Facts tagged with official languages
- Afghanistan - Official Language(s): Pashto, Dari, and some other languages in areas where spoken by majority of population
- Albania - Official Language(s): Albanian (based on Tosk dialect)
- Algeria - Official Language(s): Arabic (official and national), Tamazight (national)
- Andorra - Official Language(s): Catalan
- Angola - Official Language(s): Portuguese
- Antigua and Barbuda - Official Language(s): English (de facto official)
- Argentina - Official Language(s): Spanish (de facto), Guaraní (co-official in Corrientes Province)
- Armenia - Official Language(s): Armenian, Russian (Minority language)
- Australia - Official Language(s): English (de facto)
- Austria - Official Language(s): German (official statewide), and other languages like Groation, Slovene, Czech for some areas.
- Azerbaijan - Official Language(s): Azerbaijani, Armenian (Nagorno-Karabagh)
- Bahamas - Official Language(s): English
- Bahrain - Official Language(s): Arabic
- Bangladesh - Official Language(s): Bengali
- Barbados - Official Language(s): English
- Belarus - Official Language(s): Belarusian, Russian
- Belgium - Official Language(s): Dutch, French, German
- Belize - Official Language(s): English
- Benin - Official Language(s): French
- Bhutan - Official Language(s): Dzongkha
- Bolivia - Official Language(s): Spanish, Aymara, Quechua
- Bosnia and Herzegovina - Official Language(s): Bosnian, Croatian, Serbian
- Botswana - Official Language(s): English, Tswana (national)
- Brazil - Official Language(s): Portuguese (national), German, Nheengatu, Baniwa and Tucano in some areas.
- Brunei - Official Language(s): Malay
- Bulgaria - Official Language(s): Bulgarian
- Burkina Faso - Official Language(s): French, Fula, Jula, More
- Burundi - Official Language(s): French, Kirundi
- Cambodia - Official Language(s): Khmer
- Cameroon - Official Language(s): English, French
- Canada - Official Language(s): English, French, and some other languages like Chipewyan (Dëne Sųłiné), Cree, Dogrib (Tłįchǫ) in some Territories]]
- Cape Verde - Official Language(s): Portuguese (official), Cape Verdean Creole (national)
- Central African Republic - Official Language(s): French, Sango (national)
- Chad - Official Language(s): Arabic, French
- Chile - Official Language(s): Spanish (de facto)
- People's Republic of China - Official Language(s): Simplified Chinese(written) Mandarin(spoken), and some other minority languages in some areas.
- Colombia - Official Language(s): Spanish (the languages and dialects of ethnic groups are also official in their territories)
- Comoros - Official Language(s): Arabic, Comorian, French
- Democratic Republic of the Congo - Official Language(s): French, Lingala/Kikongo/Swahili/Tshiluba (national)
- Republic of the Congo - Official Language(s): French, Lingala (national), Munukutuba (national)
- Costa Rica - Official Language(s): Spanish
- Côte d'Ivoire - Official Language(s): French
- Croatia - Official Language(s): Croatian
- Cuba - Official Language(s): Spanish
- Cyprus - Official Language(s): Greek, Turkish, Armenian (minority language)
- Czech Republic - Official Language(s): Czech
- Denmark - Official Language(s): Danish, and Faroese, German, Kalaallisut in some areas.
- Djibouti - Official Language(s): Arabic, French
- Dominica - Official Language(s): English
- Dominican Republic - Official Language(s): Spanish