This is a list of flags of states, territories, former, religious and other geographic entities (plus a few non-geographic flags) sorted by their combinations of dominant colors. Flags emblazoned with seals, coats of arms, and other multicolored emblems are sorted only by their color fields. The color of text is almost entirely ignored.
Colors white and gold, related to the two metals of European heraldry (argent and or) are sorted first. The five major colors of European heraldry (black, red, green, blue, and purple) are sorted next. Miscellaneous colors (murrey, tan, grey, and pink) are sorted last.
Similar colors are grouped together to make navigation of this list practical. As such, the dark greens prevalent in the Middle East are sorted together with the brighter greens prevalent in Western Europe. Significantly, yellows, golds, and oranges are grouped together as "gold" due to the lack of discrete divisions within this spectrum and the differing standards of interpretation of "gold", which appears in the legally codified specifications of many flags. Some flags, including a number from South Asia, include both a distinct yellow and a distinct orange; these have been noted accordingly. Magenta is included with red.
White
White flag, internationally recognised as a sign of truce, ceasefire, and surrender. The flag of the Kingdom of France in 1814–1830, during the Bourbon Restoration.
Arkhangelsk, Russia (with multicolored coat of arms)
Afghanistan (with black text)
Afghanistan (with Pashto subtext)
Ahrar al-Sham, flag used since early 2016 (with green and black text)
Buenos Aires, Argentina (with multicolored coat of arms)
Ciudad del Este, Paraguay (with multicolored coat of arms)
Gniezno, Poland (with multicolored coat of arms), as well as its gmina
Illinois, United States (with multicolored coat of arms)
Jabhat Fatah al-Sham (with black text)
Jakarta, Indonesia (with multicolored coat of arms)
Jujuy Province, Argentina (with multicolored coat of arms)
Lambaré, Paraguay (with multicolored coat of arms)Mariano Roque Alonso, Paraguay (with multicolored coat of arms)
Massachusetts, United States (with multicolored coat of arms)
Mombasa, Kenya (with multicolored coat of arms)
Poznań, Poland (with multicolored coat of arms)
Prussia, Germany (1803–1892) – with multicolored coat of arms
Queretaro, Mexico (with multicolored coat of arms)
Quintana Roo, Mexico (with multicolored coat of arms)
Saint Barthélemy, French overseas collectivity, unofficial (with multicolored coat of arms)
San Luis, Argentina (with multicolored coat of arms)
Siberian Federal District (multicolored coat of arms)
Tulsa, Oklahoma, United States (with multicolored emblems), flag used from 1973 to 2018
White, gold
Banten Sultanate (1527–1813)
Bhutan (with distinct yellow and orange)
Hanover (1837–1866)
Hindu flag (with distinct orange)
Jacksonville, Florida, United States (with a distinct gold and orange and a brown emblem)
Jalalyan Dynasty of Armenia
Jerusalem cross – flag used by several Crusader states
Kędzierzyn-Koźle, Poland (with multicolored coat of arms)
Mamluk Sultanate (1250–1517)
Nagano Prefecture, Japan
Quiché, Guatemala
San Francisco, California, United States (with multicolored emblem)
Silesia and Lower Silesia
Sulawesi, Indonesia
Vatican City (with multicolored emblem)
White, gold, black
Baltimore, Maryland, United States
Brunei (1906–1959)
Lower Silesian Voivodeship, Poland
Loyalty Islands Province, New Caledonia
Norfolk, England, United Kingdom
Perak, Malaysia
Russian Empire (1858–1896)
Sutherland, Scotland, United Kingdom
Tarnowskie Góry, Poland
White, gold, black, red
BruneiBuckinghamshire, England, United Kingdom
Egypt
Flemish Brabant, Belgium
Glarus, Switzerland
Kanta-Häme, Finland
Maryland, United States
Miranda State, Venezuela (with multicolored emblem)
Papua New Guinea
Patani United Liberation Organisation (original)
Patani United Liberation Organisation (1989 - 2005)
Pattani United Liberation Organisation (2005–present)
Shaiva flag (with distinct gold and red)
's-Hertogenbosch, Netherlands
Skała, Poland
Syria (1972–1980)
Tamil Eelam
Timor-Leste
Uganda (with multicolored emblem)
United States Marine Corps
Wejherowo County, Poland
White, gold, black, red, blue
Ain, France
Antigua and Barbuda
Bedfordshire, England, United Kingdom
Bonaire, Caribbean Netherlands
Charente-Maritime, France
Republic of China (1912–1949)
Reformed Government of the Republic of China (1938–1940)
Reorganized National Government of China (1940–1943)
East Anglia, England, United Kingdom
Eswatini
Graubünden, Switzerland
Herm, one of the British Channel Islands
Lot, France
Manchukuo (1932–1945)
Melekeok, state of Palau
Moselle, France
Nunavut, Canada
Podkarpackie Voivodeship, Poland
Rhône, France
São Paulo, Brazil
Western Australia, Australia
White, gold, black, red, blue, grey
Airai, state of Palau
White, gold, black, red, green, blue
Angaur, state of Palau
Bubi people
Choiseul, province of Solomon Islands
Disability Pride Flag
East African Community
Ngiwal, state of Palau
Karlino, Poland
Knurów, Poland
Saint Pierre and Miquelon, French overseas collectivity, unofficial
Sanma, province of Vanuatu
Shefa, province of Vanuatu
South Africa
Mapuche
South Sudan
Torba, province of Vanuatu
White, gold, black, red, green, blue, grey
Ngardmau, state of Palau
White, gold, black, red, green, blue, purple, brown, pink
Progress pride flag – with distinct yellow and orange, and two shades of blue
World Peace Flag (1913)
White, gold, black, red, green
Dominica (with multicolored emblem)
Guyana
Jain flag (with distinct yellow and orange)
Mozambique
Pattani (with white symbol and no yellow)
Saint Kitts and Nevis
Santander, Colombia
Táchira State, Venezuela
Zimbabwe
Zimbabwe Rhodesia (1979)
White, gold, black, red, green, brown
Osun State, Nigeria
White, gold, black, green
Afghanistan (1992–1996)
Amazonas, Colombia
Chorzele, Poland
Guadalcanal, province of Solomon Islands (with two shades of green)
Orellana Province, Ecuador
Schijndel, Netherlands
White, gold, black, green, blue
Central, province of Solomon Islands (with two shades of green)
Monagas State, Venezuela
Penama, province of Vanuatu
Cagayan, Philippines
White, gold, black, green, blue, brown
Delta Amacuro State, Venezuela
Kayangel, state of Palau
White, gold, black, green, brown
Ngatpang, state of Palau
White, gold, black, green, murrey
North Central Province, Sri Lanka – with other color symbol
White, gold, black, blue
James W. Cadle's Flag of Earth
Finistère, France
Myszków, Poland
Pittsburgh, Pennsylvania, United States
Republic of Maryland (1854–1857)
Saint Lucia
Zulia State, Venezuela
White, gold, black, blue, murrey
Salta, Argentina
White, gold, black, purple
White, gold, red
Alsace, France
Apeldoorn, Netherlands
Aude, France
Barcelona, Spain
Benevento, Campania, Italy
Białystok, Poland (with multicolored coat of arms)
Bielsko-Biała, Poland (with multicolored coat of arms)
Carinthia, Austria
Columbus, Ohio, United States (with multicolored seal)
Free City of Danzig (1920–1939)
Dorset, England, United Kingdom
Elba, 1814–1815, used during Napoleon Bonaparte's imprisonment
Essex, England, United Kingdom
Commune of the Working People of Estonia (1918–1919)
Gard, France
Gdańsk, Poland
Greater Poland Voivodeship, Poland
Grudziądz, Poland
Guernsey (British crown dependency)
Haarlem, Netherlands
Haute-Garonne, France
Hérault, France
Inowrocław, Poland
Isle of Man (British crown dependency)
Jelenia Góra, Poland (with multicolored coat of arms)
Jersey (British crown dependency)
Lesser Poland Voivodeship, Poland
Limburg, Belgium
Lincoln, England, United Kingdom
Lorraine, former administrative region of France
Lot-et-Garonne, France
Lublin Voivodeship, Poland
Masovian Voivodeship, Poland
Middlesex, England, United Kingdom
North Ossetia-Alania, Russia
Odesa, Ukraine
Proszowice, Poland
Provence-Alpes-Côte d'Azur, a French region
Saint Petersburg, Russia
San Diego, United States (with multicolored seal)
Santa Barbara, California, United States
Sark, one of the British Channel Islands
Seine-Maritime, France (with other color symbol)
Selangor, Malaysia
Sikkim (1967–1975)
South Ossetia (de facto state, limited recognition)
Świebodzin, Poland
Sułkowice, Poland (with multicolored coat of arms)
Warmian–Masurian Voivodeship, Poland
Westmorland, England, United Kingdom
Wolin, Poland
York, England, United Kingdom
White, gold, red, green
Alderney, one of the British Channel Islands
Barretos, São Paulo, Brazil
Byelorussian SSR, Soviet Union (1951–1991)
Chechnya, Russia
East Indonesia (1946–1950)
Kurdistan, Iraq
Lara State, Venezuela
Liège Province, Belgium
Lithuanian SSR, Soviet Union (1953–1988)
Lubusz Voivodeship, Poland
Myanmar
New Granada (1811–1814)
Prince Edward Island, Canada
La Rioja, Spain (with multicolored coat of arms)
Shan State, Myanmar
Suriname
Tajik SSR, Soviet Union (1953–1992)
Tajikistan
Thurgau, Switzerland
Togo
Turkmenistan
Vosges, France
White, gold, red, green, blue
Empire of Brazil (1821–1889), House of Braganza
Cantal, France
Central African Republic
Comoros
Green Ensign
Jabal ad-Druze, French Mandate for Syria and Lebanon (1921–1936)
Karachay-Cherkessia, Russia
Karakalpakstan, Uzbekistan
Khakassia, Russia
Misiones Department, Paraguay – with other color symbol
Namibia
Northern Province, Sri Lanka
Ontario, Canada
Pembrokeshire, Wales, United Kingdom
Pernambuco, Brazil
Qing Dynasty
Rio Grande do Sul, Brazil
Roraima, Brazil
Seychelles
Sikkim (1877–1914 and 1962–1967)
Sikkim (1914–1962)
Sint Eustatius, Caribbean Netherlands
South West Ethiopia Peoples' Region, Ethiopia
Tampa, Florida, United States
Vaucluse, France
United States Virgin Islands (US insular area)
White, gold, red, green, blue, purple
Jewish Autonomous Oblast, Russian Far East, Russia (with distinct yellow and orange)
Whipala (with distinct yellow and orange)
White, gold, red, green, blue, brown
British Hong Kong (1841–1997)
White, gold, red, blue
Acadia, Ethno-Linguistic region of the Northeastern United States and Southeastern Canada.
Acadiana, Louisiana, United States
Alawite State, French Mandate for Syria and Lebanon (1920–1936)
Almere, Netherlands (with other color symbol)
Alpes-de-Haute-Provence, France
Anglican Communion
Antwerp Province, Belgium
Ardennes, France
Ariège, France
Republic of Artsakh (1992–2023, de facto separatist state, not recognized by UN)
Aruba, Kingdom of the Netherlands
ASEAN, the Association of Southeast Asian Nations
Bitola, North Macedonia
British Columbia, Canada
Bruges, Belgium
Buddhist flag (with distinct yellow and orange)
Cape Verde
Castilla-La Mancha, Spain
Catamarca Province, Argentina (with multicolored emblem)
Charente, France
Cher, France
Córdoba Province, Argentina
Colorado, United States (1911–1964)
Colorado, United States
Côte-d'Or, France
Creuse, France
Croatian Republic of Herzeg-Bosnia (unrecognised, 1991–1996)
Denver, Colorado, United States
Detroit, Michigan, United States
Drôme, FranceEncarnación, Paraguay – with other color symbol
Estelada, flag of the Catalan independence movement
Estonian SSR, Soviet Union (1953–1990)
Eure, France
Eure-et-Loir, France
Falcón State, Venezuela
Gagauzia, Moldova
Georgia, United States
Gironde, France
La Guaira State, Venezuela
Haute-Loire, FranceHertfordshire, England, United Kingdom (a brownish red)
Indre, France
Indre-et-Loire, France
Jura, France
Kirghiz SSR, Soviet Union (1952–1992)
Kiribati
Krosno, Poland
Lafayette, Indiana, United States
Latvian SSR, Soviet Union (1953–1990)
Leeuwarden, Netherlands
Limburg, Netherlands
Loja, Ecuador
Lyon, France
Madeira (Portuguese autonomous region)
Malaya (1948–1963)
Malaysia
Mayotte, French overseas department, unofficial
Mecklenburg-Vorpommern, Germany
Melaka, Malaysia
Mengjiang (1939–1945)
Mississippi, United States
Napo, Ecuador
Newfoundland and Labrador, Canada
New South Wales, Australia
Niue
North Carolina, United States
North Karelia, Finland
Nova Scotia, Canada
Orange Free State (1857–1902)
Orne, France (with black outlines)
Oxfordshire, England, United Kingdom
Philippines
Podlaskie Voivodeship, Poland
Radzionków, Poland
Rostov Oblast, Russia
Saba, Caribbean Netherlands
St. Louis, Missouri, United States
Santiago del Estero Province, Argentina
Saône-et-Loire, France
Sarthe, France
Seine-Saint-Denis, France
Serock, Poland
Sievierodonetsk, Ukraine (Russian occupied territory)
Sioux Falls, South Dakota, United States
South Bend, Indiana, United States
Union Jack of Sweden and Norway, used by Swedish and Norwegian warships, 1844–1905
Świętokrzyskie Voivodeship, Poland
Sydney, New South Wales, Australia
Tarn-et-Garonne, France (with other color symbol)
Tibet, China – with other color symbol
Tuvalu – two different shades of blue
Royal Standard of the United Kingdom
Uzbek SSR, Soviet Union (1953–1991)
Ust-Orda Buryat Okrug, Russia (1997–2007)
Venezuela
Vojvodina, Serbia
Yaracuy State, Venezuela (with multicolored emblem)
Yonne, France
Zeeland, Netherlands (with multicolored seal)
Żory, Poland
White, gold, red, blue, purple
Polyamory pride flag (version created in 2022 by Red Howell)
White, gold, red, purple
Balearic Islands, Spain
Castile and León, Spain
White, gold, green
African Union
Akwa Ibom State, Nigeria
Azad Kashmir, Pakistan
Bocas del Toro, Panama (with black and white text)
Caqueta, Colombia
Coral Gables, Florida, United States
Cyprus
Distrito Federal, Brazil
East Sumatra (1947–1950)
Ehime Prefecture, Japan
Huila, Colombia
India (with blue emblem)
Ireland
Ivory Coast
Macau (Chinese special administrative region)
Miami, Florida, United States
Niger
Nová Ves u Jarošova, Pardubice Region, Czechia
Panama Oeste, Panama
Starry Plough
Sucumbios, Ecuador
Vaud, Switzerland
Wiltshire, England, United Kingdom
Zamora Chinchipe, Ecuador
Zielona Góra, Poland
White, gold, green, blue
Amapá, Brazil
Andorra la Vella, Andorra
Apure, Venezuela (with multicolored emblem)
Bashkortostan, Russia
Bolívar State, Venezuela (with multicolored emblem)
Brazil
Ceará, Brazil
Chaco Province, Argentina (with multicolored emblems)
Christmas Island (Australian external territory)
Connecticut, United States – with other color symbol
Cumbria, England, United Kingdom
Derbyshire, England, United Kingdom
Duluth, Minnesota, United States
Flevoland, Netherlands
Formosa Province, Argentina
Fortaleza, Ceará, Brazil
Goiás, Brazil
Guárico State, Venezuela (with two multicolored emblems)
Janská Janská, Ústí nad Labem Region, Czechia
Mato Grosso, Brazil
Mato Grosso do Sul, Brazil
Nairobi, Kenya
Nairobi City County, Kenya (with tan symbols)
National Renewal Alliance (1964–1985), extinct political party of Brazil
Nueva Esparta State, Venezuela
Piauí, Brazil
Portland, Oregon, United States
Portuguesa State, Venezuela
Rio Grande do Norte, Brazil
Rondônia, Brazil
Sergipe, Brazil
Solomon Islands
Yorkshire, England, United Kingdom
White, gold, green, murrey
White, gold, green, tan
White, gold, blue
Aisne, France
Albany, New York, United States (with multicolored seal)
Dolphin Flag, used by the unrecognized Republic of Anguilla (1967–1969)
Aube, France
Australian Capital Territory, Australia
Azores (Portuguese autonomous region) (with multicolored coat of arms)
Białobrzegi, Poland
Bir Tawil
Bosnia and Herzegovina
Brisbane, Queensland, Australia
Buryatia, Russia
Canary Islands, Spain
Chubut Province, Argentina
Colón, Panama (with multicolored coat of arms)
Curaçao, Kingdom of the Netherlands
Częstochowa, Poland
Delaware, United States – with other color symbol
Essonne, France
Euclid, Ohio
Haute-Marne, France
Jerusalem
Kalmykia, Russia
Kosovo
Lelystad, Netherlands
Loir-et-Cher, France
Loiret, France
Long Beach, California, United States (with multicolored seal)
Lord Howe Island, New South Wales, Australia, unofficial
Mariupol, Ukraine (Donetsk People's Republic)
Magallanes, Chile
Marne, France
Marshall Islands
Merionethshire, Wales, United Kingdom
"The People's Flag" of Milwaukee
Nashville, Tennessee, United States
Nauru
New Hampshire, United States
New York City, United States
Ngeremlengui, state of Palau
Nowa Sól, Poland (with multicolored coat of arms)
Pacatuba, Ceará, Brazil
Penang, Malaysia (with multicolored emblem)
Prince's Flag (historical flag of the Netherlands)
Reda, Poland
Rhode Island, United States
Isles of Scilly, United Kingdom
Seine-et-Marne, France
Shizuoka Prefecture, Japan
South Africa (with multicolored emblem), 1928–1994
Thessaloniki, Central Macedonia, Greece
Tierra del Fuego, Argentina
Tocantins, Brazil
Tokelau (New Zealand territory)
Tuva, Russia
Uruguay
Uusimaa, Finland
Val-de-Marne, France
West Indies Federation (1958–1962)
Yvelines, France
White, gold, blue, tan
Ciechanów, Poland
Eastern Province, Sri Lanka
Santa Cruz Province, Argentina
White, gold, blue, grey
White, gold, purple
Kyoto Prefecture, Japan
Yamanashi Prefecture, Japan
White, gold, brown, grey
White, gold, murrey
Hernandarias, Paraguay (with multicolored coat of arms)
White, gold, murrey, tan
White, gold, pink
Orange-pink lesbian flag (five stripes variant; with distinct light and dark orange, and distinct light and dark pink)
White, black
Basel-Stadt, Switzerland
Brittany, France
Historical flag of Brittany
Ceuta, Spain (with multicolored coat of arms)
Come and take it, from the Battle of Gonzales during the Texas Revolution
Cornwall, England, United Kingdom
Corsica, France
Cyrenaica, Libya
Delft, Netherlands
Diagolon, Canadian far-right extremist group
Enugu State, Nigeria
Fribourg, Switzerland
Ghent, Belgium (with multicolored emblem)
Hohenzollern-Hechingen (to 1850) – with multicolored coat of arms
Hohenzollern-Sigmaringen (to 1850) – with multicolored coat of arms
ISIS, Terrorist organisation
Johor Sultanate (1528–1855)
Metz, France
Pahang, Malaysia
Prussia, Germany (1892–1918) – with multicolored coat of arms
Prussia, Germany (1918–1947) – with multicolored coat of arms
Prussia, Germany (civil flag, 1701–1947)
Schutzstaffel
Silver Fern Flag, unofficial flag of New Zealand
Straight flag
Terengganu, Malaysia
Teutonic Order, former crusader state
Tokugawa Shogunate
Ulm, Germany
White, black, red
Emirate of Afghanistan (1929)
Amsterdam, Netherlands
Appenzell Ausserrhoden, Switzerland
Appenzell Innerrhoden, Switzerland
Belarusian People's Republic (in exile, 1919–1925)
Berlin, Germany
Central Finland
Charleroi, Belgium (with gold on coat of arms)
Confederación Nacional del Trabajo, Spain
Drenthe, Netherlands
Durham, England, United Kingdom
Flintshire, Wales, United Kingdom
Germany (1867–1918)
Germany (1935–1945)
Kagoshima Prefecture, Japan
Kuyavian-Pomeranian Voivodeship, Poland
La Masó, Spain
Limousin, France
Tino rangatiratanga (Māori flag)
Minas Gerais, Brazil
Northern Territory, Australia (with ochre-red)
Oromia Region, Ethiopia (with multicolored emblem)
Paraíba, Brazil
Peel en Maas, Netherlands
Puigpelat, Spain
Republic of the Rio Grande, now used by the city of Laredo, Texas, United States
Roman Republic (1798–1799)
Salm (1802–1811)
Sandinista National Liberation Front
Sardinia, Italy
Sealand (micronation)
Trinidad and Tobago
Udmurtia, Russia
Upper Volta (1959–1984)
Yemen
White, black, red, blue
Bikini Atoll
Haute-Vienne, France
Knoxville, Tennessee, United States (with multicolored symbol)
Republic of Korea
Leather Pride flag
Lockwood Silver Fern flag, proposed alternative flag of New Zealand
Maranhão, Brazil
Republic of Matabeleland
Red Peak flag, proposed alternative flag of New Zealand
San Antonio, Texas, United States
United Tribes flag, New Zealand
South Yemen (1967–1990)
White, black, red, green
Arab Revolt, 1916–1918 revolt against the Ottoman Empire
Bangladesh naval Ensign (with combined national flag and white background)
Dąbrowa Górnicza, Poland
Gambela Region, Ethiopia
Ghana (1964–1966)
Goshen (1883–1885, unrecognized)
Iraq
Iraq (1924–1959)
Jordan
Kenya
Kuwait
Libya
Malawi (2010–2012)
Ngobe-Bugle, Panama
Ożarów Mazowiecki, Poland
Palestine
Sahrawi Arab Democratic Republic
Santo Domingo, Ecuador – with other color symbol
Somaliland
Sudan
Syria (1963–1972)
Syrian Arab Republic (1980–2024)
Syria (1930–1958, 1961–1963, since 2024)
United Arab Emirates
United Arab Republic (1958–1971)
Universal Negro Improvement Association and African Communities League
Yemen Arab Republic (1962–1990)
White, black, red, grey
Balvi, Latvia
White, black, green
Devon, England, United Kingdom
East Flanders, Belgium (with other color symbol)
Extremadura, Spain – with other color symbol
Jastrzębie-Zdrój, Poland
Marche, Italy
Nevřeň, Pilsen Region, Czechia
Ngchesar, state of Palau
Putumayo Department, Colombia
White, black, green, blue
Aimeliik, state of Palau
Lesotho
Movement for the Self-Determination of Bioko Island, also known as the Bubi separationist movement
Río Negro Province, Argentina
Worcestershire, England, United Kingdom
White, black, green, grey
Agender pride flag
Aromantic pride flag – two different shades of green
White, black, blue
Aargau, Switzerland
Autonomous Republic of Northern Epirus (1914)
Botswana
Côtes-d'Armor, France
Estonia
Ille-et-Vilaine, France
Loire-Atlantique, France
Morbihan, France
Neutral Moresnet
North Province, New Caledonia
Saar (1920–1935)
South Ostrobothnia, Finland
White, black, purple
White, black, purple, grey
White, black, murrey
Democratic Republic of Georgia (1918–1921)
Georgia (1991–2004)
White, red
Abu Dhabi, United Arab Emirates
Aceh Sultanate (1496–1903)
Aichi Prefecture, Japan
Ajman, United Arab Emirates
Akita Prefecture, Japan
Alabama, United States
Alsace (Historical), France
Amersfoort, Netherlands
Antwerp, Belgium
Árpád stripes, historical flag of House of Árpád
Asunción, Paraguay – with other color symbol
Atlántico, Colombia
Austria
Bahrain
Bari, Italy
Basel-Landschaft, Switzerland
Bas-Rhin, France
Belarus (1918, 1991–1995)
Będzin, Poland (with multicolored coat of arms)
Birmingham, Alabama, United States
Brandenburg, Germany
Brandywine flag, used during the American Revolution
Bratislava, capital of Slovakia
Bremen, Germany
Breda, Netherlands
Brno, Czechia
Calgary, Canada
California, United States (with multicolored emblem and text)
Canada
Cantabria, Spain (with multicolored coat of arms)
Republic of Central Albania (1913-1914)
Chlístovice, Central Bohemian Region, Czechia
Chuquisaca Department, Bolivia
City of London, England, United Kingdom
Cross of Burgundy, historical flag of the Duchy of Burgundy and Spain
Denmark
District of Columbia, United States
Dordrecht, Netherlands
Drahobuz, Ústí nad Labem Region, Czechia
Dubai, United Arab Emirates
Džbánice, South Moravian Region, Czechia
Easter Island, Chile
Eindhoven, Netherlands
Elbląg, Poland
England, United Kingdom
Florence, Italy
Florida, United States – with other color symbol
Franconia, Germany
Frankfurt (to 1866) – with multicolored coat of arms
French Polynesia, French overseas territory (with multicolored emblem)
Fujairah, United Arab Emirates (to 1961)
Fukushima Prefecture, Japan (orangish red)
Genoa, Italy
Georgia
Gers, France
Gibraltar (British overseas territory) – with other color symbol
Glamorgan, Wales, United Kingdom
Golden Horde
Gouda, Netherlands
Greenland (Danish autonomous country)
Hamburg, Germany
Hesse, Germany
Hesse and by Rhine (Hesse-Darmstadt), Germany (to 1945)
Hesse-Homburg (to 1866)
Hesse-Kassel (to 1866)
Hiroshima Prefecture, Japan
Hong Kong (Chinese special administrative region)
Hoorn, Netherlands
Indonesia
Saint Patrick's Saltire, historical flag of Ireland
Japan
Rising Sun Flag, used by the Japanese military
Jura, Switzerland
Kanagawa Prefecture, Japan
Kelantan, Malaysia
Kent, England, United Kingdom
Kerkrade, Netherlands
Kōchi Prefecture, Japan
Koniecpol, Poland (with multicolored coat of arms)
Kumamoto Prefecture, Japan
Kingdom of Laos (1952–1975)
Leiden, Netherlands
Leuven, Belgium
Lier, Belgium
Lübeck, Germany (to 1937)
Maastricht, Netherlands
Madrid, Spain
Malta – with other color symbol
Malta (variant)
Sovereign Military Hospitaller Order of Saint John of Jerusalem, of Rhodes and of Malta
Mari El, Russia (with multicolored coat of arms)
Melbourne, Victoria, Australia – with other color symbol
Milan, Italy
Monaco
Mons, Belgium
Montreal, Canada
Nara Prefecture, Japan
Nation of Islam
Němčičky (Znojmo District), South Moravian Region, Czechia
Nidwalden, Switzerland
North Brabant, Netherlands
Turkish Republic of Northern Cyprus (de facto state, limited recognition)
Obwalden, Switzerland
Ōita Prefecture, Japan
Okinawa Prefecture, Japan
Ostróda, Poland (with multicolored coat of arms)
Ottoman Empire, also known as the Turkish Empire (1844-1922)
Perth, Western Australia, Australia (with multicolored emblem)
Peru
Grand Duchy of Posen (1815–1848)
Poland
Potosí Department, Bolivia
Rakhine State, Myanmar (with blue emblem)
Ras al-Khaimah, United Arab Emirates
Regensburg (1803–1810)
Rijnsburg, Netherlands
Saitama Prefecture, Japan
Salzburg, Austria
Savoy (1416–1792 & 1814–1860)
Schwyz, Switzerland
Sharjah, United Arab Emirates
Singapore
Sint-Lievens-Houtem, Belgium
Słubice, Poland (with multicolored coat of arms)
Słupsk, Poland (with multicolored coat of arms)
Solothurn, Switzerland
Strasbourg, France
Switzerland
Tarija, Bolivia
Thuringia, Germany
Tlaxcala, Mexico
Tonga
Tournai, Belgium
Free Territory of Trieste (1947–1954)
Tunisia
Turkey
Tyrol, Austria
Umm al-Quwain, United Arab Emirates
Upper Austria, Austria
Utrecht (city), Netherlands
Utrecht (province), Netherlands
Valais, Switzerland
Vendée, France
Vienna, Austria
Vorarlberg, Austria
Warwickshire, England, United Kingdom
West Pomeranian Voivodeship, Poland (with multicolored coat of arms)
Workers' Party, political party of Brazil
Mutawakkilite Kingdom of Yemen (1927–1962)
White, red, grey
Coclé, Panama
Pasir Puteh, Malaysia
Wanze, Belgium
White, red, green
Republic of Abkhazia (de facto state, limited recognition)
Algeria
Amambay Department, Paraguay – with other color symbol
Anhalt, Germany (1863–1945)Areguá, Paraguay – with other color symbol
Basque Country, Spain
Belarus
Federation of Bosnia and Herzegovina (with multicolored coat of arms), in use 1996–2007
Boyacá Department, Colombia
Bulgaria
Burundi
Campo Limpo Paulista, São Paulo, Brazil (with multicolored coat of arms)
Central Bosnia Canton, Bosnia and Herzegovina
Chiriquí Province, Panama
Cisalpine Republic (1797–1802)
Cispadane Republic (1796–1797)
Gorzów Wielkopolski, Poland
Harari Region, Ethiopia (with multicolored emblem)
Houthi movement
Hungary
Ingushetia, Russia
Iran
Italy
Kingdom of Italy (1861–1946) – with other color symbol
Lebanon
Lublin, Poland (with multicolored coat of arms)
Madagascar
Maldives
Manabí Province, Ecuador
Mexico – with multicolored emblem
Neuchâtel, Switzerland
New England, United States
Newbury, Essex County, Massachusetts, United States
North Rhine-Westphalia, Germany
Nottinghamshire, England, United Kingdom
Oman
Oyo State, NigeriaParaguarí Department, Paraguay – with other color symbol
Posavina Canton, Bosnia and Herzegovina
Saga Prefecture, Japan
San Ignacio, Paraguay
Santa Catarina, Brazil
Seychelles (1977–1996)
Tajik SSR, Soviet Union (1953–1991) (emblem is gold)
Tajik SSR, Soviet Union (1991–1992)
Tatarstan, Russia
Trujillo State, Venezuela
Wales, United Kingdom
Yucatán, Mexico
Zenica-Doboj Canton, Bosnia and Herzegovina
White, red, green, grey
Aguadulce, Panama
White, red, blue
Adjara, Georgia
Alagoas, Brazil (with multicolored coat of arms)
Amazonas, Brazil
American Samoa, (US insular area) (with multicolor emblem)
Anguilla (British overseas territory) – with other color symbol
Arkansas, United States
Ascension Island (part of the British overseas territory of Saint Helena, Ascension and Tristan da Cunha) – with other color symbol
Assyrian flag – with other color symbol, two shades of blue or red (may or may not always be included)
Australia
Bahia, Brazil
Bandera del Directorio Revolucionario Estudiantil
Bali Kingdom (914–1908)
Belize (with multicolored coat of arms)
Bermuda (British overseas territory) – with other color symbol
Bohol, Philippines
British Antarctic Territory (British overseas territory) – with other color symbol
British Indian Ocean Territory (British overseas territory) – with other color symbol
Bydgoszcz, Poland (with multicolored coat of arms)
Cambodia
Campania, Italy
Carpathian Ruthenia
Cayman Islands (British overseas territory) (with multicolored coat of arms)
Central Department, Paraguay
Chicago, Illinois, United States
Chile
Chile, 1817
Republic of China (Taiwan and surrounding islands)
Choctaw Republic, flag in use 1860–1866
Christian flag
Cincinnati, Ohio, United States
Cleveland, Ohio, United States – with other color symbol
Confederate States of America, 1861–1865, flag in use 1861–1863
Confederate States of America, 1861–1865, flag in use 1863–1865
Confederate States of America, 1861–1865, flag in use 1865
Confederate States of America (battle flag, used by the Confederate military), 1861–1865
Cook Islands
Costa Rica
Crimea (disputed between Ukraine and Russia)
Croatia – with other color symbol
Croats of Serbia
Cuba
Czech Republic
Czechoslovakia (1920–1992)
Dallas, Texas, United States – with other color symbol
Des Moines, Iowa, United States
Dominican Republic – with other color symbol
Easton, Pennsylvania, United States
Entre Ríos Province, Argentina
Falkland Islands (British overseas territory) – with other color symbol
Faroe Islands (Danish autonomous country)
Fiji – with other color symbol; two different shades of blue
France
Presidential Standard of France
French Southern and Antarctic Lands
Friesland, Netherlands
Georgia, naval ensign
Merchant Flag of Germany (1946–1949), used during the Occupation Period to identify German ships according to international law.
Kingdom of Great Britain (1707–1800)
Kingdom of Slavonia
Kingdom of Serbs, Croats and Slovenes
Hawaii, United States
Herefordshire, England, United Kingdom
Hokkaido Prefecture, Japan
Iceland
Imo State, Nigeria
Indaiatuba, São Paulo, Brazil
Indianapolis, Indiana, United States
Iowa, United States (with multicolored emblem)
Johor, Malaysia
Kansas City, Missouri, United States
Kayin State, Myanmar
Khmer Republic (1970–1975)
Democratic People's Republic of Korea
Laos
La Rioja Province, Argentina – with other color symbol
Legionowo, Poland (with multicolored coat of arms)
Liberia
Luxembourg
Luxembourg (civil ensign)
Luxembourg, Belgium
M-19
Magdalena Department, Colombia
Manitoba, Canada – with other color symbol
Mari El, Russia (2006–2011)
Masuria, Poland
Mataram Sultanate (1587–1755)
Misiones Province, Argentina
Mississippi, United States (1894–1996)
Mississippi, United States (1996–2001)
Mississippi, United States (2001–2020)
Missouri, United States – with other color symbol
Mobile, Alabama, United States – with other color symbol
Montserrat (British overseas territory) – with other color symbol
Mordovia, Russia
Natal (British colony, 1870–1910) – with other color symbol
Natalia Republic (1839–1843, unrecognized)
Nepal
The Netherlands
Netherlands Antilles
New Orleans, Louisiana, United States – with gold emblems
New Zealand
Ngarchelong, state of Palau
Nivkh people
North Dakota, United States
Norway
Nouvelle-Aquitaine, (aka New Aquitaine), France
Ohio, United States
Panama
Pará, Brazil
Paraguay – with other color symbol
Patagonian Republican Party
Pitcairn, Henderson, Ducie and Oeno Islands (British overseas territory) – with other color symbol
Principality of Lucca and Piombino (1805-1809)
Principality of Piombino
Protectorate of Bohemia and Moravia (Partially-annexed German territory, 1939–1945)
Puerto Rico (US insular area)
Republika Srpska, Bosnia and Herzegovina
Federation of Rhodesia and Nyasaland, British colony, 1953–1963 – with other color symbol
Russia
Revolutionary Directorate
Rocha
Saar (1947–1956)
Sabah, Malaysia – three different shades of blue
Saint Helena (part of the British overseas territory of Saint Helena, Ascension and Tristan da Cunha) – with other color symbol
Samoa
Samoan Kingdom (1872-1873)
Samoan Kingdom (1873-1875)
(1875-1879)
Santa Fe Province, Argentina – with other color symbol
Schaumburg-Lippe, Germany (to 1946)
Schleswig-Holstein, Germany
Serbia – with other color symbol
Serbia and Montenegro (1992–2006)
Serbs of Croatia
Seychelles (1976–1977)
Sint Maarten, Kingdom of the Netherlands – with other color symbol
Slovakia
Slovenia – with other color symbol
Sorbs
Southern Nations, Nationalities, and Peoples' Region, Ethiopia (1995–2023) – with multicolored emblem
South Georgia and the South Sandwich Islands (British overseas territory) – with other color symbol
South Province, New Caledonia
Springfield, Illinois, United States
Tasmania, Australia
Tennessee, United States
Texas, United States
Telavi, Georgia
Thailand
Toronto, Ontario, Canada
Transvaal (British colony, 1903–1910) – with other color symbol
Trenton, Georgia, United States
Tristan da Cunha (part of the British overseas territory of Saint Helena, Ascension and Tristan da Cunha) – with other color symbol
Turks and Caicos Islands (British overseas territory) – with other color symbol
United Kingdom of Great Britain and Northern Ireland
United States of America
Artigas flag, one of the three official flags of Uruguay
Flag of the Treinta y Tres, one of the three official flags of Uruguay (with black text)
Utah, United States (with multicolored coat of arms)
British Virgin Islands (British overseas territory) – with other color symbol
Wallis and Futuna, French overseas territory, unofficial
Republic of West Papua (1961–1962)
Wichita, Kansas, United States
Wyoming, United States
Kingdom of Yugoslavia (1918–1946)
Democratic Federal Yugoslavia (1943–1946)
Socialist Federal Republic of Yugoslavia (1945–1992) – with gold outline
Republic of Graaff-Reinet (with multicolored coat of arms)
Republic of Swellendam (with multicolored coat of arms)
Islands of Refreshment (with different aspect ratio)
White, red, green, blue
Abruzzo, Italy – with other color symbol
Afar Region, Ethiopia (with multicolored emblem)
Alpes-Maritimes, France
Azerbaijan
Aztlán, unofficial flag of Chicano nationalism, with other color symbol
Bayelsa State, Nigeria
Central Ethiopia Regional State, Ethiopia
Chin State, Myanmar (with multicolored emblem)
Djibouti
Equatorial Guinea – with other color symbol
Federal Dependencies of Venezuela
The Gambia
Groningen (province), Netherlands
Guanacaste, Costa Rica
Herzegovina-Neretva Canton, Bosnia and Herzegovina – with other color symbol
Imbabura Province, Ecuador
Lesotho (1966–1987)
Mérida, Venezuelan state
Nieuwe Republiek (1884–1888, unrecognized)- File:Flag of Ogaden National Liberation Front(2).svg Ogaden, Ethiopia
- File:Flag of Sakha.svg Sakha Republic, Russia
- File:Flag of Sidama.svg Sidama Region, Ethiopia
- File:Flag of the Somali Region (1994-2008).svg Somali Region, Ethiopia
- File:Flag of Transvaal.svg South African Republic (1852–1877 & 1881–1902)
- File:Flag of South Moluccas.svg Republic of South Maluku (1950–1963)
- File:Flag of Syria French mandate.svg State of Syria, French Mandate for Syria and Lebanon (1925–1930)
- File:Flag of Uzbekistan.svg Uzbekistan
White, blue
- File:Almelo flag outline.svg Almelo, Netherlands
- File:Flag of Altai Republic.svg Altai Republic, Russia
- File:Flag of the Antarctic Treaty.svg Antarctic Treaty System
- File:Proposed flag of Antarctica (Graham Bartram).svg Antarctica – Graham Bartram flag
- File:True South Antarctic Flag.svg Antarctica – True South flag
- File:Flag of Argentina.svg Argentina – with other color symbol
- File:Flag of Arlon.svg Arlon, Belgium
- File:VlagArnhem.svg Arnhem, Netherlands
- File:Flag of Ashdod.svg Ashdod, Israel
- File:Flag of Assen.svg Assen, Netherlands
- File:Flag of Basilicata.svg Basilicata, Italy
- File:Flag of Bat Yam.svg Bat Yam, Israel
- File:Flag of Bavaria (lozengy).svg Bavaria, Germany
- File:Flag of Bavaria (striped).svg Bavaria, Germany
- File:Flag of Billings, Montana.png Billings, Montana, United States (with multicolored emblem)
- File:Bonnieblue.svg Bonnie Blue Flag, unofficial flag of the Confederate States of America
- File:Flag of Brescia.svg Brescia, Italy
- File:Flag of Buffalo, New York.svg Buffalo, New York, United States (with multicolored emblem)
- File:Flag of the United Provinces of Central America.svg Central America, 1823–1824 (with multicolored coat of arms)
- File:Flag of the Federal Republic of Central America.svg Central America, 1824–1839 (with multicolored coat of arms)
- File:Flag of Ciskei.svg Ciskei, nominally independent homeland (Bantustan), 1981–1994 (with black emblem)
- File:Flag of Chiba.svg Chiba Prefecture, Japan (with gold on symbol)
- File:Flag of Chuuk.svg Chuuk, Federated States of Micronesia
- File:Flag of Colorado Springs, Colorado.svg Colorado Springs, Colorado, United States (with multicolored emblem)
- File:Bandera de la Provincia de Corrientes.svg Corrientes Province, Argentina (with black text and multicolored coat of arms)
- File:Cross River State Flag.svg Cross River State, Nigeria
- File:POL Czeladź flag.svg Czeladź, Poland (with multicolored coat of arms)
- File:Kokbayraq flag.svg East Turkestan Liberation Organization/East Turkistan Republic
- File:Flag of Dalfsen.svg Dalfsen, Netherlands
- File:Flag of Ecuador (1845-1860).svg Ecuador (1845–1860)
- File:Flag of El Salvador.svg El Salvador – with other color symbol
- File:Flag of Finland.svg Finland
- File:Flag of Fort Wayne, Indiana.svg Fort Wayne, Indiana, United States (with red symbols)
- File:Flag of Fukui Prefecture.svg Fukui Prefecture, Japan
- File:Flag of Fukuoka Prefecture.svg Fukuoka Prefecture, Japan
- File:Flag of Galicia.svg Galicia, Spain – with other color symbol
- File:Flag of Gazankulu.svg Gazankulu (1971–1994)
- File:POL Gdynia flag.svg Gdynia, Poland (with multicolored coat of arms)
- File:Flag of Gelendzhik (Krasnodar Krai).svg Gelendzhik, Russia
- File:Flag of Greece.svg Greece
- File:Flag of Goryachy Klyuch (Krasnodar krai).png Goryachy Klyuch, Russia
- File:Bandeira do estado da Guanabara (1960–1975).svg Guanabara (1960–1975), Brazil (with multicolored coat of arms)
- File:Flag of Guatemala.svg Guatemala (with multicolored emblem)
- File:Bandera Provincia Guayas.svg Guayas Province, Ecuador
- File:Flag of Hatohobei.svg Hatohobei, state of Palau
- File:Flag of Holon Version1.svg Holon, Israel
- File:Flag of Hoogeveen.svg Hoogeveen, Netherlands
- File:Flag of Honduras (before 2022).svg Honduras (1949–2022)
- File:Flag of Honduras (1949–2022, 2026–present).svg Honduras
- File:Flag of Houston, Texas.svg Houston, Texas, United States (with multicolored seal)
- File:Flag of Hyogo Prefecture.svg Hyōgo Prefecture, Japan
- File:International Flag of Planet Earth.svg International Flag of Planet Earth
- File:Flag of Ibaraki.svg Ibaraki Prefecture, Japan
- File:Flag of Ishikawa.svg Ishikawa Prefecture, Japan
- File:Flag of Israel.svg Israel
- File:Flag of Iwate.svg Iwate Prefecture, Japan
- File:Flag of Kentucky.svg Kentucky, United States
- File:POL Kłobuck flag.svg Kłobuck, Poland (with multicolored coat of arms)
- File:Unification flag of Korea.svg Korean Unification Flag, used when South Korean and North Korean athletes compete on a shared team
- File:Flag of Kosrae.svg Kosrae, Federated States of Micronesia
- File:POL Koszalin flag.svg Koszalin, Poland
- File:Flag of Kraków.svg Kraków, Poland
- File:Bandera de la Provincia de La Pampa.svg La Pampa Province, Argentina (with multicolored coat of arms)
- File:POL Legnica flag.svg Legnica, Poland
- File:Flag of the Principality of Leyen (1806-1813).svg Leyen (1806–1813)
- File:Flag of Louisiana.svg Louisiana, United States – with other color symbol
- File:Flag of Canton of Lucerne.svg Lucerne, Switzerland
- File:Flag of Luxembourg (city).svg Luxembourg City, Luxembourg – with other color symbol
- File:Flag of Madison, Wisconsin (2018).svg Madison, Wisconsin, United States (with multicolored emblem)
- File:Snake Flag of Martinique.svg Martinique, French overseas department, unofficial
- File:Bandera de la Provincia de Mendoza.svg Mendoza Province, Argentina – with other color symbol
- File:Flag of the Federated States of Micronesia.svg Federated States of Micronesia
- File:Flag of Minneapolis.svg Minneapolis, Minnesota, United States
- File:Fort Moultrie flag.svg Moultrie Flag, historical flag used during the American Revolution
- File:Flag of Nagasaki Prefecture.svg Nagasaki Prefecture, Japan
- File:Bandera de la Provincia del Neuquen.svg Neuquén Province, Argentina – with other color symbol
- File:Flag of Nicaragua.svg Nicaragua (with multicolored emblem)
- File:Flag of the Northwest Territories.svg Northwest Territories, Canada (with multicolored coat of arms)
- File:Flag of Oklahoma.svg Oklahoma, United States
- File:Flag of Osaka.svg Osaka Prefecture, Japan
- File:Flag of Paraguay (1826-1842).svg Paraguay (1826–1842)
- File:POL powiat policki flag.svg Police County, Poland
- File:Provinz Pommern flag.svg Province of Pomerania, Germany (1882–1935)
- File:Flag of Quebec.svg Quebec, Canada
- File:Bandeira do estado do Rio de Janeiro.svg Rio de Janeiro, Brazil (with multicolored coat of arms)
- File:Rivers State Flag.svg Rivers State, Nigeria
- File:POL Rybnik flag.svg Rybnik, Poland (with multicolored coat of arms)
- File:Flag of Salt Lake City (2020).svg Salt Lake City, Utah, United States
- File:Flag of San Andrés y Providencia.svg San Andres y Providencia, Colombia
- File:Bandera de la Provincia de San Juan (1997-2018).svg San Juan Province, Argentina – with other color symbol
- File:Flag of San Marino.svg San Marino – with other color symbol
- File:Santander.svg Santander, Cantabria, Spain – with other color symbol
- File:Flagge Fürstentümer Schwarzburg.svg Schwarzburg-Rudolstadt, Germany (to 1920)
- File:Flagge Fürstentümer Schwarzburg.svg Schwarzburg-Sondershausen, Germany (to 1920)
- File:Flag of Scotland.svg Scotland, United Kingdom
- File:Flag of Shetland.svg Shetland, Scotland, United Kingdom
- File:Flag of Shiga Prefecture.svg Shiga Prefecture, Japan
- File:Flag of the Kingdom of Slavonia.svg Slavonia, Croatia
- File:Flag of Somalia.svg Somalia
- File:POL Sosnowiec flag.svg Sosnowiec, Poland
- File:Flag of South Carolina.svg South Carolina, United States
- File:StarryPlough.svg The Starry Plough, used after the 1930s
- File:Flag of Sucre State.svg Sucre State, Venezuela (with multicolored emblem)
- File:Flag of Syracuse, New York.gif Syracuse, New York, United States (with multicolored seal)
- File:Flag of Tenerife.svg Tenerife, Spain
- File:Flag of the Kingdom of Tlemcen 1338-1488.png Kingdom of Tlemcen (1338–1488)
- File:POL Toruń flag.svg Toruń, Poland (with multicolored coat of arms)
- File:Flag of Tottori Prefecture.svg Tottori Prefecture, Japan
- File:Flag of the Trust Territory of the Pacific Islands.svg Trust Territory of the Pacific Islands (1965–1986)
- File:Bandera de la Provincia de Tucumán.svg Tucumán Province, Argentina
- File:Flag of the United Nations.svg United Nations
- File:Bandera de la Provincia de Veraguas.svg Veraguas, Panama
- File:Flag of Virginia.svg Virginia, United States – with other color symbol
- File:VII Corps HQ Flag.svg VII Corps HQ Flag
- File:Flag of Wakayama Prefecture.svg Wakayama Prefecture, Japan
- File:Flag of West Virginia.svg West Virginia, United States
- File:Vorpommern flag.svg Western Pomerania
- File:Flag of the Kingdom of Westphalia.svg Westphalia (1807–1813)
- File:Anti-war flag of Russian protesters (2022).svg White-blue-white flag, used by Russian anti-war protestors
- File:Flag of Wisconsin.svg Wisconsin, United States
- File:Flag of Yamagata Prefecture.svg Yamagata Prefecture, Japan
- File:Flag of Yap.svg Yap, Federated States of Micronesia
- File:Flag of Canton of Zug.svg Zug, Switzerland
- File:Flag of Canton of Zürich.svg Zurich, Switzerland
- File:Flag of Zwolle.svg Zwolle, Netherlands
White, green, blue
- File:Flag of the Kingdom of Araucanía and Patagonia.svg Kingdom of Araucanía and Patagonia (1860–1862)
- File:Flag of Barinas State.svg Barinas State, Venezuela (with multicolored emblem)
- File:POL Blachownia flag.svg Blachownia, Poland
- File:Flag of Córdoba.svg Córdoba Department, Colombia
- File:Flag of Cumberland, United Kingdom.svg Cumberland, England, United Kingdom
Doug flag, Cascadian bioregion (unofficial)- File:Flag of Duluth, Minnesota (1979-2019).png Duluth, Minnesota, United States (1979–2019)
- File:Bandera Provincia Galápagos.svg Galapagos, Ecuador
- File:Gay Men Pride Flag.svg Gay men pride flag – three different shades of blue and green
- File:Severn Cross.svg Gloucestershire, England, United Kingdom (a cream white)
- File:Flag of Guaviare.svg Guaviare Department, Colombia (with multicolored coat of arms)
- File:Unofficial Flag of Jamtland.svg Republic of Jamtland (with black seal)
- File:Flag of Kabardino-Balkaria.svg Kabardino-Balkaria, Russia
- File:Flag of Kachin State.svg Kachin State, Myanmar
- File:POL Kępno flag.svg Kępno, Poland
- File:Flag of Khabarovsk Krai.svg Khabarovsk Krai, Russia
- File:Flag of Komi.svg Komi, Russia
- File:POL Konstancin-Jeziorna flag.svg Konstancin-Jeziorna, Poland (with multicolored coat of arms)
- File:Ovamboland flag.svg Ovamboland (1973–1989)
- File:Flag of the Republic of Molossia.svg Republic of Molossia (unrecognized micronation)
- File:Flag of Labrador.svg Labrador, Canada (unofficial)
- File:Bandera de la Provincia de Limón.svg Limón, province of Costa Rica
- File:Flag of Los Lagos Region, Chile.svg Los Lagos Region, Chile
- File:Flag of the Mountain Republic.svg Mountainous Republic of the Northern Caucasus (1917–1922)
- File:Flag of the Confederation of Caucasian Mountain People.svg Confederation of Mountain Peoples of the Caucasus (1989–2000)
- File:Flag of the New York City Police Department.svg New York City Police Department
- File:Flag of Nunatsiavut.svg Nunatsiavut, Canada
- File:Bandeira do Paraná.svg Paraná, Brazil
- File:Flag of San Pedro Department (Paraguay).svg San Pedro Department, Paraguay – with other color symbol'
- File:Flag of Sierra Leone.svg Sierra Leone
- File:Flag of Metropolitan Toronto.svg Metropolitan Toronto, Ontario, Canada (1954–1997)
- File:Flag of Yukon.svg Yukon, Canada (with multicolored coat of arms)
White, green
- File:Flag of Andalucía.svg Andalusia, Spain – with other color symbol
- File:Flag of the Anhalt Duchies.svg Anhalt-Bernburg (to 1863)
- File:Flag of the Anhalt Duchies.svg Anhalt-Dessau (to 1863)
- File:Flag of the Anhalt Duchies.svg Anhalt-Köthen (to 1853)
- File:Flag of Antioquia Department.svg Antioquia, Colombia
- File:Flag of Aomori Prefecture.svg Aomori Prefecture, Japan
- File:Flag of Bangkok.svg Bangkok, Thailand
- File:Flag of Caaguazu, Caaguazu.png Caaguazú, Paraguay
- File:Flag of Cesar.svg Cesar Department, Colombia
- File:Flagge Herzogtum Sachsen-Coburg-Gotha (1911-1920).svg Coburg, Germany (1918–1920)
- File:Flag of the Comoros (1978–1992).svg Comoros (1978–1992)
- File:Flag of the Comoros (1992–1996).svg Comoros (1992–1996)
- File:Flag of the Comoros (1996–2001).svg Comoros (1996–2001)
- File:Flag of Various Autonomous Indonesian States.svg East Java (1948–1950)
- File:Flag of Egypt (1922–1958).svg Egypt (1922–1958)
- File:Bandera Provincia Esmeraldas.svg Esmeraldas Province, Ecuador
- File:Flag of Esperanto.svg Esperanto flag
- File:Flag of Escuintla Department.svg Esquintla, Guatemala (with multicolored seal)
- File:Flag of Gifu Prefecture.svg Gifu Prefecture, Japan
- File:Flag of Groningen City.svg Groningen (city), Netherlands
- Hamas Hamas Resistance Group, Gaza Strip
- File:Hasselt (B) vlag.svg Hasselt, Belgium
- File:Flag of Jaworzno.svg Jaworzno, Poland
- File:Kanepi valla lipp.svg Kanepi Parish, Estonia
- File:Flag of Kagawa Prefecture.svg Kagawa Prefecture, Japan
- File:Flag of Kirkcudbrightshire.svg Kirkcudbrightshire, Scotland, United Kingdom
- File:Flag of La Guajira.svg La Guajira, Colombia
- File:Flag of Lombardy.svg Lombardy, Italy
- File:Bandera de Los Ríos.svg Los Ríos Province, Ecuador
- File:Flag of Various Autonomous Indonesian States.svg Madura (1948–1950)
- File:Flag of Meta.svg Meta, Colombia
- File:Flag of Mie prefecture.svg Mie Prefecture, Japan
- File:Flag of Miyagi Prefecture.svg Miyagi Prefecture, Japan
- File:Flag of Nigeria.svg Nigeria
- File:Flag of Norfolk Island.svg Norfolk Island (Australian external territory)
- File:Maritime flag of Regency of Tripoli (18th century).svg Ottoman Tripolitania, eyalet of Ottoman Empire
- File:Flag of Overland Park, Kansas (New).svg Overland Park, city in Kansas
- File:Flag of Pakistan.svg Pakistan
- File:Flag of Pando.svg Pando Department, Bolivia
- File:Flag of Pasundan.svg Pasundan (1948–1950)
- File:An Appeal to Heaven Flag.svg Pine Tree Flag, historical flag used during the American Revolution
- File:Flag of Rhodesia (1968–1979).svg Rhodesia (1968–1979) – with other color symbol
- File:Ridderkerk Netherlands.svg Ridderkerk, Netherlands
- File:Flag of Risaralda.svg Risaralda Department, Colombia
- File:Flag of Rotterdam.svg Rotterdam, Netherlands
- File:Flag of Canton of Sankt Gallen.svg St. Gallen, Switzerland
- File:Flag of Santa Cruz.svg Santa Cruz Department (Bolivia), Bolivia
- File:Flag of Saudi Arabia.svg Saudi Arabia
- File:Flagge Herzogtum Sachsen-Coburg-Gotha (1826-1911).svg Saxe-Altenburg, Germany (1826–1920)
- File:Flagge Herzogtum Sachsen-Coburg-Gotha (1826-1911).svg Saxe-Coburg and Gotha, Germany (1826–1911)
- File:Flagge Herzogtum Sachsen-Coburg-Gotha (1911-1920).svg Saxe-Coburg and Gotha, Germany (1911–1918)
- File:Flagge Herzogtum Sachsen-Coburg-Gotha (1911-1920).svg Saxe-Gotha, Germany (1918–1920)
- File:Flagge Herzogtum Sachsen-Coburg-Gotha (1826-1911).svg Saxe-Hildburghausen (to 1826)
- File:Flagge Herzogtum Sachsen-Meiningen.svg Saxe-Meiningen, Germany (to 1920)
- File:Flag of Saxony.svg Saxony, Germany
- File:Flag of Siberia.svg Siberia, Russia
- File:Flag of Stellaland.svg Stellaland (1883–1885, de facto state, limited recognition)
- File:Flag of Styria.svg Styria, Austria
- File:Flag of Sucre (Colombia).svg Sucre, Colombia (with multicolored coat of arms)
- File:Flag of Tochigi.svg Tochigi Prefecture, Japan
- File:Flag of Togo (1958-1960).svg Togo (1958–1960)
- File:Symbol flag of Tokyo.svg Tokyo, Japan (Symbol flag)
- File:Flag of Toyama Prefecture.svg Toyama Prefecture, Japan
- File:Flag of Vaupés.svg Vaupés Department, Colombia – two different shades of green
- File:Flag of Vlieland.svg Vlieland, Netherlands
- File:Flag of Wavre.svg Wavre, Belgium
White, green, blue
White, green, blue, tan
- File:Flag of Lesotho (1987-2006).svg Lesotho (1987–2006)
- File:Flag of Pohnpei.svg Pohnpei, Federated States of Micronesia
White, green, purple
White, green, pink
- File:Newfoundland Tricolour.svg Flag of Newfoundland (Unofficial)
White, green, tan
White, blue, grey
- File:Flag of the Northern Mariana Islands.svg Northern Mariana Islands (US insular area) – with other color symbol
- File:Flag of the Northern Mariana Islands (1972).svg Northern Mariana Islands (US insular area), 1976–1981
- File:Flag of Valle del Cauca.svg Valle del Cauca, Colombia
White, blue, murrey
- File:Flag of Sonsorol.svg Sonsorol, state of Palau
White, blue, pink
White, purple
- File:Flag of Bueng Kan Province.svg Bueng Kan Province, Thailand (with multicolored seal)
- File:Flag of Gunma Prefecture.svg Gunma Prefecture, Japan
- File:Flag of Tokyo Metropolis.svg Tokyo, Japan
White, purple, grey
White, murrey
- File:Flag of the Grand Duchy of Berg (1806-1808).svg Berg (1806–1808)
- File:Flag of Latvia.svg Latvia
- File:Flag of Moscow, Russia.svg Moscow, Russia – with other color symbol
- File:Bandera de ñemby paraguay.PNG Ñemby, Paraguay – with other color symbol
- File:Flag of Qatar.svg Qatar
White, tan
- File:Flag of Yamaguchi Prefecture.svg Yamaguchi Prefecture, Japan
- File:Flag of the Bornu Empire.svg The Kanem-Bornu Empire, according to Gabriel de Vallseca (1439)
White, pink
- File:Flag of Manas.svg Jalal-Abad, Kyrgyzstan
Gold
- File:Flag of Anchorage, Alaska.svg Anchorage, Alaska, United States (with multicolored seal)
- File:Aundh flag.svg Aundh (1699–1948)
- File:Flag of Ayyubid Dynasty.svg Ayyubid dynasty (1171–1260)
- File:Drapeau Baroda.png Baroda (?–1874)
- File:Flag of Basud, Camarines Norte.png Basud, Camarines Norte
- File:Old Flag of Brunei.svg Bruneian Sultanate (1368–1906)
- File:Flag of Bundi.svg Bundi (1342–1949)
- File:Flag of the Sultanate of Deli.svg Sultanate of Deli (1632–1946)
- File:Flag of Gwalior (State).svg Gwalior (1731–1818)
- File:Indore Flag.svg Indore (1732–1818)
- File:Flag of Jhalawar.svg Jhalawar (1838–1949)
- File:Jhansi state flag.png Jhansi (1728–1858)
- File:Flag of Karauli.svg Karauli (1348–1948)
- File:Kolhapur flag.svg Kolhapur (1710–1949)
- File:KIurundwadjr flag.svg Kurundvad Junior (1733–1948)
- File:Flag of Maguindanao.svg Maguindanao (1520–1905)
- File:Flag of the Maratha Empire.svg Maratha Empire (1674–1818)
- File:POL Myslowice flag.svg Mysłowice, Poland (with multicolored coat of arms)
- File:Flag of New Jersey.svg New Jersey, United States (with multicolored coat of arms)
- File:Flag of Paracale, Camarines Norte.png Paracale, Camarines Norte
- File:Sangli flag.svg Sangli (1782–1948)
Gold, black
- File:Flag of Anarcho-capitalism.svg Anarcho-capitalist flag
- File:Flag of the Habsburg Monarchy.svg Austrian Empire
- File:Flag of Baden-Württemberg.svg Baden-Württemberg, Germany
Baltimore, Maryland, United States (with other color emblem)- File:Banjar Sultanate Flag.svg Banjar Sultanate (1526–1860)
- File:Flag of the Sultanate of Gowa.svg Sultanate of Gowa (1300s–1945)
- File:Flag of the Greek Orthodox Church.svg Greek Orthodox Church
- File:POL Kaszuby flag.svg Kashubia, Poland
- File:Lanfang Republic Reconstructed Flag.svg Lanfang Republic (1777–1884)
- File:Flag of Liberland.svg Liberland (with multicolored coat of arms)
- File:Flag of Namur.svg Namur (city), Belgium
- File:Flag of NCD.svg National Capital District, Papua New Guinea
Pittsburgh, Pennsylvania, United States (with multicolored emblem)- File:POL województwo pomorskie flag.svg Pomeranian Voivodeship, Poland
- File:Flag of Saint David.svg Saint David, historical flag of Wales, United Kingdom
- File:VlagSGA.svg Saxe-Gotha-Altenburg (to 1826)
- File:Flag of Lauenburg.svg Saxe-Lauenburg, Germany (to 1876)
- File:Flag of Saxony-Anhalt (state).svg Saxony-Anhalt, Germany
- File:Nishan Sahib.svg Sikh flag
- File:Flag of Sneek.svg Sneek, the Netherlands
- File:Flag of al-Qaeda in Iraq (2004-2005).svg Tanzim Qaidat al-Jihad fi Bilad al-Rafidayn (with yellow text and seal)
- File:Flag of Workum.svg Workum, the Netherlands
- File:Flag of Yara Said (Refugee Nation).svg Refugee Nation (proposed flag)
Gold, black, red
- File:Flag of Angola.svg Angola
- File:Australian Aboriginal Flag.svg Aboriginal Australians
- File:Flag of Belgium (civil).svg Belgium
- File:Flag of Canton of Bern.svg Bern, Switzerland
- File:Flag of Flanders.svg Flanders, Belgium (with multicolored emblem)
- File:Flag of Canton of Geneva.svg Geneva, Switzerland
- File:Flag of Germany.svg Germany
- File:Flag of East Germany.svg German Democratic Republic (1959–1990)
- File:Flag of Guayama, Puerto Rico.svg Guayama, Puerto Rico
- File:Flag of Hainaut.svg Hainaut, Belgium (with other color symbol)
- File:Flag of Lower Saxony.svg Lower Saxony, Germany (with white in coat of arms)
- File:Flag of Negeri Sembilan.svg Negeri Sembilan, Malaysia
- File:Flag of Norte de Santander.svg Norte de Santander, Colombia
- File:Flag of Minang.svg Pagaruyung Kingdom (1347–1833)
- File:Flag of Purmerend.svg Purmerend, North Holland, The Netherlands
- File:Flagge Fürstentum Reuß ältere Linie.svg People's State of Reuss, Germany (1919–1920)
- File:Flagge Fürstentum Reuß jüngere Linie.svg Reuss-Gera (Junior Line), Germany (to 1919)
- File:Flagge Fürstentum Reuß ältere Linie.svg Reuss-Greiz (Elder Line), Germany (to 1919)
- File:Flag of Reuss-Lobenstein.svg Reuss-Lobenstein (to 1820)
- File:Flag of Rhineland-Palatinate.svg Rhineland-Palatinate, Germany (with white in coat of arms)
- File:Flag of Saarland.svg Saarland, Germany (with multicolored coat of arms)
- File:Flag of Sarawak.svg Sarawak, Malaysia
- File:Flag of the Kingdom of Sarawak (1870).svg Raj of Sarawak
- File:Flag of Canton of Schaffhausen.svg Schaffhausen, Switzerland
- File:Flag of Canton of Uri.svg Uri, Switzerland
- File:Flag of Germany (3-2 aspect ratio).svg Waldeck, Germany (1921–1929)
- File:Flag of Germany (3-2 aspect ratio).svg Waldeck and Pyrmont, Germany (to 1921)
- File:Drapeau Province BE Brabant Wallon.svg Walloon Brabant, Belgium
- File:Flag of Württemberg-Baden.svg Württemberg-Baden, West Germany (1945–1952)
- File:Flagge Würzburg.svg Würzburg, Germany
Gold, black, red, green
- File:MNLA flag.svg Azawad, breakaway region from Mali
- File:Flag of the Benishangul-Gumuz Region.svg Benishangul-Gumuz Region, Ethiopia
- File:Flag of Biafra.svg Biafra (1967–1970, de facto state, limited recognition)
- File:Flag of Cape Verde (1975-1992).svg Cape Verde (1975–1992)
- File:Flag of Ghana.svg Ghana
- File:Flag of Guinea-Bissau.svg Guinea-Bissau
- File:Flag of Rwanda (1961–2001).svg Rwanda (1961–2001)
- File:Flag of São Tomé and Príncipe.svg São Tomé and Príncipe
- File:Flag of Vanuatu.svg Vanuatu
- File:Flag of Zambia.svg Zambia
Gold, black, red, green, blue
- File:Pro-Independence Flag of New Caledonia.svg Kanak flag, used in New Caledonia alongside the French flag
- File:Flag of Southern Ethiopia.png South Ethiopia Regional State, Ethiopia – with other color symbol
- File:Tafea Province Flag.svg Tafea, province of Vanuatu
Gold, black, red, blue
- File:Flag of Germantown, Ohio.svg Germantown, Ohio, United States (with multicolored emblem)
- File:Flag of Peleliu.svg Peleliu, state of Palau
- File:POL Zgierz flag.svg Zgierz, Poland (with multicolored coat of arms)
- File:Polyamory Pride Flag.svg Polyamory pride flag (version created in 1995 by Jim Evans)
Gold, black, green
- File:Flag of the Republic of Benin.svg Republic of Benin (Nigeria) (1967, unrecognised, not to be confused with current Benin)
- File:Flag of the Cherokee Nation.svg Cherokee Nation, United States (with distinct yellow and orange)
- File:Flag of Jamaica.svg Jamaica
- File:Flagge Großherzogtum Sachsen-Weimar-Eisenach (1813-1897).svg Saxe-Weimar-Eisenach, Germany (1813–1897)
- File:Flagge Großherzogtum Sachsen-Weimar-Eisenach (1897-1920).svg Saxe-Weimar-Eisenach, Germany (1897–1920)
- File:Flag of Sultanate of Siak Sri Indrapura.svg Sultanate of Siak Sri Indrapura (1723–1949)
- File:Flag of Tanganyika (1961–1964).svg Tanganyika (1961–1964)
Gold, black, green, blue
- File:Flag of Guadeloupe (local).svg Guadeloupe, French overseas department, unofficial
- File:Flag of St Christopher Nevis Anguilla.svg Saint Christopher-Nevis-Anguilla, British colony, 1882–1983, adopted in 1967
- File:Flag of Tanzania.svg Tanzania
- File:Flag of Zanzibar.svg Zanzibar
- File:Flag of Malampa Province.svg Malampa, province of Vanuatu
Gold, black, blue
- File:Flag of the Bahamas.svg The Bahamas
- File:Flag of Barbados.svg Barbados
- File:Drapeau fr département Territoire de Belfort.svg Territoire de Belfort, France
- File:Flag of Bulungan.svg Sultanate of Bulungan (1731–1964)
- File:Flag of Caithness.svg Caithness, Scotland, United Kingdom (with multicolored emblem)
- File:Flag of Cojedes State.svg Cojedes State, Venezuela
- File:Flag of Donetsk.svg Donetsk, Ukraine
- File:Flag of the Donetsk Region.svg Donetsk Oblast, Ukraine
- File:Flag of El Paso, Texas (1948–1960).png El Paso, Texas (1948–1960)
- File:Flag of Gelderland.svg Gelderland, Netherlands
- File:Flag of Monmouthshire.svg Monmouthshire, Wales, United Kingdom
- File:Bandeira de Porto Velho.svg Porto Velho, Rondônia, Brazil
- File:Bandera San Pedro del Ycuamandiyú.png San Pedro de Ycuamandiyú, Paraguay – with other color symbol
- File:Flag of Shropshire.svg Shropshire, England, United Kingdom
Wellington, New Zealand (with multicolored emblem)- File:Zanzibar-jan-1964.svg Zanzibar (January 1964)
Gold, black, blue, brown
- File:Flag of Koror State.png Koror, state of Palau
Gold, black, murrey
Gold, red
- File:Flag of the SSR Abkhazia.svg Socialist Soviet Republic of Abkhazia (1931-1941)
- File:Standard of Cyrus the Great.svg The Achaemenid Empire (The Standard of Cyrus the Great) (550-330 BC)
- File:Flag of the Alash Autonomy.svg Alash Autonomy
- File:Flag of Albuquerque, New Mexico.svg Albuquerque
- File:Flag of the Amhara Region.svg Amhara Region, Ethiopia
- File:POL Andrychów flag.svg Andrychów, Poland (with multicolored coat of arms)
- File:Flag of Anglesey.svg Anglesey, Wales, United Kingdom
- File:Flag of Aragon.svg Aragon, Spain (with multicolored coat of arms)
- File:Flag of Aragua State.svg Aragua State, Venezuela (with multicolored coat of arms)
- File:Flag of the Syriac-Aramaic People.svg Aramean-Syriac flag
- File:Armenian SSR Flag (1921 - 1922).png Armenian SSR, Soviet Union (1921–1922)
- File:Armenian SSR Flag (1922 - 1936).png Armenian SSR, TSFSR, Soviet Union (1922–1936)
- File:Flag of the Armenian Soviet Socialist Republic (1936–1940).svg Armenian SSR, Soviet Union (1936–1940)
- File:Flag of the Armenian Soviet Socialist Republic (1940–1952).svg Armenian SSR, Soviet Union (1940–1952)
- File:Flag of Rouergue.svg Aveyron, France
- File:Flag of the Azerbaijan Soviet Socialist Republic (1924–1927).svg Azerbaijan SSR, TSFSR, Soviet Union (1924–1927)
- File:Flag of the Azerbaijan Soviet Socialist Republic (1927–1931).svg Azerbaijan SSR, TSFSR, Soviet Union (1927–1931)
- File:Flag of the Azerbaijan Soviet Socialist Republic (1931–1937).svg Azerbaijan SSR, TSFSR, Soviet Union (1931–1937)
- File:Flag of the Azerbaijan Soviet Socialist Republic (1937–1940).svg Azerbaijan SSR, Soviet Union (1937–1940)
- File:Flag of the Azerbaijan Soviet Socialist Republic (1940–1952).svg Azerbaijan SSR, Soviet Union (1940–1952)
- File:Bandera Provincia Azuay.svg Azuay, Ecuador
- File:Flag of the Grand Duchy of Baden (1871–1891).svg Baden, Germany (to 1891)
- File:Flagge Großherzogtum Baden (1891–1918).svg Baden, Germany (1891–1945)
- File:Flagge Großherzogtum Baden (1891–1918).svg (South) Baden, West Germany (1945–1952)
- File:Flag of Bogotá.svg Bogotá, Colombia (with multicolored coat of arms)
- File:Flag of Burgenland.svg Burgenland, Austria
- File:Flag of the Byelorussian Soviet Socialist Republic (1919–1927).svg Byelorussian SSR, Soviet Union (1919–1927)
- File:Flag of the Byelorussian Soviet Socialist Republic (1927–1937).svg Byelorussian SSR, Soviet Union (1927–1937)
- File:Flag of the Byelorussian Soviet Socialist Republic (1937–1951).svg Byelorussian SSR, Soviet Union (1937–1951)
- File:Byzantine imperial flag, 14th century.svg Byzantine Empire (Palaiologos dynasty, c. 1350)
- File:Flag of Catalonia.svg Senyera, flag of Catalonia (Spain), Northern Catalonia (France) and Alghero (Italy)
- File:Flag of the People's Republic of China.svg People's Republic of China
- File:Flag of Chuvashia.svg Chuvashia, Russia
- File:POL Dobczyce flag.svg Dobczyce, Poland
- File:Drapeau fr département Dordogne.svg Dordogne, France
- File:Flag of the Estonian Soviet Socialist Republic (1940–1953).svg Estonian SSR, Soviet Union (1940–1953)
- File:Flag of the Georgian Soviet Socialist Republic (1921–1922).svg Georgian SSR, Soviet Union (1921–1922)
- File:Flag of the Georgian Soviet Socialist Republic (1922–1937).svg Georgian SSR, Soviet Union (1922–1937)
- File:Flag of the Georgian Soviet Socialist Republic (1937–1951).svg Georgian SSR, Soviet Union (1937–1951)
- File:POL gmina Garbatki-Letniska flag.png Gmina Garbatka-Letnisko, Poland (with multicolored coat of arms)
- File:POL gmina Gózd flag.svg Gmina Gózd, Poland (with multicolored coat of arms)
- File:Flag of Hautes-Pyrénées.svg Hautes-Pyrénées, France (with other color symbol)
- File:Drapeau Haut-Rhin.svg Haut-Rhin, France
- File:Flag of the Ilkhanate.svg Ilkhanate
- File:Flag of the Emirate of Ha'il.svg Jabal Shammar
- File:Flag of the Kalmar Union.svg The Kalmar Union (1397–1523)
- File:Flag of Democratic Kampuchea.svg Democratic Kampuchea (1976–1979)
- File:Flag of the People's Republic of Kampuchea.svg People's Republic of Kampuchea (1979–1989)
- File:Flag of the Kazakh Soviet Socialist Republic (1937–1940).svg Kazakh SSR, Soviet Union (1937–1940)
- File:Flag of the Kazakh Soviet Socialist Republic (1940–1953).svg Kazakh SSR, Soviet Union (1940–1953)
- File:Flag of the Kirghiz Soviet Socialist Republic (1936–1940).svg Kirghiz SSR, Soviet Union (1936–1940)
- File:Flag of the Kirghiz SSR 1940-1952.svg Kirghiz SSR, Soviet Union (1940–1952)
- File:Flag of Kyrgyzstan.svg Kyrgyzstan
- File:Flag of the Latvian Socialist Soviet Republic (1918–1920).svg Latvian SSR, Soviet Union (1918–1920)
- File:Flag of the Latvian Soviet Socialist Republic (1940–1953).svg Latvian SSR, Soviet Union (1940–1953)
- File:Flag of Liechtenstein (1719-1852).svg Liechtenstein (1719–1852)
- File:LuikVlag.svg Liège, Belgium
- File:Flag of Lippe (1815-1880).svg Lippe, Germany (1815–1880)
- File:Flagge Fürstentum Lippe.svg Lippe, Germany (1880–1947)
- File:Flag of the Lithuanian Soviet Socialist Republic (1940–1953).svg Lithuanian SSR, Soviet Union (1940–1953)
- File:Flag of Łódź.svg Łódź, Poland
- File:POL województwo łódzkie 1 flag.svg Łódź Voivodeship, Poland
- File:Drapeau fr département Loire.svg Loire, France
- File:POL Lubin flag.svg Lubin, Poland
- File:Middelburg vlag.svg Middelburg, Netherlands
- File:Flag of Mohéli (official).svg Mohéli, Comoros autonomous island
- File:Flag of Moldavia.svg Moldavia
- File:Flag of the Moldavian Autonomous Soviet Socialist Republic (1937–1938).svg Moldavian ASSR, Soviet Union (1937–1938)
- File:Flag of the Moldavian ASSR.svg Moldavian ASSR, Soviet Union (1938–1940)
- File:Flag of the Moldavian Soviet Socialist Republic (1941–1952).svg Moldavian SSR, Soviet Union (1940–1952)
- File:Flag of Mon State (2018).svg Mon State, Myanmar
- File:Flag of Montenegro.svg Montenegro (with multicolor coat of arms)
- File:Flag of Naples.svg Naples, Italy
- File:Flag of New Mexico.svg New Mexico, United States
- File:Flag of Niigata Prefecture.svg Niigata Prefecture, Japan
- File:Flag of Macedonia (1992–1995).svg North Macedonia (formerly Republic of Macedonia) (1992–1995)
- File:Flag of North Macedonia.svg North Macedonia
- File:Flag of Normandie.svg Normandy, France, Jersey, Guernsey
- File:Flag of Northumberland.svg Northumberland, England, United Kingdom
- File:Nowy Sącz County Flag.svg Nowy Sącz County, Poland
- File:Flag of Occitania (with star).svg Occitania, historical region in southern Europe
- File:Flag of Ottoman Tunisia (1685).svg Ottoman Tunisia, eyalet of Ottoman Empire
- File:Bandera Provincia Pichincha.svg Pichincha Province, Ecuador
- File:Flag of Pirkanmaa.svg Pirkanmaa, province of Finland
- File:POL gmina Pionki flag.svg Gmina Pionki, Poland (with multicolored coat of arms)
- File:Flag of Prague.svg Prague, Czechia
- File:Flag of Pretoria, South Africa.svg Pretoria, South Africa
- File:Flag of Provence.svg Provence, a historical French province
- File:POL Pruszków flag.svg Pruszków, Poland
- File:Drapeau fr département Pyrénées orientales.svg Pyrénées-Orientales, France
- File:Flag of Rembertow.svg Rembertów, Poland
- File:Flag of Rotuma (1987-1988).svg Rotuma (Fijian dependency) (1987–1988)
- File:Flag of Rome.svg Rome, Italy
- File:Flag of the Russian Soviet Federative Socialist Republic (1918–1925).svg Russian SFSR, Soviet Union (1918-1937)
- File:Flag of the Russian Soviet Federative Socialist Republic (1937–1954).svg Russian SFSR, Soviet Union (1937–1954)
- File:Merchant flag of the Ryukyu Kingdom.svg Ryukyu Kingdom (merchant flag)
- File:Lionrampant.svg Royal Banner of Scotland, Scotland, United Kingdom
- File:Banner of Arms of Scania.svg Scania, Sweden
- File:Flag of Shimane Prefecture.svg Shimane Prefecture, Japan
- File:Flag of Sicily (revised).svg Sicily, Italy (with other color symbol)
- File:POL gmina Sobolew flag.svg Gmina Sobolew, Poland (with multicolored coat of arms)
- File:Somerset Flag.svg Somerset, England, United Kingdom
- File:Flag of Zuid-Holland.svg South Holland, Netherlands (with black outline)
- File:Flag of Spain.svg Spain – with other color symbol
- File:Staffordshire Flag.svg Staffordshire, England, United Kingdom
- File:Flag of the Finland Swedes.svg Swedish-speaking Finns
- File:Flag of Taichung City old.svg Taichung, Taiwan
- File:Flag of the Tajik Soviet Socialist Republic (1931–1935).svg Tajik SSR, Soviet Union (1931–1935)
- File:Flag of the Tajik Soviet Socialist Republic (1935–1936).svg Tajik SSR, Soviet Union (1935–1936)
- File:Flag of the Tajik Soviet Socialist Republic (1936–1938).svg Tajik SSR, Soviet Union (1936–1938)
- File:Flag of the Tajik Soviet Socialist Republic (1938–1940).svg Tajik SSR, Soviet Union (1938–1940)
- File:Flag of the Tajik Soviet Socialist Republic (1940–1953).svg Tajik SSR, Soviet Union (1940–1953)
- File:Drapeau fr département Tarn.svg Tarn, France
- File:Flag of the Tigray Region.svg Tigray Region, Ethiopia
- File:Ru transcaucasia1922.png Transcaucasian SFSR, Soviet Union (1922–1925)
- File:Flag of the Transcaucasian SFSR.svg Transcaucasian SFSR, Soviet Union (1925–1936)
- File:Turkestan Autonomous SSR Flag.svg Turkestan ASSR, RSFSR, Soviet Union (1918–1924)
- File:Flag of the Turkmen Soviet Socialist Republic (1926–1937).svg Turkmen SSR, Soviet Union (1926–1937)
- File:Flag of the Turkmen Soviet Socialist Republic (1937–1940).svg Turkmen SSR, Soviet Union (1937–1940)
- File:Flag of the Turkmen Soviet Socialist Republic (1940–1953).svg Turkmen SSR, Soviet Union (1940–1953)
- File:Flag of the Tuvan People's Republic (1943-1944).svg Tuvan People's Republic (1921-1944)
- File:Flag of the Ukrainian Soviet Socialist Republic (1919–1929).svg Ukrainian SSR, Soviet Union (1919–1929)
- File:Flag of the Ukrainian Soviet Socialist Republic (1929–1937).svg Ukrainian SSR, Soviet Union (1929–1937)
- File:Flag of the Ukrainian Soviet Socialist Republic (1937–1949).svg Ukrainian SSR, Soviet Union (1937–1950)
- File:Flag of the Soviet Union (1924).svg Union of Soviet Socialist Republics (1923–1924)
- File:Flag of the Soviet Union (1924–1936).svg Union of Soviet Socialist Republics (1924–1936)
- File:Flag of the Soviet Union (1936–1955).svg Union of Soviet Socialist Republics (1936–1955)
- File:Flag of the Soviet Union.svg Union of Soviet Socialist Republics (1955–1991)
- File:Flag of the Uva Province (Sri Lanka).svg Uva Province, Sri Lanka
- File:Flag of the Uzbek Soviet Socialist Republic (1925–1927).svg Uzbek SSR, Soviet Union (1925–1927)
- File:Flag of the Uzbek Soviet Socialist Republic(1927-1929).png Uzbek SSR, Soviet Union (1927–1929)
- File:Flag of the Uzbek Soviet Socialist Republic (1929–1931).svg Uzbek SSR, Soviet Union (1929–1931)
- File:Flag of the Uzbek Soviet Socialist Republic (1931–1934).svg Uzbek SSR, Soviet Union (1931–1934)
- File:Flag of the Uzbek Soviet Socialist Republic(1934-1935).png Uzbek SSR, Soviet Union (1934–1935)
- File:Flag of the Uzbek Soviet Socialist Republic(1935-1937).png Uzbek SSR, Soviet Union (1935–1937)
- File:Flag of the Uzbek Soviet Socialist Republic(1937-1938).png Uzbek SSR, Soviet Union (1937–1938)
- File:Flag of the Uzbek Soviet Socialist Republic (1938–1939).png Uzbek SSR, Soviet Union (1938–1941)
- File:Flag of the Uzbek Soviet Socialist Republic (1941–1952).svg Uzbek SSR, Soviet Union (1941–1952)
- File:Flag-Val d'Aran.svg Val d'Aran, administrative entity in Catalonia
- File:Bandera de Vallmoll.svg Vallmoll, Spain
- File:Flag of Vietnam.svg Vietnam
- File:Flag of South Vietnam.svg Republic of Vietnam (1955–1975)
- File:Flag of Wallonia.svg Wallonia, Belgium
- File:Flag of Warsaw.svg Warsaw, Poland
- File:Flag of Wessex.svg Wessex, England, United Kingdom
- File:POL Włocławek flag.svg Włocławek, Poland (with multicolored coat of arms)
- File:Wroclaw horizontal flag.svg Wrocław, Poland
- File:Flag of the People's Anti-Imperialist Association.svg Xinjiang Clique, China (1911-1944)
Gold, red, green
- File:Bandeira do Acre.svg Acre, Brazil
- File:Flag of Auvergne.svg Auvergne, France
- File:Flag of Bangladesh (1971).svg Bangladesh, flag used during the 1971–1972 Bangladesh Liberation War
- File:Flag of Benin.svg Benin
- File:Flag of Berkshire.svg Berkshire, England, United Kingdom (a brownish red)
- File:Flag of Bolívar (Colombia).svg Bolívar Department, Colombia
- File:Flag of Bolivia.svg Bolivia
- File:Flag of Burkina Faso.svg Burkina Faso
- File:Flag of Cameroon.svg Cameroon
- File:Bandera Provincia Carchi.svg Carchi, Ecuador
- File:Flag of Casanare.svg Casanare Department, Colombia
- File:Flag of the Republic of the Congo.svg Republic of the Congo
- File:Flag of Ethiopia (1975–1987).svg Ethiopia (1914–1996)
- File:Flag of French Guiana.svg French Guiana, French overseas department, unofficial
- File:Flag of Grenada.svg Grenada
- File:Flag of Guinea.svg Guinea
- File:Flag of Komárom (variant).svg Komárom, Hungary
- File:Flag of Lancashire.svg Lancashire, England, United Kingdom
- File:Flag of Sultanate of Langkat.svg Sultanate of Langkat (1568–1946)
- File:Flag of Lithuania.svg Lithuania
- File:Flag of Los Angeles, California.svg Los Angeles, California, United States (with multicolored seal)
- File:Flag of Mali.svg Mali
- File:Flag of Mauritania.svg Mauritania
- File:Flag of Moldavian SSR.svg Moldavian SSR, Soviet Union (1952–1990)
- File:Bandera de Navarra.svg Navarre, Spain
- File:Drapeau proposé pour le département Puy-de-Dôme.svg Puy-de-Dôme, France
- File:Flag of Rojava.svg Movement for a Democratic Society (de facto symbol for Rojava)
- File:Flag of Regency of Algiers.svg Regency of Algiers, Ottoman province
- File:Flag of Rwanda (January – September 1961).svg Rwanda (1961)
- File:Flag of Rwanda (1961–2001).svg Rwanda (1961–2001)
- File:Flag of Saskatchewan.svg Saskatchewan, Canada
- File:Flag of Senegal.svg Senegal
- File:Flag of Transnistria (state).svg Transnistria (de facto state, limited recognition)
- File:Flag of the Sultanate of Zanzibar (1963).svg Zanzibar (December 1963 – January 1964)
Gold, red, green, blue
- File:Bandera de la Provincia de Buenos Aires.svg Buenos Aires Province, Argentina
- File:Flag of Carabobo State.svg Carabobo State, Venezuela (with black silhouette)
- File:Flag of Eritrea.svg Eritrea
- File:Flag of Ethiopia.svg Ethiopia
- File:Hellendoorn vlag.svg Hellendoorn, Netherlands
- File:Flag of the Karelo-Finnish SSR.svg Karelo-Finnish SSR, Soviet Union (1953–1956)
- File:Lincolnshire flag.svg Lincolnshire, England, United Kingdom
- File:Flag of Mauritius.svg Mauritius
- File:Drapeau pyreneesatlantiques.svg Pyrénées-Atlantiques, France (with black outlines)
Gold, red, green, blue, purple
- File:Flag of Cusco (2021).svg Cusco, Peru (with distinct yellow and orange and two shades of blue)
- File:Gay Pride Flag.svg LGBT pride flag (six-color version popular since 1979, with royal blue replacing both turquoise and indigo) – with distinct yellow and orange
Gold, red, green, tan
- File:Flag of Zaire (1971–1997).svg Zaire (1971–1997)
Gold, red, blue
- File:Flag of Adelaide.svg Adelaide, South Australia, Australia (with multicolored emblems)
- File:Flag of Åland.svg Åland (Finnish autonomous territory)
- File:Drapeau fr département Allier.svg Allier, France
- File:Flag of Andorra.svg Andorra – with other color symbol
- File:Flag of Arenberg (1803 - 1810).svg Arenberg (1803–1810)
- File:Flag of Arizona.svg Arizona, United States – blue, red, gold and copper
- File:Flag of Armenia.svg Armenia
- File:Flag of Armenian SSR.svg Armenian SSR, Soviet Union (1952–1990)
- File:Flag of the Azerbaijan Soviet Socialist Republic (1956–1991).svg Azerbaijan SSR, Soviet Union (1952–1991)
- File:Proposition de drapeau fr département Bouches-du-Rhône.svg Bouches-du-Rhône, France
- File:Flag of Calvados.svg Calvados, France
- File:Bandera Provincia Cañar.svg Cañar Province, Ecuador
- File:Flag of Chad.svg Chad
- File:POL Cieszyn flag.svg Cieszyn, Poland
- File:Flag of Colombia.svg Colombia
- File:Flag of the Republic of the Congo (Léopoldville) (1963–1966).svg Congo-Léopoldville (1963–1966)
- File:Flag of the Democratic Republic of the Congo (1966–1971).svg Congo-Kinshasa (1966–1971)
- File:Flag of the Democratic Republic of the Congo.svg Democratic Republic of the Congo
- File:Drapeau département fr Corrèze.svg Corrèze, France
- File:Flag of Cundinamarca.svg Cundinamarca Department, Colombia (with multicolored coat of arms)
- File:Flag of Ecuador.svg Ecuador (with multicolored coat of arms)
- File:Flag of the Free State of Fiume.svg Free State of Fiume (1920–1924)
- File:Flag of the Gran Colombia.svg Gran Colombia (1821–1831)
- File:Flag of Dayak Besar.svg Great Dayak (1946–1950)
- File:Flag of Hautes-Alpes.svg Hautes-Alpes, France
- File:Flag of the Kazakh SSR.svg Kazakh SSR, Soviet Union (1953–1992)
- File:Drapeau fr département Landes.svg Landes, France
- File:Flaga Łomża.svg Łomża, Poland
- File:Drapeau non-officiel fr département Lozère.svg Lozère, France
- File:Drapeau fr département Maine-et-Loire.svg Maine-et-Loire, France
- File:Drapeau non-officiel fr département Manche.svg Manche, France
- File:Flagge Großherzogtümer Mecklenburg.svg Mecklenburg, Germany
- File:Flag of the United Principalities of Wallachia and Moldavia (1859 - 1862).svg United Principalities of Moldavia and Wallachia (1859–1862)
- File:Flag of the United Principalities of Romania (1862 - 1866).svg United Principalities of Romania (1862–1866)
- File:Flag of Moldova.svg Moldova – with other color symbol
- File:Flag of Mongolia.svg Mongolia
- File:Flag of Montgomery County, Maryland.svg Montgomery County, Maryland, United States
- File:Flag of New Brunswick.svg New Brunswick, Canada – with other color symbol
- File:Flag of Ngaraard State.svg Ngaraard, state of Palau
- File:Flag of Normandie.svg Normandy, France
- File:Flag of North Holland.svg North Holland, Netherlands
- File:2007 Flag of Orkney.svg Orkney, Scotland, United Kingdom
- File:Flag of Overijssel.svg Overijssel, Netherlands
- File:Unofficial Flag of Pas-De-Calais.svg Pas-de-Calais, France
- File:POL Płock flag.svg Płock, Poland
- File:Proposed flag of Réunion (VAR).svg Réunion, French overseas department, unofficial
- File:Flag of Romania.svg Romania
- File:Flag of the Russian Soviet Federative Socialist Republic.svg Russian SFSR, Soviet Union (1954–1991)
- File:Banner of Arms of Scania.svg Skåne, Sweden
- File:POL Świętochłowice flag.svg Świętochłowice, Poland (with multicolored coat of arms)
- File:Flag of the Turkmen Soviet Socialist Republic.svg Turkmen SSR, Soviet Union (1952–1992)
- File:Flag of the Ukrainian Soviet Socialist Republic (1949–1991).svg Ukrainian SSR, Soviet Union (1950–1991)
- File:Flag of the Valencian Community (2x3).svg Valencia, Spain – with other color symbol
- File:Drapeau fr département Var.svg Var, France
- File:Flag of the National Liberation Front of South Vietnam, Flag of South Vietnam (1975–1976).svg South Vietnam, 1975–1976
- File:Waalre vlag.svg Waalre, Netherlands
- File:Flag of West Flanders.svg West Flanders, Belgium
- File:Flag of the Grandduchy of Wurzburg.svg Würzburg (1805–1814)
- File:POL Zabrze flag.svg Zabrze, Poland
Gold, red, blue, tan
- File:Flag of Tulsa, Oklahoma (2018).svg Tulsa, Oklahoma, United States
Gold, red, purple
- File:Flag of Córdoba, Spain.svg Córdoba, Spain (with multicolored emblem)
- File:Flag of Spain (1931–1939).svg Second Spanish Republic
Gold, green
- File:Flag of Aa en Hunze.svg Aa en Hunze, Netherlands
- File:Flag of Adygea.svg Adygea, Russia
- File:Flag of Ang Thong Province.svg Ang Thong Province, Thailand (with multicolored seal and distinct yellow)
- File:Banderacaacupe.png Caacupé, Paraguay – with other color symbol
- File:Flag of Caernarfonshire.svg Caernarfonshire, Wales, United Kingdom
- File:Flag of Caldas.svg Caldas Department, Colombia
- File:Flag of Cauca.svg Cauca Department, Colombia
- File:Flag of Cambodia (pre-1863).svg Kingdom of Cambodia, Colombia
- File:Bandera Provincia El Oro.svg El Oro Province, Ecuador
- File:Bandera de Figuerola del Camp.svg Figuerola del Camp, Spain
- File:Flag of Gombe State.svg Gombe State, Nigeria
- File:Flag of The Hague.svg The Hague, Netherlands
Hezbollah- File:Flag of Huntingdonshire.svg Huntingdonshire, England, United Kingdom
- File:Flag of Mangkunegaran.svg Mangkunegaran (1757–1946)
- File:Flag of Mauritania (1959–2017).svg Mauritania (1959–2017)
- File:Flag of Miyazaki Prefecture.svg Miyazaki Prefecture, Japan
- File:Bandera Provincia Morona Santiago.svg Morona Santiago, Ecuador
- File:Flag of Nariño.svg Nariño, Colombia
- File:Flag of Pakualaman.svg Pakualaman
- File:Bandera Provincia Pastaza.svg Pastaza Province, Ecuador
- File:Flag of Pontianak Sultanate.svg Pontianak Sultanate (1771–1950)
- File:Flag of Ramat HaSharon.svg Ramat HaSharon, Israel
- File:Rutland County Flag.svg Rutland, England, United Kingdom
- File:Bandera de Vallfogona de Ripollès.svg Vallfogona de Ripollès, Spain
- File:Flag of Vichada.svg Vichada Department, Colombia
Gold, green, blue
- File:Flag of Anzoátegui State (original version).svg Anzoátegui State, Venezuela (with black outline of the state)
- File:Municipal Flag of Bandung, Indonesia.svg Bandung, Indonesia
- File:POL Bełchatów flag.svg Bełchatów, Poland
- File:Flag of Chocó.svg Chocó Department, Colombia
- File:Flag of Gabon.svg Gabon
- File:Flag of Guainía.svg Guainía Department, Colombia
- File:Mn flag bayan olgiy aymag.svg Bayan-Ölgii Province
- File:POL Ostrołęka flag.svg Ostrołęka, Poland
- File:Flag of Rwanda.svg Rwanda (with distinct yellow and gold)
- File:Flag of Saint Vincent and the Grenadines.svg Saint Vincent and the Grenadines
- File:POL Siemianowice Śląskie flag.svg Siemianowice Śląskie, Poland
- File:Flag of Sudan (1956-1970).svg Sudan (1956–1970)
- File:Berber flag.svg Tamazgha, Berber people
- File:POL Ustroń flag.svg Ustroń, Poland (with sun with a black outline from the coat of arms)
Gold, green, blue, tan
- File:Flag of Appalachia.png Appalachia, United States cultural region, unofficial
- File:Flag of Venda (1973–1994).svg Venda, nominally independent homeland (Bantustan) (1979–1994)
Gold, green, blue, grey
Gold, green, purple
- File:Flag of Quindío.svg Quindío, Colombia
Gold, green, murrey
- File:Flag of Sri Lanka.svg Sri Lanka (with distinct yellow and orange)
Gold, green, tan
Cocos (Keeling) Islands (Australian external territory)
The Starry Plough (1914–1930)
Gold, blue
- File:Flag of Alaska.svg Alaska, United States
- File:Flag of Ardèche.svg Ardèche, France
- File:Flag of Asturias.svg Asturias, Spain
- File:Flag of Bophuthatswana (1972–1994).svg Bophuthatswana, nominally independent homeland (Bantustan), 1977–1994 (with white-and-black emblem)
- File:Flagge Herzogtum Braunschweig.svg Brunswick, Germany (to 1946)
- File:Bytom flaga.svg Bytom, Poland (with multicolored coat of arms)
- File:Cambridgeshire Flag.svg Cambridgeshire, England, United Kingdom (two shades of blue)
- File:Flag of Cheshire.svg Cheshire, England, United Kingdom
- File:Flag of the Congo Free State.svg Congo Free State (1877–1908)
- File:Flag of the Congo Free State.svg Belgian Congo (1908–1960)
- File:Flag of the Republic of the Congo (Léopoldville) (1960–1963).svg Congo-Léopoldville (1960–1963)
- File:Flag of the Kingdom of Dalmatia.svg Dalmatia (1822–1918)
- File:Flag of the Democratic Republic of the Congo (1997–2006).svg Democratic Republic of the Congo (1997–2003)
- File:Flag of the Democratic Republic of the Congo (1997–2006).svg Democratic Republic of the Congo (2003–2006)
- File:Flag of County Durham.svg County Durham, England, United Kingdom
- File:Proposed flag of Doubs.svg Doubs, France
- File:Flag of East Lothian.svg East Lothian (Haddingtonshire), Scotland, United Kingdom
- File:Flag of Europe.svg European Union
- File:Flag of Friuli-Venezia Giulia.svg Friuli–Venezia Giulia, Italy
- File:POL gmina Opatowiec flag.svg Gmina Opatowiec, Poland
- File:Flag of Hamilton.svg Hamilton, Ontario, Canada
- File:Heerlen vlag.svg Heerlen, Netherlands
- File:Bandera de la Provincia de Herrera.svg Herrera Province, Panama
- File:Flag of Indiana.svg Indiana, United States
- File:Flag of Isère.svg Isère, France
- File:Flag of Jalisco.svg Jalisco, Mexico (with multicolored coat of arms)
- File:Flag of Kansas.svg Kansas, United States – with other color symbol
- File:Katowice Flaga.svg Katowice, Poland (with multicolored coat of arms)
- File:Flag of Kazakhstan.svg Kazakhstan
- File:POL Kuźnia Raciborska flag.svg Kuźnia Raciborska, Poland (with multicolored coat of arms)
- File:POL Łaziska Górne flag.svg Łaziska Górne, Poland (with multicolored coat of arms)
- File:Flag of Niederösterreich.svg Lower Austria, Austria
- File:POL Lubliniec flag.svg Lubliniec, Poland (with multicolored coat of arms)
- File:Flag of Luque.svg Luque, Paraguay
- File:Flag of Greek Macedonia.svg Macedonia, Greece (unofficial)
- File:Flag Minerva.svg Republic of Minerva (1972)
- File:Flag of Montana.svg Montana, United States
- File:Flagge Herzogtum Nassau (1806-1866).svg Nassau (1806–1866)
- File:Flag of Nebraska.svg Nebraska, United States
- File:POL województwo opolskie flag.svg Opole Voivodeship, Poland
- File:Flag of Oregon.svg Oregon, United States – reverse has same colors
- File:Flag of Otago.svg Otago, New Zealand
- File:POL Pabianice flag.svg Pabianice, Poland (with multicolored coat of arms)
- File:Flag of Palau.svg Palau
- File:Flag of Perlis.svg Perlis, Malaysia
- File:Flag of Philadelphia, Pennsylvania.svg Philadelphia, Pennsylvania, United States (with multicolored emblem)
- File:POL Piekary Śląskie flag.svg Piekary Śląskie, Poland
- File:POL Pszczyna flag alt.svg Pszczyna, Poland (with multicolored coat of arms)
- File:POL Pszów flag.svg Pszów, Poland (with multicolored coat of arms)
- File:Flag of Regina.svg Regina, Saskatchewan, Canada
- File:Rudaslaska flag.svg Ruda Śląska, Poland
- File:Saint Alban's cross.svg Saint Alban's Cross, flag of the Kingdom of Mercia
- File:POL województwo śląskie flag.svg Silesian Voivodeship, Poland
- File:POL Skoczów flag.svg Skoczów, Poland (with multicolored coat of arms)
- File:Sokoto State Flag.svg Sokoto State, Nigeria
- File:POL Sośnicowice flag.svg Sośnicowice, Poland (with multicolored coat of arms)
- File:Flag commune Sousse.svg Sousse, Tunisia
- File:Flag of South Dakota.svg South Dakota, United States
- File:Flag of Springfield, Massachusetts.svg Springfield, Massachusetts, United States (with multicolored emblem)
- File:County Flag of Suffolk.svg Suffolk, England, United Kingdom
- File:Flag of Surrey.svg Surrey, England, United Kingdom
- File:Flag of Sussex.svg Sussex, England, United Kingdom
- File:Flag of Sweden.svg Sweden
- File:Flag of Tilburg.svg Tilburg, Netherlands
- File:Flag of Tokushima.svg Tokushima Prefecture, Japan
- File:Flag of Ukraine.svg Ukraine
- File:Flag of Upper Silesia.svg Upper Silesia
- File:Flag of the Vice President of Brazil.svg Vice Presidential Standard of Brazil
Gold, purple
- File:Flag of Amnat Charoen province.svg Amnat Charoen Province, Thailand (with multicolored seal)
- File:THA28 บุรีรัมย์.png Buriram Province, Thailand (with multicolored seal and distinct orange)
- File:Flag of Campione d'Italia.svg Campione d'Italia, Italy (with multicolored coat of arms)
- File:Intersex flag.svg Intersex pride flag
- File:Flag of Okayama Prefecture.svg Okayama Prefecture, Japan
Gold, murrey
- File:Flag of Ceylon (1948–1951).svg Ceylon (1948–1951)
- File:Flag of Chachoengsao Province.png Chachoengsao Province, Thailand (with multicolored seal)
- File:Flag of the Region of Murcia.svg Region of Murcia, Spain
- File:Flag of Tolima.svg Tolima Department, Colombia
Gold, pink
- File:Cantabrian Lábaru Flag.svg Cantabrian labarum, used in Cantabria, Spain
Black
- File:Flag of Afghanistan (1880–1901).svg Black Flag
- File:Flag of Afghanistan (1901–1919).svg Flag of Afghanistan (1901–1919)
- File:Flag of Afghanistan (1919–1921).svg Flag of Afghanistan (1919–1921)
- File:Flag of Afghanistan (1921–1926).svg Flag of Afghanistan (1921–1926)
- File:Flag of Afghanistan (1926–1928).svg Flag of Afghanistan (1926–1928)
- File:Flag of Jihad.svg Al-Qaeda, flag of Jihad (with white text)
- File:Flag of Ansaru.svg Ansaru (with multicolored emblem)
- File:Flag of Caucasian Emirate.svg Caucasus Emirate, Jihadist organisation in Russia (with white text)
Islamic State of Iraq and the Levant (with white text and seal)- File:Flag of JTJ.svg Jama'at al-Tawhid wal-Jihad, flag used in late 2004 (with yellow and white text)
- File:Flag of Edward England.svg Jolly Roger, is the traditional English name for the flags flown to identify a pirate ship preceding or during an attack, during the early 18th century.
- File:NDCRflag.svg Nduma Defense of Congo-Renovated (2014)
Black, red
- File:Flag of Albania.svg Albania
- File:Civil Ensign of Albania.svg Civil Ensign of Albania
- File:Anarchist flag.svg Anarcho-syndicalist flag
- File:Flag of Valle d'Aosta.svg Aosta Valley, Italy
- File:Bandera FE JONS.svg FET y de las JONS
- File:Flag of Courland (Naval).svg The colonial naval flag of the Duchy of Courland and Semigallia
- File:Flag of Haiti (1964–1986).svg Haiti (1964–1986) – with multicolored coat of arms
- File:Flag of Namur Province.svg Namur (province), Belgium
- File:Flag of Nijmegen.svg Nijmegen, Netherlands
- File:Flag of the Ukrainian Insurgent Army.svg Ukrainian Insurgent Army
- File:Flagge Königreich Württemberg.svg Württemberg, Germany (to 1945)
- File:Flagge Königreich Württemberg.svg Württemberg-Hohenzollern, West Germany (1945–1952)
Black, red, green
- File:Flag of Afghanistan (2013–2021).svg Afghanistan (2013–2021)
- File:KarelianNationalFlag.svg Karelian Nationalist Flag
- File:Flag of Malawi.svg Malawi
- File:Flag-of-Martinique.svg Martinique (French overseas department)
Pan-African flag- File:Flag of Yippies.svg Youth International Party (YIPPIES), American youth-oriental radical group
Black, red, blue
- File:Flag of Donetsk People's Republic.svg Donetsk People's Republic, self-proclaimed state in Ukraine
- File:POL powiat kamiennogórski flag.svg Kamienna Góra County, Poland
- File:Flag of East Frisia.svg East Frisia, Germany
Black, green
Black, green, blue
- File:Zanzibar-jan-avr-1964.svg Zanzibar (January–April 1964)
Black, purple
Black, grey
Red
- File:Red flag.svg Red flag
- File:Flag of Baton Rouge, Louisiana.svg Baton Rouge, Louisiana, United States (with white text and multicolored emblem)
- File:POL Biała flag.svg Biała, Poland (with multicolored coat of arms)
- File:Flag of Caracas.svg Caracas, Venezuela (with multicolored coat of arms)
- File:Flag of Far Eastern Republic.svg Far Eastern Republic (1920-1922)
- File:Flag of Kedah.svg Kedah, Malaysia (with multicolored coat of arms)
- File:Flag of Muscat.svg Muscat and Oman (to 1970)
- File:Flag of Oruro.svg Oruro Department, Bolivia
- File:POL Racibórz flag.svg Racibórz, Poland (with multicolored coat of arms)
- Soviet Union Soviet Union (1922-1991)
- File:Flag of the Estonian Soviet Socialist Republic (1953–1990).svg Estonian Soviet Socialist Republic (ESSR) (1953–1990)
- File:Flag of the Georgian Soviet Socialist Republic (1951–1990).svg Georgian Soviet Socialist Republic (GSSR) (1951–1990)
- File:Flag of the Kazakh Soviet Socialist Republic (1953–1991).svg Kazakh Soviet Socialist Republic (KSSR) (1953–1991)
- Kirghiz Soviet Socialist Republic Kirghiz Soviet Socialist Republic (KSSR) (1952–1991)
- Latvian Soviet Socialist Republic Latvian Soviet Socialist Republic (LSSR) (1953–1990)
- File:Lezgian flag.svg Lezgistani Separatist Movement
- Russian Soviet Federative Socialist Republic Russian Soviet Federative Socialist Republic (RSFSR) (1954–1991)
- File:POL Sławków flag.svg Sławków, Poland (with multicolored coat of arms)
Red, green
- File:Flag of Arauca.svg Arauca Department, Colombia
- File:Flag of Bangladesh.svg Bangladesh
- File:Bandera Provincia Bolívar.svg Bolívar Province, Ecuador
- File:Flag of the Byelorussian Soviet Socialist Republic (1951–1991).svg Byelorussian Soviet Socialist Republic (BSSR) (1951–1991)
- File:Flag of the Bukharan People's Soviet Republic.svg Bukharan People's Socialist Republic (BPSR) (1920-1924)
- File:Flag of Khiva 1920-1923.svg Khorezm People's Socialist Republic (KPSR) (1920-1924)
- File:Flag of Benin (1975–1990).svg People's Republic of Benin (1975–1990)
- File:POL Głogówek flag.svg Głogówek, Poland (with multicolored coat of arms)
- File:Bandera de La Paz.svg La Paz, Bolivia
- Lithuanian Soviet Socialist Republic Lithuanian Soviet Socialist Republic (LSSR) (1953–1988)
- File:Flag of Morocco.svg Morocco
- Moldavian Soviet Socialist Republic Moldavian Soviet Socialist Republic (MSSR) (1952–1990)
- File:Flag of Piaseczno.svg Piaseczno, Poland
- File:Flag of Portugal (official).svg Portugal (with multicolored coat of arms)
- File:Flag of Stellaland (1883-5).svg United States of Stellaland (1883)
- Transnistria Transnistria, Moldova (also a unrecognized sovereign territory)
- File:Flag of Transnistria (variant).svg Transnistria (civil flag) (de facto state, limited recognition)
- File:Bandera Provincia Tungurahua.svg Tungurahua, Ecuador
- File:Flag of the Russian administered Zaporizhzhia Oblast.svg Zaporozhye Oblast (Occupied Ukrainian territory controlled by Russia)
Red, green, blue
- File:Flag of Amazonas Indigenous State.svg Amazonas State, Venezuela (with multicolored emblem)
- File:Flag of Dagestan.svg Dagestan, Russia
- File:Flag of Karelia.svg Karelia, Russia
- File:Flag of Kayah State.svg Kayah State, Myanmar (with multicolored emblem)
- File:Flag of the Romani people.svg Romani people
Red, blue
- File:POL Chorzów flag.svg Chorzów, Poland
- File:Bandera Provincia Cotopaxi.svg Cotopaxi Province, Ecuador
- File:Flag of the Georgian Soviet Socialist Republic.svg Georgian SSR, Soviet Union (1951–1990)
- File:POL Gliwice flag.svg Gliwice, Poland (with multicolored coat of arms)
- File:Flag of Guam.svg Guam (US insular area) (with multicolored coat of emblem)
- File:Flag of Haiti.svg Haiti (with multicolored coat of arms)
- File:Flag of Liechtenstein.svg Liechtenstein (with gold and black emblem)
- File:Lugo (provincia).svg Province of Lugo, Spain (with multicolored coat of arms)
- File:Flag of the Kingdom of Ndongo.svg Kingdom of Ndongo
- File:Flag of the Nakhichevan ASSR (1978–1990).svg Nakhichevan Autonomous Soviet Socialist Republic (NASSR) (1921–1990)
- File:Civil flag of Oldenburg.svg Oldenburg, Germany (to 1946)
- File:Flag of Paris with coat of arms.svg Paris, France (with multicolored coat of arms)
- File:POL Prudnik flag.svg Prudnik, Poland (with multicolored coat of arms)
- File:POL Szczecin flag.svg Szczecin, Poland (with multicolored coat of arms)
- File:Flag of Canton of Tessin.svg Ticino, Switzerland
- File:Venlo vlag.svg Venlo, Limburg, the Netherlands (with multicolored coat of arms)
- File:POL Wodzisław Śląski flag.svg Wodzisław Śląski, Poland (with multicolored coat of arms)
- File:POL Wojkowice flag.svg Wojkowice, Poland
Red, tan
- File:POL Leszno flag.svg Leszno, Poland
Red, grey
- File:Ottoman flag c.1490-1701.png Ottoman Empire, (1480-1780)
- File:1540s-1701 flag of the Ottoman Empire.png Ottoman Empire, (1590-1646)
Green
- File:Flag of Libya (1977-2011).svg Green Flag
- File:Adamawa State Flag.svg Adamawa State, Nigeria
- File:Flag of Beni.svg Beni Department, Bolivia
- File:Flag of the President of Brazil.svg Presidential Standard of Brazil (with multicolored coat of arms)
- File:Flag of al-Qassam Brigades.svg Hamas, Palestinian entity (with white text)
- File:Flag of Libya (1977–2011).svg Libya (1977–2011)
- File:Flag of the Principality of Najran.png Najran
- File:POL Wałbrzych flag.svg Wałbrzych, Poland (with multicolored coat of arms)
- File:Flag of Washington.svg Washington, United States – with other color symbol
- File:Zamfara State Flag.svg Zamfara State, Nigeria
Green, blue
- File:Flag of Chattanooga, Tennessee.svg Chattanooga, Tennessee, United States (with multicolored emblem)
- File:POL Ełk flag.svg Ełk, Poland (with multicolored coat of arms)
- File:Flag of Niuafo'ou Island.svg Niuafo'ou
- File:Bandera Provincia Santa Elena.svg Santa Elena Province, Ecuador – two different shades of blue (with multicolored coat of arms)
Blue
- Australia Australia
- Western Australia Western Australia, Australia
- South Australia South Australia, Australia
- Queensland Queensland, Australia
- New South Wales New South Wales, Australia
- Victoria (state) Victoria, Australia
- Tasmania Tasmania, Australia
- File:Flag of Alberta.svg Alberta, Canada (with multicolored shield of arms)
- File:Flag of Boston.svg Boston, Massachusetts, United States (with multicolored emblem)
- File:Flag of Cochabamba.svg Cochabamba, Bolivia
- File:Earth flag PD.jpg John McConnell's Earth Flag (with multicolored image)
- File:Flag of Idaho.svg Idaho, United States (with multicolored seal)
- File:Flag Lord Howe island unoffical.svg Lord Howe Island, external territory of Australia
- File:Flag of Maine.svg Maine, United States (with multicolored coat of arms)
- File:Flag of Melilla.svg Melilla (with multicolored emblem)
- File:Flag of Michigan.svg Michigan, United States (with multicolored coat of arms)
- File:Flag of Milwaukee, Wisconsin.svg Milwaukee, Wisconsin, United States (with multicolored emblems)
- File:Flag of Minnesota.svg Minnesota, United States
- File:Flag of Nevada.svg Nevada, United States (with multicolored emblem)
- File:Flag of New York (1909–2020).svg New York, United States (1901–2020)
- File:Flag of New York.svg New York, United States (with multicolored coat of arms)
- Campbell Island, New Zealand New Zealand
- File:Flag of the Northern Mariana Islands.svg Northern Mariana Islands
- File:Flag of Pennsylvania.svg Pennsylvania, United States (with multicolored coat of arms)
- File:Flag of Surabaya City.png Surabaya, Indonesia (with multicolored coat of arms)
- File:Flag of Vermont.svg Vermont, United States (with multicolored coat of arms)
- Autonomous Region of Bougainville Bougainville, Papua New Guinea. Flag of the separatist movement of Bougainville.
- File:Camarines Sur.flag.webp Camarines Sur, Philippines (with multicolored emblem)
Blue, purple, pink
Blue, grey
- File:Flag of Las Vegas, Nevada.svg Las Vegas, Nevada, United States (with multicolored emblem)
Blue, tan
Grey
- File:Flag of the Metropolitan Region, Chile.svg Santiago Metropolitan Region, Chile (with multicolored seal)
Pink
- File:Flag of Chai Nat province.svg Chai Nat Province, Thailand (with multicolored seal)