * Flag of Germany (1935–1945).svg German occupation of the Channel Islands (1940-1945)
 * Jersey
 * Flag of Jersey (pre 1981).svg Bailiwick of Jersey (1900-1940) (1945-1981)
 * Flag of Jersey.svg Bailiwick of Jersey (1981-)
 * Guernsey
 * Old Flag of Guernsey.svg Bailiwick of Guernsey (1900-1936)
 * Flag of Guernsey (1936).svg Bailiwick of Guernsey (1936-1940) (1945-1985)
 * Flag of Guernsey.svg Bailiwick of Guernsey (1985-)
 * France
 * Flag of France (1794–1815, 1830–1958).svg French Third Republic (1900-1940)
 * Flag of France (1794–1815, 1830–1958).svg French Colonial Empire (1900-1958)
 * Flag of the German Empire.svg German occupation of north-east France (1914-1918)
 * Flag of Germany (1935–1945).svg German Military Administration in France (1940-1944)
 * Flag of Italy (1861–1946).svg Italian Military Administration in France (1940-1943)
 * Flag of Free France (1940-1944).svg Free France (1940-1944)
 * Flag of Philippe Pétain, Chief of State of Vichy France.svg French State (1940-1944)
 * Flag of Italy (1861–1946).svg Italian occupation of Corsica (1942-1943)
 * Flag of France (1794–1815, 1830–1958).svg French Committee of National Liberation (1943-1944)
 * Flag of France (1794–1815, 1830–1958).svg Provisional Government of the French Republic (1944-1946)
 * Flag of France (1794–1815, 1830–1958).svg French Fourth Republic (1946-1958)
 * Flag of France (1794–1815, 1830–1958).svg French Union (1946-1958)
 * Standard of the French Community.svg French Community (1958-1995)
 * Flag of France.svg French Fifth Republic (1958-)
 * Flag of France.svg French Colonial Empire (1958-1980)
 * Flag of France.svg Overseas France (1980-)
 * Germany
 * Flag of the German Empire.svg German Empire (1900-1918)
 * Reichskolonialflagge.svg German Colonial Empire (1900-1918)
 * Socialist red flag.svg Free Socialist Republic of Germany (1918-1919)
 * Socialist red flag.svg Saxon Soviet Republic (1918-1919)
 * Flag of the United Kingdom.svgFlag of France (1794–1815, 1830–1958).svg Entente occupation of the Rhineland (1918-1919)
 * Flag of the German Empire.svg Weimar Republic (1918-1919)
 * Socialist red flag.svg Bavarian Soviet Republic (1919)
 * Socialist red flag.svg Bremen Soviet Republic (1919)
 * Flag of the League of Nations (1939).svg League of Nations occupation of the Rhineland (1919-1930)
 * Flagge Preußen - Provinz Hessen-Nassau.svg Free State of Bottleneck (1919-1923)
 * Flag of France (1794–1815, 1830–1958).svg French occupation of Frankfurt (1920)
 * Flag of France (1794–1815, 1830–1958).svgFlag of Belgium (civil).svg Franco-Belgian occupation of the Ruhr (1923-1925)
 * Flag of Germany (3-2 aspect ratio).svg Weimar Republic (1919-1933)
 * Flag of Saar 1920-1935.svg Territory of the Saar Basin (1920-1935)
 * Flag of the Free City of Danzig.svg Free City of Danzig (1920-1939)
 * Flag of North Rhine-Westphalia.svg Rhenish Republic (1923-1924)
 * Flag of the German Reich (1933–1935).svg German Reich (1933-1935)
 * Flag of Germany (1935–1945).svg German Reich (1935-1943)
 * Flag of Germany (1935–1945).svg Greater German Reich (1943-1945)
 * Merchant flag of Germany (1946–1949).svg Allied-occupied Germany (1945-1949)
 * Flag of the United States (1912-1959).svg American occupation zone of Germany (1945-1947)
 * Flag of the United Kingdom.svg British occupation zone of Germany (1945-1947)
 * Flag of France (1794–1815, 1830–1958).svg French occupation zone of Germany (1945-1948)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation zone of Germany (1945-1949)
 * Flag of the United States (1912–1959).svgFlag of the United Kingdom.svg Bizone (1947-1948)
 * Flag of the United States (1912–1959).svgFlag of the United Kingdom.svgFlag of France (1794–1815, 1830–1958).svg Trizone (1948-1949)
 * Flag of Saar (1947–1956).svg Saar Protectorate (French Protectorate) (1947-1956)
 * Flag of Germany.svg Federal Republic of Germany (1949-)
 * Flag of Germany.svg German Democratic Republic (Soviet Satellite) (1949-1959)
 * Flag of Germany.svg East German Uprising (1953)
 * Flag of the German Democratic Republic.svg German Democratic Republic (Soviet Satellite) (1959-1990)
 * Flag of East Germany with cut out emblem.svg Peaceful Revolution (1989-1990)
 * Italy
 * Flag of Italy (1861–1946).svg Kingdom of Italy (1900-1946)
 * Flag of Italy (1861-1946) crowned.svg Italian Colonial Empire (1900-1946)
 * War flag of the Italian Social Republic.svg Italian Social Republic (German Puppet) (1943-1945)
 * Flag of Italy (1946–2003).svg Italian Republic (1946-2003)
 * Flag of Italy (1946–2003).svg Italian Colonial Empire (1946-1960)
 * Free Territory Trieste Flag.svg Free Territory of Trieste (1947-1954)
 * Flag of Italy (2003–2006).svg Italian Republic (2003-2006)
 * Flag of Italy.svg Italian Republic (2006-)
 * Belgium
 * Flag of Belgium.svg Kingdom of Belgium (1900-1940) (1944-)
 * Flag of Belgium.svg Belgian Colonial Empire (1908-1962)
 * Flag of the German Empire.svg German occupation of Belgium (1914-1918)
 * Flag of Belgium.svg First de Broqueville government (1914-1916)
 * Flag of Belgium.svg Second de Broqueville government (1916-1918)
 * Flag of Belgium.svg Belgian government in London (1940-1944)
 * War ensign of Germany (1938–1945).svg Military Administration of Belgium and Northern France (1940-1944)
 * Flag of Belgium.svg Belgian Resistance (1940-1944)
 * Flag of Germany (1935–1945).svg Reichskommissariat of Belgium and Northern France (1944)
 * Netherlands
 * Flag of the Netherlands.svg The Netherlands (1900-1940) (1945-)
 * Flag of the Netherlands.svg Kingdom of the Netherlands (1900-)
 * Flag of the Netherlands.svg Dutch Colonial Empire (1900-1975)
 * Flag of the Netherlands.svg Dutch government-in-exile (1940-1945)
 * Flag of Germany (1935–1945).svg Reich Commissariat for the Occupied Dutch Territories (1940-1945)
 * Flag of the Netherlands.svg Dutch Resistance (1941-1945)
 * Luxembourg
 * Flag of Luxembourg.svg Grand Duchy of Luxembourg (1900-1914) (1918-1940) (1944-)
 * Flag of Luxembourg.svg Eyschen Government (1914-1918)
 * Flag of the German Empire.svg German occupation of Luxembourg (1914-1918)
 * Flag of Luxembourg.svg Luxembourg government in exile (1940-1944)
 * Flag of Germany (1935–1945).svg Military Administration of Luxembourg (1940)
 * Flag of Germany (1935–1945).svg Civil Administration Area of Luxembourg (1940-1942)
 * Civil Ensign of Luxembourg.svg Luxembourgish Red Lion (1941-1944)
 * Russia
 * Flag of Russia (1991–1993).svg Russian Federation (1991-1993)
 * Flag of Russia.svg Russian Federation (1993-)
 * White Russia
 * Flag of Russian Empire (1914-1917).svg Russian Empire (1900-1917)
 * Flag of Russia.svg Russian Republic (1917)
 * Flag of Russia.svg White Movement (1917-1923)
 * Flag of Russia.svg Russian Democratic Federative Republic (1917-1918)
 * Flag of Russia.svg Provisional All-Russian Government (1918-1920)
 * Flag of Russia.svg Eastern Okraina (1920)
 * Red Russia
 * Flag of Russia (1918).svg Russian Soviet Republic (1917-1818)
 * Flag of the Russian Soviet Federative Socialist Republic (1918–1937).svg Russian Soviet Republic (1918-1922)
 * Flag of the Russian Soviet Federative Socialist Republic (1918–1937).svg Russian Socialist Federative Soviet Republic (1922-1937)
 * Flag of the Russian Soviet Federative Socialist Republic (1937–1954).svg Russian Soviet Federative Socialist Republic (1937-1954)
 * Flag of the Russian Soviet Federative Socialist Republic.svg Russian Soviet Federative Socialist Republic (1954-1991)
 * Flag of Russia (1991–1993).svg Russian Soviet Federative Socialist Republic (1991)
 * Poland
 * Flag of Poland (1919–1928).svg Kingdom of Poland (German Puppet) (1917-1918)
 * Flag of Poland (1919–1928).svg Republic of Zakopane (1918)
 * POL Tarnobrzeg flag.svg Republic of Tarnobrzeg (1918-1919)
 * Flag of the Galician SSR.svg Galician Soviet Socialist Republic (1920)
 * Flag of Poland (1928–1980).svg Second Polish Republic (1918-1939)
 * Flag of Germany (1935–1945).svg Military Administration in Poland (1939)
 * Flag of Germany (1935–1945).svg General Government (1939-1945)
 * Flaga PPP.svg Polish Underground State (1939-1945)
 * Flag of Poland (1928–1980).svg Government of the Republic of Poland in exile (1939-1990)
 * Flag of Poland (1928–1980).svg Provisional Government of the Republic of Poland (1944-1945)
 * Flag of Poland (1928–1980).svg Provisional Government of National Unity (Soviet Satellite) (1945-1947)
 * Flag of Poland (with coat of arms).svg Polish People's Republic (Soviet Satellite) (1947-1989)
 * Flag of Poland.svg Republic of Poland (1989-)
 * Denmark
 * Flag of Denmark.svg Kingdom of Denmark (1900-1940) (1945-)
 * Flag of Denmark.svg Danish Colonial Empire (1900-1940) (1945-1953)
 * Flag of Denmark.svg Danish Freedom Council (1940-1945)
 * Flag of Denmark.svg Protectorate of Denmark (German Protectorate) (1940-1943)
 * Flag of Denmark.svg Danish Resistance Movement (1940-1945)
 * Flag of Germany (1935–1945).svg German occupation of Denmark (1943-1945)
 * Flag of Denmark.svg The Unity of the Realm (1948-)
 * Norway
 * Flag of Norway.svg Kingdom of Norway (1905-1940) (1945-)
 * Flag of Norway.svg Norwegian Overseas Territories (1905-)
 * Flag of Norway.svg Nygaardsvold's Cabinet (1940-1945)
 * Flag of Germany (1935–1945).svg Reichskommissariat Norwegen (1940-1945)
 * Flag of Norway.svg Norwegian Resistance Movement (1940-1945)
 * Flag of Nasjonal Samling.svg National Government (German Puppet) (1942-1945)
 * Spain
 * Flag of Spain (1785–1873, 1875–1931).svg Kingdom of Spain (1900-1931)
 * Flag of Spain (1931–1939).svg Second Spanish Republic (1931-1939)
 * Bandera del bando nacional 1936-1938.svg Spanish State (1936-1938)
 * Flag of Spain (1938–1945).svg Spanish State (1938-1945)
 * Flag of Spain (1931–1939).svg Government of the Spanish Republic in exile (1939-1977)
 * Flag of Spain (1945–1977).svg Spanish State (1945-1947)
 * Flag of Spain (1945–1977).svg Kingdom of Spain (1947-1977)
 * Flag of Spain (1977–1981).svg Kingdom of Spain (1977-1981)
 * Flag of Spain.svg Kingdom of Spain (1981-)
 * Turkey
 * Flag of the Ottoman Empire.svg Ottoman Empire (1900-1923)
 * Flag of Turkey.svg Turkish National Movement (1919-1923)
 * Ottoman flag alternative 2.svg Government of the Grand National Assembly (1920-1923)
 * Flag of Turkey.svg Republic of Turkey (1923-)
 * Serbia
 * State Flag of Serbia (1882-1918).svg Kingdom of Serbia (1900-1918)
 * Flag of Germany (1935–1945).svg Territory of the Military Commander in Serbia (1941-1944)
 * Flag of the Government of National Salvation (occupied Yugoslavia).svg Government of National Salvation (German Puppet) (1941-1944)
 * Flag of Serbia (1947–1992).svg Federal State of Serbia (1945-1946)
 * Flag of Serbia (1947–1992).svg People's Republic of Serbia (1946-1963)
 * Flag of Serbia (1947–1992).svg Socialist Republic of Serbia (1963-1990)
 * Flag of Serbia (1947–1992).svg Republic of Serbia (1990-1992)
 * Flag of Serbia (1992–2004).svg Republic of Serbia (1992-2006)
 * Flag of Serbia (2004–2010).svg Republic of Serbia (2006-2010)
 * Flag of Serbia.svg Republic of Serbia (2010-)
 * Vatican City
 * Flag of the Papal States (1808-1870).svg States of the Church (Italian Province) (1900-1929)
 * Flag of the Vatican City.svg Vatican City State (1929-)
 * Flag of the Vatican City.svg Holy See (1929-)
 * San Marino
 * Flag of San Marino (1862–2011).svg Most Serene Republic of San Marino (1900-1944) (1944-2011)
 * Flag of Germany (1935–1945).svg German occupation of San Marino (1944)
 * Flag of the United Kingdom.svg British occupation of San Marino (1944)
 * Flag of San Marino.svg Most Serene Republic of San Marino (2011-)
 * Yugoslavia
 * Flag of the State of Slovenes, Croats and Serbs.svg State of Slovenes, Croats and Serbs (1918)
 * Flag of Yugoslavia (1918–1941).svg Kingdom of Serbs, Croats and Slovenes (1918-1929)
 * Flag of Yugoslavia (1918–1941).svg Kingdom of Yugoslavia (1929-1941)
 * Flag of Yugoslavia (1918–1941).svg Government of the Kingdom of Yugoslavia in Exile (1941-1945)
 * Flag of Yugoslavia (1943–1946).svg National Liberation Army and Partisan Detachments of Yugoslavia (1941-1945)
 * Chetniks Flag.svg Chetnik Detachments of the Yugoslav Army (1941-1946)
 * Flag of Yugoslavia (1943–1946).svg Democratic Federal Yugoslavia (1943-1945)
 * Flag of Yugoslavia (1946–1992).svg Federal People's Republic of Yugoslavia (1945-1963)
 * Flag of Yugoslavia (1946–1992).svg Socialist Federal Republic of Yugoslavia (1963-1992)
 * Flag of Serbia and Montenegro (2003–2006).svg Federal Republic of Yugoslavia (1992-2003)
 * Flag of Serbia and Montenegro (2003–2006).svg State Union of Serbia and Montenegro (2003-2006)
 * Bulgaria
 * Flag of Eastern Rumelia (1878–1908).svg Eastern Rumelia (1900-1908)
 * Flag of Bulgaria.svg Principality of Bulgaria (Ottoman Vassal) (1900-1908)
 * Naval Ensign of Bulgaria (1878-1944).svg Third Bulgarian Tsardom (1908-1944)
 * Flag of TRWT.svg Provisional Government of Western Thrace (1913)
 * Flag of TRWT.svg Independent Government of Western Thrace (1913)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation of Bulgaria (1944)
 * Flag of the Bulgarian Homeland Front.svg Third Bulgarian Tsardom (1944-1946)
 * Flag of Bulgaria (1946-1948).svg People's Republic of Bulgaria (1946-1949)
 * Flag of Bulgaria (1948-1967).svg People's Republic of Bulgaria (Soviet Satellite) (1949 -1967)
 * Flag of Bulgaria (1967-1971).svg People's Republic of Bulgaria (Soviet Satellite) (1967-1971)
 * Flag of Bulgaria (1971 – 1990).svg People's Republic of Bulgaria (Soviet Satellite) (1971-1990)
 * Flag of Bulgaria.svg Republic of Bulgaria (1990-)
 * Finland
 * Flag of Russian Empire (1914-1917).svg Grand Duchy of Finland (1900-1917)
 * Flag of Finland 1918 (state).svg White Finland (1917-1918)
 * Socialist red flag.svg Finnish Socialist Workers' Republic (1918)
 * Flag of Finland (1918-1920).svg Kingdom of Finland (German Puppet) (1918)
 * Flag of Finland (1918-1920).svg Kingdom of Finland (1918-1919)
 * Flag of Finland.svg Republic of Finland (1919-)
 * Åland flag 1922.svg Åland Islands (1921-1954)
 * Flag of Finland.svg Finnish Democratic Republic (1939-1940)
 * Flag of the Karelo-Finnish SSR (1940-1953).svg Karelo-Finnish Soviet Socialist Republic (1940-1953)
 * Flag of Finland 1920-1978 (State).svg Finnish Military Administration in Eastern Karelia (1941-1944)
 * Flag of the Karelo-Finnish SSR.svg Karelo-Finnish Soviet Socialist Republic (1953-1956)
 * Flag of Åland.svg Åland Islands (1954-)
 * Czechoslovakia
 * Flag of Bohemia.svg First Czechoslovak Republic (1918-1920)
 * Flag of Czechoslovakia.svg First Czechoslovak Republic (1920-1938)
 * Flag of Czechoslovakia.svg Second Czechoslovak Republic (1938-1939)
 * Flag of Ukraine.svg Carpatho-Ukraine (1939)
 * Flag of Czechoslovakia.svg Provisional Government of Czechoslovakia (1939-1945)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation of Czechoslovakia (1944-1945)
 * Flag of the Czech Republic.svg Third Czechoslovak Republic (1945-1948)
 * Flag of the Czech Republic.svg Czechoslovak Socialist Republic (Soviet Satellite) (1948-1960)
 * Flag of the Czech Republic.svg Czechoslovak Socialist Republic (1960-1968)
 * Flag of the Czech Republic.svg Czechoslovak Socialist Republic (Soviet Satellite) (1968-1990)
 * Flag of the Czech Republic.svg Velvet Revolution (1989)
 * Flag of the Czech Republic.svg Czech and Slovak Federative Republic (1990-1992)
 * Czechia
 * Flag of the Protectorate of Bohemia and Moravia.svg Protectorate of Bohemia and Moravia (German Protectorate) (1939-1945)
 * Flag of the Czech Republic.svg Czech Socialist Republic (1969-1990)
 * Flag of Bohemia.svg Czech Republic (1990-1992)
 * Flag of the Czech Republic.svg Czech Republic (1992-)
 * Slovakia
 * Socialist red flag.svg Slovak Soviet Republic (Hungarian Puppet) (1919)
 * War ensign of the First Slovak Republic.svg Slovak Republic (German Puppet) (1939-1945)
 * Flag of the Czech Republic.svg Slovak Socialist Republic (1969-1990)
 * Flag of Slovakia (1939–1945).svg Slovak Republic (1990-1992)
 * Flag of Slovakia.svg Slovak Republic (1992-)
 * Greece
 * State Flag of Greece (1863-1924 and 1935-1973).svg Kingdom of Greece (1900-1924) (1935-1941) (1944-1967)
 * Flag of Greece (1822-1978).svg Second Hellenic Republic (1924-1935)
 * State Flag of Greece (1863-1924 and 1935-1973).svg Greek government-in-exile (1941-1944)
 * State Flag of Greece (1863-1924 and 1935-1973).svg National Resistance (1941-1944)
 * Flag of Greece (1822-1978).svg Hellenic State (Italian Puppet) (1941-1943)
 * Flag of Greece (1822-1978).svg Hellenic State (German Puppet) (1943-1944)
 * Flag of Greece (1970-1975).svg Kingdom of Greece (1967-1973)
 * Flag of Greece (1970-1975).svg Hellenic Republic (1973-1974)
 * Flag of Greece (1822-1978).svg Hellenic Republic (1974-1978)
 * Flag of Greece.svg Hellenic Republic (1978-)
 * Monaco
 * Flag of Monaco.svg Principality of Monaco (1900-1942) (1944-)
 * Flag of Italy (1861–1946).svg Italian occupation of Monaco (1942-1943)
 * Flag of Germany (1935–1945).svg German occupation of Monaco (1943-1944)
 * Ireland
 * Saint Patrick's Saltire.svg Ireland (1900-1921)
 * Irish Republic Flag.svg Irish Republic (1919-1922)
 * Saint Patrick's Saltire.svg Southern Ireland (1921-1922)
 * Flag of Ireland.svg Irish Free State (British Dominion) (1922-1937)
 * Flag of Ireland.svg Dominion of Éire (British Dominion) (1937-1949)
 * Flag of Ireland.svg Republic of Ireland (1949-)
 * Liechtenstein
 * Flag of Liechtenstein (1852-1921).svg Principality of Liechtenstein (1900-1921)
 * Flag of Liechtenstein (1921-1937).svg Principality of Liechtenstein (1921-1937)
 * Flag of Liechtenstein (1937-1982).svg Principality of Liechtenstein (1937-1982)
 * Flag of Liechtenstein.svg Principality of Liechtenstein (1982-)
 * Faroe Islands
 * Flag of the Faroe Islands.svg Colony of the Faroe Islands (1900-1940) (1945-1948)
 * Flag of the United Kingdom.svg British occupation of the Faroe Islands (1940-1945)
 * Flag of the Faroe Islands.svg Faroe Islands (1948-)
 * Iceland
 * Flag of Iceland (1918–1944).svg Colony of Iceland (1900-1918)
 * Flag of Iceland (1918–1944).svg Kingdom of Iceland (Danish Dominion) (1918-1940)
 * Flag of the United Kingdom.svg British occupation of Iceland (1940-1941)
 * Canadian Red Ensign (1921–1957).svg Canadian occupation of Iceland (1940-1941)
 * Flag of the United States (1912-1959).svg American occupation of Iceland (1941-1945)
 * Flag of Iceland.svg Republic of Iceland (1945-)
 * Bosnia and Herzegovina
 * OostenrijkHongarije-Bosnie.png Condominium of Bosnia and Herzegovina (1900-1918)
 * Flag of Bosnia (1878–1908).svg Bosnia (1900-1908)
 * Flag of Herzegovina (1878-1918).svg Herzegovina (1900-)
 * Flag of Bosnia (1908).svg Bosnia (1908)
 * Flag of Bosnia (1908–1918).svg Bosnia (1908-)
 * Flag of Bosnia and Herzegovina (1946–1992).svg Socialist Republic of Bosnia and Herzegovina (1943-1992)
 * Flag of Bosnia and Herzegovina (1992-1998).svg Republic of Bosnia and Herzegovina (1992-1995)
 * Flag of BiH (First set of proposal 3).svg United Nations Mission in Bosnia and Herzegovina (1995-2002)
 * Flag of Bosnia and Herzegovina (1992-1998).svg Bosnia and Herzegovina (1995-1998)
 * Flag of Bosnia and Herzegovina.svg Bosnia and Herzegovina (1998-)
 * Flag of Europe.svg European Union Police Mission in Bosnia and Herzegovina (2002-2012)
 * Gibraltar
 * Flag of the United Kingdom.svg Crown Colony of Gibraltar (1900-1939)
 * Government Ensign of Gibraltar (1939–1999).svg Crown Colony of Gibraltar (1939-1981)
 * Government Ensign of Gibraltar (1939-1999).svg British Dependent Territory of Gibraltar (1981-1982)
 * Flag of Gibraltar.svg British Dependent Territory of Gibraltar (1982-2002)
 * Flag of Gibraltar.svg British Overseas Territory of Gibraltar (2002-)
 * Andorra
 * Flag of Andorra.svg Principality of Andorra (1900-1934) (1934-1936) (1971-)
 * Flag of Andorra (end of the 19th century-c. 1930s).svg Principality of Andorra (1934)
 * Flag of France (1794–1815, 1830–1958).svg French occupation of Andorra (1936-1940)
 * Flag of Andorra (1939-1949).svg Principality of Andorra (1940-1971)
 * Soviet Union
 * Flag of the Soviet Union (1922–1923).svg Union of Soviet Socialist Republics (1922-1923)
 * Flag of the Soviet Union (1924).svg Union of Soviet Socialist Republics (1923-1924)
 * Flag of the Soviet Union (1924–1936).svg Union of Soviet Socialist Republics (1924-1936)
 * Flag of the Soviet Union (1924–1955).svg Union of Soviet Socialist Republics (1936-1955)
 * Flag of the Soviet Union.svg Union of Soviet Socialist Republics (1955-1991)
 * Flag of the CIS.svg Commonwealth of Independent States (1991-)
 * Flag of the Collective Security Treaty Organization.svg Collective Security Treaty Organization (1992-)
 * Flag of the Union State.svg Union State (1996-)
 * Flag of the Eurasian Economic Union.svg Eurasian Economic Union (2014-)
 * Portugal
 * Flag of Portugal (1830).svg Kingdom of Portugal (1900-1910)
 * Flag of Portugal (1830).svg Portuguese Colonial Empire (1900-1910)
 * Flag of Portugal.svg First Portuguese Republic (1910-1926)
 * Flag of Portugal.svg Portuguese Colonial Empire (1910-1999)
 * Flag of Portugal (1830).svg Monarchy of the North (1919)
 * Flag of Portugal.svg National Dictatorship (1926-1933)
 * Flag of Portugal.svg Second Portuguese Republic (1933-1974)
 * Flag of Portugal.svg National Salvation Junta (1974-1975)
 * Flag of Portugal.svg Portuguese Republic (1975-)
 * Sweden
 * Union Jack of Sweden and Norway (1844-1905).svg United Kingdoms of Sweden and Norway (1900-1905)
 * Flag of Sweden.svg Kingdom of Sweden (1905-)
 * Hungary
 * Flag of Hungary (1915-1918; angels).svg Lands of the Crown of Saint Stephen (1900-1918)
 * Flag of Hungary (1918-1919).svg First Hungarian Republic (1918-1919) (1919)
 * Flag of Hungary (1919).svg Hungarian Soviet Republic (1919)
 * Flag of Hungary (1915-1918, 1919-1946).svg Hungarian Republic (1919-1920)
 * Flag of Hungary (1915-1918, 1919-1946).svg Kingdom of Hungary (1920-1944) (1945-1946)
 * Flag of Hungary (1915-1918, 1919-1946).svg Government of National Unity (German Puppet) (1944-1945)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation of Hungary (1944)
 * Flag of Hungary (1946-1949, 1956-1957; 1-2 aspect ratio).svg Second Hungarian Republic (1946-1949)
 * Flag of Hungary (1949-1956; 1-2 aspect ratio).svg Hungarian People's Republic (Soviet Satellite) (1949-1956)
 * Flag of the Hungarian Revolution (1956; 1-2 aspect ratio).svg Hungarian Uprising (1956)
 * Flag of Hungary (1946-1949, 1956-1957; 1-2 aspect ratio).svg Hungarian People's Republic (Soviet Satellite) (1956-1957)
 * Flag of Hungary.svg Hungarian People's Republic (Soviet Satellite) (1957-1989)
 * Flag of Hungary.svg Hungary (1989-)
 * Romania
 * Flag of Romania.svg Kingdom of Romania (1900-1940) (1941-1944) (1944-1947)
 * Flag of Romania.svg National Legionary State (1940-1941)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation of Romania (1944)
 * Flag of Romania (January-March 1948).svg Romanian People's Republic (Soviet Satellite) (1947-1948)
 * Flag of Romania (1948-1952).svg Romanian People's Republic (Soviet Satellite) (1948-1952)
 * Flag of Romania (1952-1965).svg Romanian People's Republic(Soviet Satellite) (1952-1965)
 * Flag of Romania (1965-1989).svg Socialist Republic of Romania (1965-1989)
 * Romania flag 1989 revolution.svg Romanian Uprising (1989)
 * Flag of Romania.svg Romania (1989-)
 * Alsace and Lorraine
 * Dienstflagge Elsaß-Lothringen Kaiserreich.svg Imperial Territory of Alsace-Lorraine (1900-1918)
 * Flag of the Republic of Alsace-Lorraine.svg Alsace-Lorraine Soviet Republic (1918)
 * Flag of Alsace (historical).svg Alsace (1918-1949)
 * Flag of Lorraine.svg Lorraine (1918-)
 * Flag of Alsace (old).svg Alsace (1949-2008)
 * Flag of Alsace.svg Alsace (2008-)

North America

 * United States of America
 * Flag of the United States (1896-1908).svg United States of America (1900-1908)
 * Flag of the United States (1908-1912).svg United States of America (1908-1912)
 * Flag of the United States (1912-1959).svg United States of America (1912-1959)
 * US flag 49 stars.svg United States of America (1959-1960)
 * Flag of the United States (Pantone).svg United States of America (1960-)
 * Canada
 * Canadian Red Ensign (1868–1921).svg Dominion of Canada (British Dominion) (1900-1921)
 * Canadian Red Ensign (1921–1957).svg Dominion of Canada (British Dominion) (1921-1953)
 * Canadian Red Ensign (1921–1957).svg Canada (British Commonwealth Realm) (1953-1957)
 * Canadian Red Ensign (1957–1965).svg Canada (British Commonwealth Realm) (1957-1965)
 * Flag of Canada (Pantone).svg Canada (British Commonwealth Realm) (1965-)
 * Mexico
 * Flag of Mexico (1893-1916).svg United Mexican States (1900-1916)
 * Flag of Mexico (1916-1934) alternative version.svg United Mexican States (1916-1934)
 * Flag of Mexico (1934-1968).svg United Mexican States (1934-1968)
 * Flag of Mexico.svg United Mexican States (1968-)
 * Bermuda
 * Flag of Bermuda 1875-1910.png Crown Colony of Bermuda (1900-1910)
 * Flag of Bermuda (1910–1999).svg Crown Colony of Bermuda (1910-1981)
 * Flag of Bermuda (1910–1999).svg British Dependent Territory of Bermuda (1981-1999)
 * Flag of Bermuda.svg British Dependent Territory of Bermuda (1999-2002)
 * Flag of Bermuda.svg British Overseas Territory of Bermuda (2002-)
 * Newfoundland and Labrador
 * Dominion of Newfoundland Blue Ensign, 1870–1904.svg Newfoundland Colony (1900-1907)
 * Dominion of Newfoundland Red Ensign.svg Dominion of Newfoundland (British Dominion) (1907-1949)
 * Flag of the United Kingdom.svg Newfoundland and Labrador (Canadian Province) (1949-1980)
 * Flag of the United Kingdom.svg Newfoundland (1949-1980)
 * Flag of the United Kingdom.svg Labrador (1949-1980)
 * Flag of Newfoundland and Labrador.svg Newfoundland and Labrador (Canadian Province) (1980-)
 * Newfoundland Tricolour.svg Newfoundland (1980-)
 * Flag of Labrador.svg Labrador (1980-)
 * Alaska
 * Flag of Alaska.svg Territory of Alaska (1900-1959)
 * Flag of Alaska.svg State of Alaska (1959-)
 * Greenland
 * Flag of Greenland.svg Colony of Greenland (1900-1940) (1945-1979)
 * Flag of the United States (1912-1959).svg American occupation of Greenland (1940-1945)
 * Flag of Greenland.svg Greenland (1979-)
 * Virginia
 * Flag of Virginia (1861–1865).svg Commonwealth of Virginia (1900-1950)
 * Flag of Virginia.svg Commonwealth of Virginia (1950-)

Asia

 * Japan
 * Naval ensign of the Empire of Japan.svg Empire of Japan (1900-1945)
 * Flag of Allied Occupied Japan.svg Empire of Japan (1945-1947)
 * Flag of the United States (1912-1959).svg United States Military Government of the Ryukyu Islands (1945-1950)
 * Flag of Allied Occupied Japan.svg State of Japan (1947-1952)
 * Flag of the United States (1912-1959).svg United States Civil Administration of the Ryukyu Islands (1950-1959)
 * Flag of Japan (1870–1999).svg State of Japan (1952-1999)
 * US flag 49 stars.svg United States Civil Administration of the Ryukyu Islands (1959-1960)
 * Flag of the United States (Pantone).svg United States Civil Administration of the Ryukyu Islands (1960-1972)
 * Flag of Japan.svg State of Japan (1999-)
 * China
 * Republic of China
 * Flag of China (1889–1912).svg Great Qing (1900-1912)
 * Yihetuan flag.png Society of the Righteous and Harmonious Fists (1900-1901)
 * Flag of China (1912–1928).svg First Republic of China (1912-1915) (1916-1928)
 * Flag of the Empire of China (1915–1916).svg Empire of China (1915-1916)
 * Flag of the Empire of China (1916).svg Empire of China (1916)
 * Flag of the Republic of China.svg Republic of China (1928-)
 * Flag of Manchukuo.svg State of Manchuria (1932-1934)
 * Flag of Manchukuo.svg Empire of Great Manchuria (1934-1945)
 * Flag of China (1912–1928).svg East Hebei Autonomous Government (Japanese Puppet) (1935-1938)
 * Flag of China (1912–1928).svg Provisional Government of the Republic of China (Japanese Puppet) (1937-1940)
 * Flag of Reformed Government of the Republic of China.svg Reformed Government of the Republic of China (Japanese Puppet) (1938-1940)
 * [[File:Flag of the Republic of China-Nanjing (Peace, Anti-Communism, National Construction).svg|35px]] Reorganized National Government of the Republic of China (Japanese Puppet) (1940-1943)
 * Flag of the Republic of China.svg Reorganized National Government of the Republic of China (Japanese Puppet) (1943-1945)
 * People's Republic of China
 * Flag of the Chinese Communist Party (Pre-1996).svg Hunan Soviet (1927)
 * Flag of the Chinese Communist Party (Pre-1996).svg Guangzhou Commune (1927)
 * 中國工農紅軍軍旗.svg Soviet Zone of China (1927-1949)
 * Black flag.svg Shinmin Prefecture (1929-1932)
 * National Flag of Chinese Soviet Republic.svg Chinese Soviet Republic (1931-1937)
 * Chinese soviet flag.svg Jiangxi–Fujian Soviet (1931-1934)
 * Flag of Fujian People's Government.svg People's Revolutionary Government of the Republic of China (1933-1934)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation of Manchuria (1945-1946)
 * Flag of the People's Republic of China.svg People's Republic of China (1949-)
 * Chinese Warlords
 * Guangxi
 * Flag of China (1912–1928).svg Old Guangxi Clique (1911-1925)
 * Flag of the Republic of China.svg New Guangxi Clique (1925-1949)
 * Qinghai
 * Flag of China (1912–1928).svg Ma Clique (1915-1931)
 * Naval Jack of the Republic of China.svg Ma Clique (1931-1949)
 * Yunnan
 * Flag of China (1912–1928).svg Yunnan Clique (1911-1927)
 * Flag of the Republic of China.svg Yunnan Clique (1927-1949)
 * Shanxi
 * Flag of China (1912–1928).svg Shanxi Clique (1911-1927)
 * Flag of the Republic of China.svg Shanxi Clique (1927-1949)
 * Xinjiang
 * Flag of China (1912–1928).svg Xinjiang Clique (1912-1928)
 * Flag of the Republic of China.svg Xinjiang Clique (1928-1933)
 * Flag of Xinjiang-Shicai.svg Xinjiang clique (Soviet Puppet) (1933-1944)
 * Kokbayraq flag.svg First East Turkestan Republic (1933-1934)
 * Second East Turkestan Republic (Soviet Puppet) (1944-1949)
 * Flag of Turkistan Islamic Party.svg East Turkestan Islamic Movement (1988-1999)
 * Kokbayraq flag.svg East Turkistan Education and Solidarity Association (1998-)
 * Flag of Turkistan Islamic Party.svg Turkistan Islamic Movement (1999-)
 * Philippines
 * Flag of the United States (1896-1908).svg United States Military Government of the Philippine Islands (1900-1902)
 * Flag of the Philippines (1919-1936).svg Insular Government of the Philippine Islands (1901-1935)
 * Flag of the Philippines (navy blue).svg Commonwealth of the Philippines (American Protectorate) (1935-1942) (1945-1946)
 * Flag of the Philippines (navy blue).svg Philippine Resistance Movement (1941-1945)
 * Hukbalahap flag.svg Hukbalahap (1942-1954)
 * Naval ensign of the Empire of Japan.svg Philippine Executive Commission (1942-1943)
 * Flag of the Philippines (1943-1945).svg Second Philippine Republic (1943-1945)
 * Flag of the Philippines (navy blue).svg Third Republic of the Philippines (1946-1965)
 * Flag of the Philippines (1985–1986).svg Fourth Republic of the Philippines (1965-1986)
 * Flag of the Philippines (navy blue).svg Republic of the Philippines (1986-1998)
 * Flag of the Philippines.svg Republic of the Philippines (1998-)
 * Thailand
 * State Flag of Thailand (1916).svg Kingdom of Siam (1900-1916)
 * Flag of Siam (1916).svg Kingdom of Siam (1916-1917)
 * Flag of Thailand.svg Kingdom of Siam (1917-1939)
 * Flag of Thailand.svg Kingdom of Thailand (1939-)
 * Free Thai insignia.svg Free Thai Movement (1941-1945)
 * Flag of the United Kingdom.svg British occupation of Thailand (1946)
 * Tibet
 * Flag of Tibet.svg Ganden Phodrang (1900-1959)
 * Fictitious Flag of Tibet-before 1912.svg Tibet (Qing Protectorate) (1900-1912)
 * Flag of Tibet.svg Kingdom of Tibet (British Protectorate) (1904-1944)
 * Flag of Tibet.svg Kingdom of Tibet (1944-1950)
 * Flag of Tibet.svg Central Tibetan Administration (1959-)
 * Flag of the People's Republic of China.svg Chinese occupation of Tibet (1951)
 * Flag of the People's Republic of China.svg Tibet Area (1951-1965)
 * Flag of the People's Republic of China.svg Tibet Autonomous Region (1965-)
 * Brunei
 * Flag of Brunei 1906-1959.svg Nation of Brunei, the Abode of Peace (British Protectorate) (1900-1959)
 * Flag of Brunei.svg Nation of Brunei, the Abode of Peace (British Protectorate) (1959-1984)
 * Flag of Brunei.svg Nation of Brunei, the Abode of Peace (1984-)
 * Sarawak
 * Flag of the Kingdom of Sarawak (1870).svg Kingdom of Sarawak (British Protectorate) (1900-1946)
 * Flag of Sarawak (1946–1963).svg Crown Colony of Sarawak (1946-1963)
 * Flag of the Kingdom of Sarawak (1870).svg State of Sarawak (Malaysian State) (1963-1973)
 * Flag of Sarawak (1973–1988).svg State of Sarawak (Malaysian State) (1973-1988)
 * Flag of Sarawak.svg State of Sarawak (Malaysian State) (1988-)
 * Indonesia
 * Flag of the Dutch East India Company.svg Dutch East Indies (1900-1942) (1945-1949)
 * Naval ensign of the Empire of Japan.svg Japanese occupation of the Dutch East Indies (1942-1945)
 * Flag of Indonesia.svg Republic of the United States of Indonesia (1949-1950)
 * Flag of Indonesia.svg Republic of Indonesia (1950-)
 * Flag of South Moluccas.svg Republic of South Maluku (1950-1963)
 * Morning Star flag.svg Netherlands New Guinea (1949-1962)
 * Flag of the United Nations.svg United Nations Temporary Executive Authority (1962-1963)
 * Morning Star flag.svg Free Papua Movement (1963-)
 * Morning Star flag.svg United Liberation Movement for West Papua (2014-)
 * Cambodia
 * Flag of Cambodia under French protection.svg French Protectorate of Cambodia (1900-1941) (1945-1953)
 * Flag of Cambodia under Japanese occupation.svg Kingdom of Cambodia (Japanese Puppet) (1941-1945)
 * Flag of Cambodia.svg Kingdom of Cambodia (1953-1970)
 * Flag of the Khmer Republic.svg Khmer Republic (1970-1975)
 * Flag of Democratic Kampuchea.svg Kampuchea (1975-1976)
 * Flag of Democratic Kampuchea.svg Democratic Kampuchea (1976-1979)
 * Flag of the People's Republic of Kampuchea.svg People's Republic of Kampuchea (1979-1989)
 * Flag of the State of Cambodia.svg State of Cambodia (1989-1992)
 * Flag of Cambodia under UNTAC.svg United Nations Transitional Authority in Cambodia (1992-1993)
 * Flag of Democratic Kampuchea.svg Coalition Government of Democratic Kampuchea (1982-1990)
 * Flag of Democratic Kampuchea.svg National Government of Cambodia (1990-1994)
 * Flag of Democratic Kampuchea.svg Provisional Government of National Union and National Salvation of Cambodia (1994-1998)
 * Flag of Cambodia.svg Kingdom of Cambodia (1993-)
 * Korea
 * Flag of Korea (1899).svg Korean Empire (1900-1905)
 * Flag of Korea (1899).svg Korean Empire (Japanese Protectorate) (1905-1910)
 * Flag of the Japanese Resident General of Korea (1905-1910).svg Chōsen (Japanese Colony) (1910-1945)
 * Flag of the Provisional Government of the Republic of Korea.svg Provisional Government of the Republic of Korea (1919-1948)
 * Flag of the People's Committee of Korea.svg People's Republic of Korea (1945-1946)
 * Flag of the Soviet Union (1924–1955).svg Soviet Civil Administration (1945–1946)
 * Flag of the Provisional People's Committee for North Korea.svg Provisional People's Committee for North Korea (1946-1948)
 * Flag of the Provisional People's Committee for North Korea.svg People's Committee of North Korea (1947-1948)
 * Flag of the United States (1912-1959).svg United States Army Military Government in Korea (1945-1948)
 * Flag of North Korea (1948–1992).svg Democratic People's Republic of Korea (1948-1992)
 * Flag of North Korea.svg Democratic People's Republic of Korea (1992-)
 * Flag of South Korea (1948–1949).svg First Republic of Korea (1948-1960)
 * Flag of South Korea (1949–1984).svg Second Republic of Korea (1960-1961)
 * Flag of South Korea (1949–1984).svg Supreme Council for National Reconstruction of the Republic of Korea (1961-1963)
 * Flag of South Korea (1949–1984).svg Third Republic of Korea (1963-1972)
 * Flag of South Korea (1949–1984).svg Fourth Republic of Korea (1972-1981)
 * Flag of South Korea (1984–1997).svg Fifth Republic of Korea (1981-1987)
 * Flag of South Korea.svg Republic of Korea (1987-)
 * Tuva
 * Flag of the Tuvinian Peoples Revolutionary Party.svg Tuvan People's Republic (1921)
 * Flag of Tannu Tuva (1921-1926).svg Tuvan People's Republic (1921-1926)
 * Flag of the Tuvan People's Republic (1926-1930).svg Tuvan People's Republic (1926-1930)
 * Flag of the Tuvan People's Republic (1930-1933).svg Tuvan People's Republic (1930-1933)
 * Flag of the Tuvan People's Republic (1933-1939).svg Tuvan People's Republic (1933-1941)
 * Flag of the Tuvan People's Republic (1941-1943).svg Tuvan People's Republic (1941-1943)
 * Flag of the Tuvan People's Republic (1943-1944).svg Tuvan People's Republic (1943-1944)
 * Flag of the Soviet Union (dark version).svg Tuvan Autonomous Oblast (1944-1961)
 * Flag of Tuvan ASSR (1962-1978).svg Tuvan Autonomous Soviet Socialist Republic (1961-1978)
 * Flag of Tuvan ASSR (1978-1992).svg Tuvan Autonomous Soviet Socialist Republic (1978-1992)
 * Flag of Tuva.svg Tyva Republic (1992-)
 * Outer Mongolia
 * Flag of Bogd Khaanate Mongolia.svg Bogd Khanate of Mongolia (1911-1919) (1921)
 * Flag of China (1912–1928).svg Chinese occupation of Mongolia (1919-1921)
 * Flag of the People's Republic of Mongolia (1921-1924).svg People's Republic of Mongolia (1921-1924)
 * Flag of the People's Republic of Mongolia (1924-1930).svg Mongolian People's Republic (1924-1930)
 * Flag of the People's Republic of Mongolia (1930-1940).svg Mongolian People's Republic (1930-1940)
 * Flag of the People's Republic of Mongolia (1940-1945).svg Mongolian People's Republic (1940-1945)
 * Flag of the People's Republic of Mongolia (1945-1992).svg Mongolian People's Republic (1945-1992)
 * Flag of Mongolia (1992-2011).svg Mongolia (1992-2011)
 * Flag of Mongolia.svg Mongolia (2011-)
 * Inner Mongolia
 * Flag of Mongol Military Government (1936-1937).svg Mongol Military Government (1936-1937)
 * Flag of Mongol United Autonomous Government (1937-1939).svg Mongol United Autonomous Government (1937-1939)
 * Flag of the Mengjiang.svg Mengjiang United Autonomous Government (1939-1945)
 * Flag of Inner Mongolian People's Republic.svg Inner Mongolian People's Republic (1945)
 * Flag of Inner-Mongolian Autonomous Government.svg Inner Mongolia Autonomous Region (1947-1979)
 * Flag of the People's Republic of China.svg Inner Mongolia Autonomous Region (1979-)

Middle East and North Africa

 * Israel
 * Flag of Israel.svg State of Israel (1948-)
 * Flag of Israel.svg Israeli Civil Administration (1981-)
 * Palestine
 * Flags of France and the UK.png Occupied Enemy Territory Administration (1917-1920)
 * Flag of the United Kingdom.svg Mandatory Palestine (1920-1924)
 * Flag of Palestine (1924).svg Mandatory Palestine (1924-1927)
 * Palestine-Mandate-Ensign-1927-1948.svg Mandatory Palestine (1927-1948)
 * Flag of Hejaz 1917.svg All-Palestine Protectorate (Egyptian Protectorate) (1948-1959)
 * Flag of Jordan.svg Jordanian occupation of the West Bank (1948-1967)
 * Flag of the United Arab Republic.svg Egyptian occupation of The Gaza Strip (1959-1967)
 * Flag of the Israel Defense Forces.svg Israeli Military Governorate (1967-1982)
 * Flag of Palestine.svg State of Palestine (1988-)
 * Flag of Palestine.svg Palestinian National Authority (1994-)
 * Flag of Europe.svg European Union Police Mission in the Palestinian Territories (2005-)
 * Egypt
 * Flag of Muhammad Ali.svg Khedivate of Egypt (Ottoman Vassal) (1900-1914)
 * Flag of Egypt (1882-1922).svg Sultanate of Egypt (British Protectorate) (1914-1922)
 * Flag of Egypt (1922–1958).svg Kingdom of Egypt (British Protectorate) (1922-1936)
 * Flag of Egypt (1922–1958).svg Kingdom of Egypt (1936-1953)
 * Flag of the Egyptian Revolution (1952).svg Free Officers Movement (1952-1953)
 * Flag of Egypt (1922–1958).svg Republic of Egypt (1953-1958)
 * Flag of the United Arab Republic.svg United Arab Republic (1958-1972)
 * Flag of Egypt (1972-1984).svg Federation of Arab Republics (1972-1977)
 * Flag of Egypt (1972-1984).svg Arab Republic of Egypt (1977-1984)
 * Flag of Egypt.svg Arab Republic of Egypt (1984-)
 * Iraq
 * Flag of the Arab Federation.svg Kingdom of Iraq (British Mandate) (1920-1924)
 * Flag of Iraq (1924–1959).svg Kingdom of Iraq (British Mandate) (1924-1932)
 * Flag of Iraq (1924–1959).svg Hashemite Kingdom of Iraq (1932-1941)
 * Flag of Iraq (1924–1959).svg Kingdom of Iraq (British Puppet) (1941-1958)
 * Flag of the Arab Federation.svg Arab Federation of Iraq and Jordan (1958)
 * Flag of Iraq (1959–1963).svg Iraqi Republic (1958-1963)
 * Flag of Iraq (1963–1991); Flag of Syria (1963–1972).svg Iraqi Republic (1963-1991)
 * Flag of Iraq (1991–2004).svg Iraqi Republic (1991-2003)
 * Flag of Iraq (2004–2008).svg Coalition Provisional Authority (2003-2004)
 * Flag of Iraq (2004–2008).svg Republic of Iraq (2004-2008)
 * Flag of Iraq.svg Republic of Iraq (2008-)
 * Iran
 * Tricolour Flag of Iran (1886).svg Sublime State of Persia (1900-1910)
 * Flag of Persia (1910-1925).svg Sublime State of Persia (1910-1925)
 * Flag of Persian Socialist Soviet Republic.svg Persian Socialist Soviet Republic (1920-1921)
 * Flag of Iran with standardized lion and sun.svg Imperial State of Persia (1925-1935)
 * Flag of Iran with standardized lion and sun.svg Imperial State of Iran (1935-1941) (1953-1979)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation of Iran (1941-1946)
 * Flag of Iran with standardized lion and sun.svg Imperial State of Iran (British Puppet) (1941-1953)
 * Azerbaijan people's government flag.svg Azerbaijan People's Government (Soviet Puppet) (1945-1946)
 * Flag of Mahabad (1946–1947).png Republic of Mahabad (Soviet Puppet) (1946-1947)
 * Flag of Iran (1964–1980).svg Interim Government of Iran (1979)
 * Flag of Iran.svg Islamic Republic of Iran (1979-)
 * Oman
 * Flag of Muscat.svg Sultanate of Muscat and Oman (British Protectorate) (1900-1970)
 * Flag of Oman (1970-1995).svg Sultanate of Oman (1970-1995)
 * Flag of Oman.svg Sultanate of Oman (1995-)
 * United Arab Emirates
 * Flag of the Trucial States.svg Trucial States of the Coast of Oman (British Protectorate) (1900-1971)
 * Flag of the United Arab Emirates.svg United Arab Emirates (1971-)
 * Qatar
 * Flag of Qatar (1916-1936).svg State of Qatar (1900-1916)
 * Flag of Qatar (1916-1936).svg State of Qatar (British Protectorate) (1916-1936)
 * Flag of Qatar (1936-1949).svg State of Qatar (British Protectorate) (1936-1949)
 * Flag of Qatar (1949).svg State of Qatar (British Protectorate) (1949-1971)
 * Flag of Qatar.svg State of Qatar (1971-)
 * Bahrain
 * Flag of Bahrain (1820–1932).svg State of Bahrain (British Protectorate) (1900-1932)
 * Flag of Bahrain (1932–1972).svg State of Bahrain (British Protectorate) (1932-1971)
 * Flag of Bahrain (1972–2002).svg State of Bahrain (1971-2002)
 * Flag of Bahrain.svg Kingdom of Bahrain (2002-)
 * Kuwait
 * Flag of the Ottoman Empire.svg Sheikhdom of Kuwait (British Protectorate) (1900-1914)
 * Flag of Kuwait (1914-1921).svg Sheikhdom of Kuwait (British Protectorate) (1914-1921)
 * Flag of Kuwait 1921-1940.png Sheikhdom of Kuwait (British Protectorate) (1921-1940)
 * Flag of Kuwait 1940-1961.png Sheikhdom of Kuwait (British Protectorate) (1940-1961)
 * Flag of Kuwait.svg Republic of Kuwait (1990)
 * Flag of Kuwait.svg Kuwait Governorate (1990-1991)
 * Flag of Iraq (1963–1991); Flag of Syria (1963–1972).svg Saddamiyat al-Mitla' District (1990-1991)
 * Flag of Kuwait.svg State of Kuwait (1961-1990) (1991-)
 * Jordan
 * Flag of the Emirate of Transjordan.svg Emirate of Transjordan (British Mandate) (1921-1939)
 * Flag of Jordan.svg Emirate of Transjordan (British Mandate) (1939-1946)
 * Flag of Jordan.svg Hashemite Kingdom of Jordan (1946-)
 * Morocco
 * Flag of Morocco.svg Kingdom of Morocco (1900-1912) (1956-)
 * Civil ensign of French Morocco.svg French Protectorate in Morocco (1912-1956)
 * Merchant flag of Spanish Morocco.svg Spanish protectorate in Morocco (1912-1956)
 * Flag of the Republic of the Rif.svg Confederal Republic of the Tribes of the Rif (1921-1926)
 * Flag of International Tangier.svg Tangier International Zone (1924-1956)
 * Saudi Arabia
 * Flag of the Emirate of Ha'il.svg Emirate of Jabal Shammar (1900-1921)
 * Flag of the Second Saudi State.svg Emirate of Nejd and Hasa (1902-1921)
 * Flag of Upper Asir.svg Idrisid Emirate of Asir (1906-1934)
 * Red flag.svg Hashemite Kingdom of Hejaz (1916-1917)
 * Flag of Hejaz 1917.svg Hashemite Kingdom of Hejaz (1917-1920)
 * Flag of Hejaz 1920.svg Hashemite Kingdom of Hejaz (1920-1926)
 * Flag of Nejd (1921).svg Sultanate of Nejd (1921-1926)
 * Flag of Nejd (1926).svgFlag of Hejaz 1920.svg Kingdom of Hejaz and Nejd (1926-1932)
 * Flag of Saudi Arabia (1932–1934).svg Kingdom of Saudi Arabia (1932-1934)
 * Flag of Saudi Arabia (1934–1938).svg Kingdom of Saudi Arabia (1934-1938)
 * Flag of Saudi Arabia (1938–1973).svg Kingdom of Saudi Arabia (1938-1973)
 * Flag of Saudi Arabia.svg Kingdom of Saudi Arabia (1973-)

Oceania

 * Australia
 * Australian Aboriginal Flag.svg Aboriginal Australians (1900-)
 * Flag of New South Wales.svg New South Wales Colony (1900-1901)
 * Flag of Western Australia (1870–1953).svg Colony of Western Australia (1900-1901)
 * Flag of South Australia (1876–1904).svg Province of South Australia (1900-1901)
 * Flag of Victoria (1877-1901).svg Victoria Colony (1900-1901)
 * Flag of Tasmania.svg Colony of Tasmania (1900-1901)
 * Flag of Queensland.svg Queensland Colony (1900-1901)
 * Flag of Australia (converted).svg Commonwealth of Australia (British Dominion) (1901-1953)
 * Flag of Australia (converted).svg Commonwealth of Australia (British Commonwealth Realm) (1953-)
 * New Zealand
 * UnitedTribesUnofficial.svg United Tribes of New Zealand (1900-)
 * Flag of New Zealand.svg Colony of New Zealand (1900-1907)
 * Flag of New Zealand.svg Dominion of New Zealand (British Dominion) (1907-1953)
 * Flag of New Zealand.svg New Zealand (British Commonwealth Realm) (1953-)
 * Tonga
 * Flag of Tonga.svg Kingdom of Tonga (British Protectorate) (1900-1970)
 * Flag of Tonga.svg Kingdom of Tonga (1900) (1970-)
 * Hawaii
 * Flag of Hawaii.svg Territory of Hawaii (1900-1959)
 * Flag of Hawaii.svg State of Hawaii (1959-)

India

 * India
 * British Raj Red Ensign.svg British Raj (1900-1947)
 * 1931 Flag of India.svg Provisional Government of Free India (Japanese Puppet) (1943-1945)
 * British Raj Red Ensign.svg Interim Government of India (1946-1947)
 * Flag of India.svg Dominion of India (British Dominion) (1947-1950)
 * Flag of India.svg Republic of India (1950-)
 * Pakistan
 * Flag of Pakistan.svg Dominion of Pakistan (British Dominion) (1947-1956)
 * Flag of Pakistan.svg West Pakistan (1947-1971)
 * Flag of Pakistan.svg Islamic Republic of Pakistan (1956-)
 * Bangladesh
 * Flag of Pakistan.svg East Pakistan (1955-1971)
 * Flag of Bangladesh (1971).svg People's Republic of Bangladesh (1971-1972)
 * Flag of Bangladesh.svg People's Republic of Bangladesh (1972-)
 * Nepal
 * Flag of Nepal (19th century-1962).svg Kingdom of Nepal (British Protectorate) (1900-1923)
 * Flag of Nepal (19th century-1962).svg Kingdom of Nepal (1923-1962)
 * Flag of Nepal.svg Kingdom of Nepal (1962-2008)
 * Flag of Nepal.svg Federal Democratic Republic of Nepal (2008-)
 * Bhutan
 * Flag of Bhutan (1949-1956).svg Kingdom of Bhutan (1900-1910) (1947-1956)
 * Flag of Bhutan (1949-1956).svg Kingdom of Bhutan (British Protectorate) (1910-1947)
 * Flag of Bhutan (1956-1969).svg Kingdom of Bhutan (1956-1969)
 * Flag of Bhutan.svg Kingdom of Bhutan (1969-)
 * Sikkim
 * Flag of Sikkim (1877-1914; 1962-1967).svg Kingdom of Sikkim (British Protectorate) (1900-1914)
 * Flag of Sikkim (1914-1962).svg Kingdom of Sikkim (British Protectorate) (1914-1947)
 * Flag of Sikkim (1914-1962).svg Kingdom of Sikkim (1947-1950)
 * Flag of Sikkim (1914-1962).svg Kingdom of Sikkim (Indian Protectorate) (1950-1962)
 * Flag of Sikkim (1877-1914; 1962-1967).svg Kingdom of Sikkim (Indian Protectorate) (1962-1967)
 * Flag of Sikkim (1967-1975).svg Kingdom of Sikkim (Indian Protectorate) (1967-1975)
 * Flag of Sikkim (1967-1975).svg State of Sikkim (Indian State) (1975-)
 * Sri Lanka
 * Flag of Ceylon (1875–1948).svg British Ceylon (1900-1948)
 * Flag of Ceylon (1948–1951).svg Dominion of Ceylon (British Dominion) (1948-1951)
 * Flag of Ceylon (1951–1972).svg Dominion of Ceylon (British Dominion) (1951-1972)
 * Flag of Sri Lanka.svg Democratic Socialist Republic of Sri Lanka (1972-)
 * Maldives
 * Earliest Flag of the Maldives.svg Sultanate of Maldives (British Protectorate) (1900-1903)
 * Flag of the Maldives until 1903.svg Sultanate of Maldives (British Protectorate) (1903-1926)
 * Old National Flag of the Maldives.svg Sultanate of Maldives (British Protectorate) (1926-1953)
 * Old State Flag of Maldives.svg Sultanate of Maldives (British Protectorate) (1953-1954)
 * Flag of the Maldives 1953.svg Sultanate of Maldives (British Protectorate) (1954-1965)
 * Flag of the United Suvadive Republic.svg United Suvadive Republic (1959-1963)
 * Flag of Maldives.svg Republic of Maldives (1965-)

Africa

 * South Africa
 * Flag of the Cape Colony (1876–1910).svg Cape of Good Hope (1900-1910)
 * Flag of the Natal Colony (1875–1910).svg Colony of Natal (1900-1910)
 * Flag of Transvaal.svg South African Republic (1900-1902) (1914-1915)
 * Flag of the Orange Free State.svg Orange Free State (1900-1902)
 * Flag of the Transvaal Colony (1904–1910).svg Transvaal Colony (1902-1910)
 * Flag of Orange River Colony.svg Orange River Colony (1902-1910)
 * Red Ensign of South Africa (1912–1951).svg Union of South Africa (British Dominion) (1910-1928)
 * Flag of South Africa (1928–1994).svg Union of South Africa (British Dominion) (1928-1953)
 * Flag of South Africa (1928–1994).svg Union of South Africa (British Commonwealth Realm) (1953-1961)
 * Flag of South Africa (1928–1994).svg Republic of South Africa (1961-1994)
 * Flag of Bophuthatswana (1972–1994).svg Republic of Bophuthatswana (1977-1994)
 * Flag of South Africa.svg Republic of South Africa (1994-)
 * Democratic Republic of the Congo
 * Flag of Congo Free State.svg Congo Free State (1900-1908)
 * Flag of Congo Free State.svg Belgian Congo (1908-1960)
 * Flag of Congo-Léopoldville (1960-1963).svg Free Republic of the Congo (1960-1962)
 * Flag of South Kasai.svg South Kasai (1960-1962)
 * Flag of Katanga.svg State of Katanga (1960-1963)
 * Flag of Congo-Léopoldville (1960-1963).svg Republic of the Congo (1960-1963)
 * Flag of Congo-Léopoldville (1963-1966).svg Republic of the Congo (1963-1964)
 * Flag of Congo-Léopoldville (1963-1966).svg Democratic Republic of the Congo (1964-1966)
 * Flag of Congo-Kinshasa (1966-1971).svg Democratic Republic of the Congo (1966-1971)
 * Flag of Zaire.svg Republic of Zaire (1971-1997)
 * Flag of the Democratic Republic of the Congo (1997-2003).svg Democratic Republic of the Congo (1997-2003)
 * Flag of the Democratic Republic of the Congo (2003-2006).svg Democratic Republic of the Congo (2003-2006)
 * Flag of the Democratic Republic of the Congo.svg Democratic Republic of the Congo (2006-)
 * Rwanda and Burundi
 * Flag of Belgium.svg Ruanda-Urundi (1922-1962)
 * Rwanda
 * Flag of Rwanda (1959–1961).svg Kingdom of Rwanda (German Protectorate) (1900-1919)
 * Flag of Rwanda (1959–1961).svg Kingdom of Rwanda (Belgian Protectorate) (1919-1962)
 * Flag of Rwanda (1962–2001).svg Republic of Rwanda (1962-2001)
 * Flag of Rwanda.svg Republic of Rwanda (2001-)
 * Burundi
 * Flag of Burundi (1962–1966).svg Kingdom of Burundi (German Protectorate) (1900-1919)
 * Flag of Burundi (1962–1966).svg Kingdom of Burundi (Belgian Protectorate) (1919-1962)
 * Flag of Burundi (1962–1966).svg Kingdom of Burundi(1962-1966)
 * Flag of Burundi (1966).svg Republic of Burundi (1966)
 * Flag of Burundi (1966–1967).svg Republic of Burundi (1966-1967)
 * Flag of Burundi (1967–1982).svg Republic of Burundi (1967)
 * Flag of Burundi.svg Republic of Burundi (1967-)
 * Ethiopia
 * Flag of Ethiopia (1897-1936; 1941-1974).svg Ethiopian Empire (1900-1936) (1944-1974)
 * Flag of Italy (1861–1946).svg Italian Ethiopia (1936-1944)
 * Flag of Italy (1861–1946).svg Italian East Africa (1936-1947)
 * Flag of Ethiopia (1974-1975).svg Provisional Military Government of Socialist Ethiopia (1974-1975)
 * Flag of Ethiopia (1975–1987).svg Provisional Military Government of Socialist Ethiopia (1975-1987)
 * Flag of Ethiopia (1987-1991).svg People's Democratic Republic of Ethiopia (1987-1991)
 * Flag of Ethiopia (1992-1996).svg Transitional Government of Ethiopia (1991-1995)
 * Flag of Ethiopia (1996).svg Federal Democratic Republic of Ethiopia (1995-2009)
 * Flag of Ethiopia.svg Federal Democratic Republic of Ethiopia (2009-)
 * Somalia
 * Flag of British Somaliland (1903–1950).svg British Somaliland Protectorate (1900-1940) (1941-1952)
 * Flag of Italy (1861–1946).svg Italian Somaliland (1900-1941)
 * Dervish flag.svg Dervish State (1900-1920)
 * Flag of the United Kingdom.svg British Military Administration of Somalia (1941-1949)
 * Flag of Italy (1946–2003).svg Trust Territory of Somaliland under Italian Administration (1949-1960)
 * Flag of British Somaliland (1952–1960).svg British Somaliland Protectorate (1952-1960)
 * Flag of Somalia.svg State of Somaliland (1960)
 * Flag of Somalia.svg Somali Republic (1960-1969)
 * Flag of Somalia.svg Somali Democratic Republic (1969-1991)
 * Flag of Somalia.svg Interim Government of Somalia (1991-1997)
 * Flag of Somaliland until 1996.svg Republic of Somaliland (1991-1996)
 * Flag of Somaliland.svg Republic of Somaliland (1996-)
 * Flag of Somalia.svg Transitional National Government of the Republic of Somalia (2000-2004)
 * Flag of Somalia.svg Transitional Federal Government of the Republic of Somalia (2004-2012)
 * Flag of Somalia.svg Federal Republic of Somalia (2012-)
 * Tanganyika
 * Flag of the German East Africa Company.svg German East Africa Company (1900-1920)
 * Reichskolonialflagge.svg German East Africa (1900-1914)
 * Flag of Deutsch-Ostafrika.svg German East Africa (1914-1919)
 * Flag of Tanganyika (1923–1961).svg Tanganyika Territory (1919-1961)
 * Flag of Tanganyika (1961–1964).svg Tanganyika (British Commonwealth Realm) (1961-1962)
 * Flag of Tanganyika (1961–1964).svg Republic of Tanganyika (1962-1964)
 * Flag of Tanzania.svg United Republic of Tanzania (1964-)
 * Zanzibar
 * Flag of Zanzibar Under British Rule.svg Sultanate of Zanzibar (British Protectorate) (1900-1963)
 * Flag of the Sultanate of Zanzibar (1963).svg Sultanate of Zanzibar (1963-1964)
 * Flag of Zanzibar (January 1964).svg People's Republic of Zanzibar and Pemba (1964)
 * Flag of Zanzibar (January-April 1964).svg People's Republic of Zanzibar and Pemba (1964)
 * Flag of Tanzania.svg Zanzibar (1964-2005)
 * Flag of Zanzibar.svg Zanzibar (2005-)
 * Zambia
 * Flag of BSAC edit.svg Rhodesia (1900-1924)
 * Flag of Northern Rhodesia (1939–1964).svg Northern Rhodesia (1924-1953) (1963-1964)
 * Flag of the Federation of Rhodesia and Nyasaland (1953–1963).svg Federation of Rhodesia and Nyasaland (1953-1963)
 * Flag of Zambia (1964–1996).svg Republic of Zambia (1964-1996)
 * Flag of Zambia.svg Republic of Zambia (1996-)
 * Zimbabwe
 * Flag of BSAC edit.svg British South Africa Company (1900-1923)
 * Flag of Southern Rhodesia (1924–1964).svg Colony of Southern Rhodesia (1923-1953) (1963-1964)
 * Flag of Rhodesia (1964–1968).svg Colony of Southern Rhodesia (1964-1965) (1979-1980)
 * Flag of Rhodesia (1964–1968).svg Rhodesia (1965-1968)
 * Flag of Rhodesia (1968–1979).svg Rhodesia (1968-1979)
 * Flag of Zimbabwe Rhodesia.svg Zimbabwe Rhodesia (1979)
 * Flag of Zimbabwe.svg Republic of Zimbabwe (1980-)

Central America and Caribbean

 * Dutch Caribbean
 * Flag of the Netherlands.svg Colony of Curaçao and Dependencies (1900-1936) (1948-1954)
 * Flag of the Netherlands.svg Territory of Curaçao (1936-1948)
 * Flag of the Netherlands Antilles (1959–1986).svg Netherlands Antilles (1954-1986)
 * Flag of Aruba.svg Aruba (1986-)
 * Flag of the Netherlands Antilles (1986–2010).svg Netherlands Antilles (1986-2010)
 * Flag of the Netherlands.svg Caribbean Netherlands (2010-)
 * Flag of Bonaire.svg Bonaire (2010-)
 * Flag of Curaçao.svg Curaçao (2010-)
 * Flag of Sint Maarten.svg Sint Maarten (2010-)
 * Flag of Sint Eustatius.svg Sint Eustatius (2010-)
 * Flag of Saba.svg Saba (2010-)
 * Cuba
 * Flag of the United States (1896-1908).svg United States Military Government in Cuba (1900-1902)
 * Seal of Guantanamo Bay Naval Base.svg United States Naval Station Guantánamo Bay (1900-)
 * Flag of the United States (1896-1908).svg Provisional Government of Cuba (1906-1908)
 * Flag of the United States (1908-1912).svg Provisional Government of Cuba (1908-1909)
 * Flag of Cuba sky blue.svg First Republic of Cuba (1902-1906) (1909-1959)
 * M-26-7.svg 26th of July Movement (1955-1965)
 * Flag of Cuba.svg Republic of Cuba (1959-)
 * Panama
 * Flag of Panama (1903).svg Republic of Panama (1903-1925)
 * Flag of Panama Canal Zone.svg Panama Canal Zone (1903-1979)
 * Flag of Panama.svg Republic of Panama (1925-)
 * Guatemala
 * Flag of Guatemala (1924).svg Republic of Guatemala (1900-1924)
 * Flag of Guatemala.svg Republic of Guatemala (1924-)

South America

 * Suriname
 * Flag of the Netherlands.svg Colony of Surinam (1900-1954)
 * Flag of Suriname (1959–1975).svg Suriname (1954-1975)
 * Flag of Suriname.svg Republic of Suriname (1975-)
 * French Guiana
 * Drapeau de la Guyane.svg French Guiana (1900-2010)
 * Flag of French Guiana.svg French Guiana (2010-)
 * Guyana
 * Flag of British Guiana (1875–1906).svg British Guiana (1900-1906)
 * Flag of British Guiana (1906–1919).svg British Guiana (1906-1919)
 * Flag of British Guiana (1919–1955).svg British Guiana (1919-1955)
 * Flag of British Guiana (1955–1966).svg British Guiana (1955-1966)
 * Flag of Guyana.svg Guyana (British Commonwealth Realm) (1966-1970)
 * Flag of Guyana.svg Co-operative Republic of Guyana (1970-)

Alliance

 * United Nations
 * flag of Russian Empire (1914-1917).svgFlag of France (1794–1815, 1830–1958).svg Franco-Russian Alliance (1900-1914)
 * Flag of Russian Empire (1914-1917).svgFlag of France (1794–1815, 1830–1958).svg The Entente (1914)
 * Flag of the United Kingdom.svgFlag of Russian Empire (1914-1917).svgFlag of France (1794–1815, 1830–1958).svg The Entente (1914-1917)
 * Flag of the United Kingdom.svgFlag of France (1794–1815, 1830–1958).svg The Entente (1917-1919)
 * Flag of the League of Nations (1939).svg League of Nations (1919-1939)
 * Flag of the League of Nations (1939–1941).svg League of Nations (1939-1946)
 * Four Freedoms Flag or United Nations Honour Flag ca 1943-1948.svg United Nations (1939-1945)
 * Flag of the United Nations (1945-1947).svg United Nations (1945-1947)
 * Flag of the United Nations.svg United Nations (1947-)
 * European Union
 * Flag of the United Kingdom.svgFlag of France (1794–1815, 1830–1958).svg Treaty of Alliance and Mutual Assistance between the United Kingdom and France (1947-1948)
 * Flag of the Western Union.svg Western Union (1948-1954)
 * Flag of the Western European Union (1993-1995).svg Western European Union (1954-1995)
 * Flag of Europe.svg European Economic Community (1958-1993)
 * Flag of Europe.svg European Atomic Energy Community (1958-)
 * Flag of Europe.svg European Union (1993-)
 * Flag of Europe.svg European Community (1993-2009)
 * Flag of the Western European Union.svg Western European Union (1995-2011)
 * European Coal and Steel Community
 * Flag of North Rhine-Westphalia.svg International Authority for the Ruhr (1949-1952)
 * Flag of the European Coal and Steel Community 6 Star Version.svg European Coal and Steel Community (1952-1972)
 * Flag of the European Coal and Steel Community 9 Star Version.svg European Coal and Steel Community (1972-1980)
 * Flag of the European Coal and Steel Community 10 Star Version.svg European Coal and Steel Community (1980-1985)
 * Flag of the European Coal and Steel Community 12 Star Version.svg European Coal and Steel Community (1985-2002)
 * Paneuropean Union
 * Former Flag of the International Paneuropean Union.svg International Paneuropean Union (1923-1955)
 * International Paneuropean Union flag.svg International Paneuropean Union (1955-)

City

 * Berlin
 * Flag of Berlin (1934-1954).svg City of Berlin (1900-1945)
 * Flag of the United States (1912–1959).svg American occupation zone of Berlin (1945-1947)
 * Flag of the United Kingdom.svg British occupation zone of Berlin (1945-1947)
 * Flag of France (1794–1815, 1830–1958).svg French occupation zone of Berlin (1945-1948)
 * Flag of the Soviet Union (1924–1955).svg Soviet occupation zone of Berlin (1945-1949)
 * Flag of Berlin.svg City of West Berlin (1949-1990)
 * Flag of East Berlin (1956–1990).svg City of East Berlin (1949-1990)
 * Flag of Berlin.svg City of Berlin (1990-)
 * Flag of Berlin (state).svg State of Berlin (1990-)
 * Tianjin
 * Concessions in Tianjin
 * Flag of the United Kingdom.svg British Concession of Tianjin (1900-1943)
 * Flag of France (1794–1815, 1830–1958).svg French Concession of Tianjin (1900-1946)
 * Naval ensign of the Empire of Japan.svg Japanese Concession of Tianjin (1900-1945)
 * Flag of the German Empire.svg German Concession of Tianjin (1900-1917)
 * Flag of Russian Empire (1914-1917).svg Russian Concession of Tianjin (Russian Empire) (1900-1917)
 * Flag of Austria-Hungary (1869-1918).svg Austro-Hungarian Concession of Tianjin (1901-1917)
 * Flag of Italy (1861–1946).svg Italian Concession of Tianjin (1901-1947)
 * Flag of Belgium.svg Belgian Concession of Tianjin (1902-1931)
 * Flag of Russia.svg Russian Concession of Tianjin (Russian Republic) (1917)
 * Flag of Russia.svg Russian Concession of Tianjin (Russian Democratic Federative Republic) (1917-1918)
 * Flag of the Russian Soviet Federative Socialist Republic (1918–1937).svg Russian Concession of Tianjin (Russian Soviet Republic) (1918-1920)
 * Tianjin
 * Flag of China (1889–1912).svg City of Tianjin (1900-1912)
 * Flag of China (1912–1928).svg City of Tianjin (1912-1928)
 * Flag of the Republic of China.svg City of Tianjin (1928-1937) (1945-1949)
 * Flag of the People's Republic of China.svg City of Tianjin (1949-)
 * Flag of the People's Republic of China.svg Tianjin Municipality (1967-)
 * Washington
 * NGARMY.PNG City of Washington (1900-1938)
 * NGARMY.PNG District of Columbia (1900-1938)
 * Flag of the District of Columbia.svg City of Washington (1938-)
 * Flag of the District of Columbia.svg District of Columbia (1938-)
 * Shanghai
 * Flag of China (1889–1912).svg City of Shanghai (1900-1912)
 * Flag of France (1794–1815, 1830–1958).svg Shanghai French Concession (1900-1943)
 * Flag of the Shanghai International Settlement pre-WWI.svg Shanghai International Settlement (1900-1914)
 * Flag of the Shanghai International Settlement.svg Shanghai International Settlement (1914-1941)
 * Flag of China (1912–1928).svg City of Shanghai (1912-1928)
 * Flag of China (1912–1928).svg Shanghai Municipality (1927-1928)
 * Flag of the Republic of China.svg City of Shanghai (1928-1937) (1945-1949)
 * Flag of the Republic of China.svg Shanghai Municipality (1928-1937) (1945-1949)
 * Flag of the Dadao Municipal Government of Shanghai.svg The Great Way Municipal Government of Shanghai (Japanese Puppet) (1937-1938)
 * Flag of the People's Republic of China.svg City of Shanghai (1949-)
 * Flag of the People's Republic of China.svg Shanghai Municipality (1949-)

Miscellaneous

 * Flag of NATO.svg North Atlantic Treaty Organization (1949-)
 * Warsaw Pact Logo.svg Treaty of Friendship, Cooperation, and Mutual Assistance (1955-1991)
 * Flag of Liberia.svg Republic of Liberia (1900-)
 * Navajo flag.svg Navajo Nation (1900-)
 * Flag of Switzerland (Pantone).svg Swiss Confederation (1900-)
 * Flag of Moresnet.svg Neutral Moresnet (1900-1920)
 * Flag of Saint-Pierre and Miquelon.svg Overseas Collectivity of Saint Pierre and Miquelon (1900-)
 * British Raj Red Ensign.svg Persian Gulf Residency (1900-1947)
 * New England pine flag.svg New England (1900-)

=World War II=

United Nations

 * Flag of the United Kingdom.svg British Empire
 * Flag of the United Kingdom.svg United Kingdom of Great Britain and Northern Ireland
 * Canadian Red Ensign (1921–1957).svg Dominion of Canada
 * Dominion of Newfoundland Red Ensign.svg Dominion of Newfoundland
 * Flag of Ireland.svg Dominion of Éire Did Not Enter War
 * Flag of New Zealand.svg Dominion of New Zealand
 * Flag of Australia (converted).svg Commonwealth of Australia
 * Flag of South Africa (1928–1994).svg Union of South Africa
 * Flag of South Africa (1928–1994).svg South West Africa
 * British Raj Red Ensign.svg British Raj

Rome–Berlin–Tokyo Axis

 * Germany