84 Countries with the colour Blue

84 national flags use the colour Blue. They include Antigua and Barbuda, Argentina, Armenia and Australia.

Antigua and Barbuda FlagAntigua and Barbuda
Argentina FlagArgentina
Armenia FlagArmenia
Australia FlagAustralia
Barbados FlagBarbados
Belize FlagBelize
Bosnia and Herzegovina FlagBosnia and Herzegovina
Botswana FlagBotswana
Brazil FlagBrazil
Cabo Verde FlagCabo Verde
Cambodia FlagCambodia
Central African Republic FlagCentral African Republic
Chad FlagChad
Chile FlagChile
Colombia FlagColombia
Costa Rica FlagCosta Rica
Croatia FlagCroatia
Cuba FlagCuba
Czechia (Czech Republic) FlagCzechia (Czech Republic)
Democratic Republic of the Congo FlagDemocratic Republic of the Congo
Djibouti FlagDjibouti
Dominican Republic FlagDominican Republic
Ecuador FlagEcuador
El Salvador FlagEl Salvador
Equatorial Guinea FlagEquatorial Guinea
Eritrea FlagEritrea
Estonia FlagEstonia
Eswatini (fmr. "Swaziland") FlagEswatini (fmr. "Swaziland")
Fiji FlagFiji
Finland FlagFinland
France FlagFrance
Gabon FlagGabon
Gambia FlagGambia
Guatemala FlagGuatemala
Haiti FlagHaiti
Honduras FlagHonduras
Iceland FlagIceland
Israel FlagIsrael
Kiribati FlagKiribati
Laos FlagLaos
Lesotho FlagLesotho
Liberia FlagLiberia
Liechtenstein FlagLiechtenstein
Luxembourg FlagLuxembourg
Marshall Islands FlagMarshall Islands
Mauritius FlagMauritius
Micronesia FlagMicronesia
Moldova FlagMoldova
Mongolia FlagMongolia
Myanmar (formerly Burma) FlagMyanmar (formerly Burma)
Namibia FlagNamibia
Nauru FlagNauru
Nepal FlagNepal
Netherlands FlagNetherlands
New Zealand FlagNew Zealand
Norway FlagNorway
Paraguay FlagParaguay
Philippines FlagPhilippines
Portugal FlagPortugal
Romania FlagRomania
Russia FlagRussia
Rwanda FlagRwanda
Saint Lucia FlagSaint Lucia
Samoa FlagSamoa
San Marino FlagSan Marino
Serbia FlagSerbia
Seychelles FlagSeychelles
Solomon Islands FlagSolomon Islands
Somalia FlagSomalia
South Africa FlagSouth Africa
South Korea FlagSouth Korea
South Sudan FlagSouth Sudan
Spain FlagSpain
Sri Lanka FlagSri Lanka
Tanzania FlagTanzania
Thailand FlagThailand
Tunisia FlagTunisia
Tuvalu FlagTuvalu
United Arab Emirates FlagUnited Arab Emirates
United Kingdom FlagUnited Kingdom
United States of America FlagUnited States of America
Uruguay FlagUruguay
Uzbekistan FlagUzbekistan
Venezuela FlagVenezuela