Languages by Country
| Afghanistan | Pushtu, Dari Persian, other Turkic and minor languages |
| Albania | Albanian (Tosk is the official dialect), Greek |
| Algeria | Arabic (official), French, Berber dialects |
| Andorra | Catalán (official), French, Castilian, Portuguese |
| Angola | Bantu, Portuguese (official) |
| Antigua and Barbuda | English |
| Argentina | Spanish (official), English, Italian, German, French |
| Armenia | Armenian |
| Australia | English |
| Austria | German 98% (small Slovene, Croatian, and Hungarian-speaking minorities) |
| Azerbaijan | Azerbaijani Turkic, Russian, Armenian |
| Bahamas | English |
| Bahrain | Arabic (official), English, Farsi, Urdu |
| Bangladesh | Bangla (official), English |
| Barbados | English |
| Belarus | Belorussian (White Russian) |
| Belgium | Dutch (Flemish); French; German; legally bilingual (Dutch and French) |
| Belize | English (official), Creole, Spanish, Garifuna, Mayan |
| Benin | French (official), African languages |
| Bhutan | Dzongkha (official) |
| Bolivia | Spanish (official), Quechua (official), Aymara (official) |
| Bosnia and Herzegovina | The language that used to be known as Serbo-Croatian but is now known as Serbian, Croatian, or Bosnian, depending on the speaker’s ethnic and political affiliation. It is written in Latin and Cyrillic |
| Botswana | English (official), Setswana |
| Brazil | Portuguese |
| Brunei Darussalam | Malay (official), Chinese, English |
| Bulgaria | Bulgarian |
| Burkina Faso | French (official), tribal languages |
| Burundi | Kirundi and French (official), Swahili |
| Cambodia | Khmer (official), French, English |
| Cameroon | French and English (both official); 24 major African language groups |
| Canada | English, French (both official) |
| Cape Verde | Portuguese, Criuolo |
| Central African Republic | French (official), Sangho, Arabic, Hansa, Swahili |
| Chad | French and Arabic (official), more than 100 tribal languages |
| Chile | Spanish |
| China | Chinese, Mandarin, also local dialects |
| Colombia | Spanish |
| Comoros | French and Arabic (both official), Shikomoro (a blend of Swahili and Arabic) |
| Congo, Republic of | French (official), Lingala, Kikongo, others |
| Congo, Democratic Republic | French (official), Swahili, Lingala, Ishiluba, and Kikongo, others |
| Costa Rica | Spanish |
| Côte d’Ivoire | French (official) and African languages (Diaula esp.) |
| Croatia | What was once known as Serbo-Croatian is now known as Serbian, Croatian, or Bosnian, depending on the speaker’s political and ethnic affiliation |
| Cuba | Spanish |
| Cyprus | Greek, Turkish (official), English is widely spoken |
| Czech Republic | Czech; Slovak minority |
| Denmark | Danish, Faeroese, Greenlandic (an Inuit dialect), small German-speaking minority |
| Djibouti | Arabic and French (both official), Afar, Somali |
| Dominica | English (official) and French patois |
| Dominican Republic | Spanish, English widely spoken |
| East Timor | Tetum, Portuguese (official), Bahasa Indonesia, English |
| Ecuador | Spanish (official), Quechua |
| Egypt | Arabic |
| El Salvador | Spanish |
| Equatorial Guinea | Spanish (official), French (2nd official), pidgin English, Fang, Bubi, Creole |
| Eritrea | Afar, Bilen, Kunama, Nara, Arabic, Tobedawi, Saho, Tigre, Tigrinya |
| Estonia | Estonian (official), Russian, Finnish, English |
| Ethiopia | Amharic (official), English, Orominga, Tigrigna, over 70 languages spoken |
| Fiji | Fijian, Hindustani, English (official) |
| Finland | Finnish, Swedish (both official); small Sami- (Lapp) and Russian-speaking minorities |
| France | French, declining regional dialects (Provençal, Breton, Alsatian, Corsican) |
| Gabon | French (official), Fang, Myene, Bateke, Bapounou/Eschira, Bandjabi |
| Gambia | Native tongues, English (official) |
| Georgia | Georgian (official); Russian; Armenian; Azerbaijani |
| Germany | German |
| Ghana | English (official), Native tongues (Brong Ahafo, Twi, Fanti, Ga, Ewe, Dagbani) |
| Greece | Greek |
| Grenada | English |
| Guatemala | Spanish, Indian languages |
| Guinea | French (official), native tongues (Malinké, Susu, Fulani) |
| Guinea-Bissau | Portuguese, Criolo, African languages |
| Guyana | English (official), Amerindian dialects |
| Haiti | Creole and French (both official) |
| Honduras | Spanish (official), English widely spoken in business |
| Hungary | Magyar (Hungarian), 98.2%; other, 1.8% |
| Iceland | Icelandic |
| India | Hindi (official), English (official), Bengali, Gujarati, Kashmiri, Malayalam, Marathi, Oriya, Punjabi, Tamil, Telugu, Urdu, Kannada, Assamese, Sanskrit, Sindhi (all recognized by the constitution). Dialects, 1,652 |
| Indonesia | Bahasa Indonesia (official), Dutch, English, and more than 583 languages and dialects |
| Iran | Farsi (Persian), Azari, Kurdish, Arabic |
| Iraq | Arabic (official) and Kurdish |
| Ireland | English, Irish Gaelic |
| Israel | Hebrew (official), Arabic, English |
| Italy | Italian; small German-, French-, and Slovene-speaking minorities |
| Jamaica | English, Jamaican Creole |
| Japan | Japanese |
| Jordan | Arabic (official), English |
| Kazakhstan | Kazak (Qazaq), state language spoken by 64.4% of population; Russian, official language spoken by 95% of population and used in everyday business |
| Kenya | English (official), Swahili (national), and several other languages spoken by 25 ethnic groups |
| Kiribati | English (official), I-Kiribati (Gilbertese) |
| Korea, North | Korean |
| Korea, South | Korean |
| Kuwait | Arabic (official), English |
| Kyrgyzstan | Kyrgyz (official); Russian is de facto second language of communication |
| Laos | Lao (official), French, English |
| Latvia | Latvian |
| Lebanon | Arabic (official), French, English |
| Lesotho | English and Sesotho (official); also Zulu and Xhosa |
| Liberia | English (official) and tribal dialects |
| Libya | Arabic, Italian and English widely understood in major cities |
| Liechtenstein | German (official), Alemmanic dialect |
| Lithuania | Lithuanian (official), Polish, Russian |
| Luxembourg | Luxermbourgish, French, German |
| Macedonia | Macedonian (official), which uses the Cyrillic alphabet, Albanian (official), Turkish, other |
| Madagascar | Malagasy and French (both official) |
| Malawi | English and Chichewa (both official) |
| Malaysia | Malay (official), Chinese, Tamil, English |
| Maldives | Dhivehi (official); Arabic, Hindi, and English are also spoken |
| Mali | French (official), African languages |
| Malta | Maltese and English (both official) |
| Marshall Islands | Both Marshallese and English are official languages. Marshallese is a language in the Malayo-Polynesian family |
| Mauritania | Arabic and Wolof (official); French |
| Mauritius | English, French (official); Creole, Hindi, Urdu, Hakka, Bojpoori |
| Mexico | Spanish, Indian languages |
| Micronesia | English is the official and common language; major indigenous languages are Chukese, Pohnpeian, Yapase, and Kosrean |
| Moldova | Moldovan (official; virtually the same as Romanian), Russian, Gagauz (a Turkish dialect) |
| Monaco | French (official), English, Italian, Monégasque |
| Mongolia | Mongolian, 90%; also Turkic, Russian, and Chinese |
| Morocco | Arabic (official), French, Berber dialects, Spanish |
| Mozambique | Portuguese (official), Bantu languages |
| Myanmar | Burmese, minority languages |
| Namibia | Afrikaans, German, English (official), several indigenous |
| Nauru | Nauruan (official) and English |
| Nepal | Nepali (official), Newari, Bhutia, Maithali |
| The Netherlands | Dutch, Frisian |
| New Zealand | English (official), Maori |
| Nicaragua | Spanish |
| Niger | French (official); Hausa; Songhai; Arabic |
| Nigeria | English (official), Hausa, Yoruba, Ibo, and more than 200 others |
| Norway | Two official forms of Norwegian: Bokmål and Nynorsk |
| Oman | Arabic (official); also English and Indian languages |
| Pakistan | Punjabi 48%, Sindhi 12%, Siraiki (a Punjabi variant) 10%, Pashtu 8%, Urdu (official) 8%, Balochi 3%, Hindko 2%, Brahui 1%, English, Burushaski, and others |
| Palau | Palauan, English (official) |
| Palestinian State | Arabic, Hebrew, English, French |
| Panama | Spanish (official); many bilingual in English |
| Papua New Guinea | English, Tok Pisin (a Melanesian Creole English), Hiri Motu, and 717 distinct native languages |
| Paraguay | Spanish (official), Guaraní |
| Peru | Spanish and Quéchua (both official), Aymara, and other native languages |
| The Philippines | Filipino (based on Tagalog) and English (both official); regional languages: Tagalog, Ilocano, Cebuano, others |
| Poland | Polish |
| Portugal | Portuguese |
| Qatar | Arabic (official); English is also widely spoken |
| Romania | Romanian (official); Hungarian- and German-speaking minorities |
| Russia | Russian, others |
| Rwanda | Kinyarwanda, French, and English (all official) |
| St. Kitts and Nevis | English |
| St. Lucia | English (official) and patois |
| St. Vincent and the Grenadines | English (official), French patois |
| Samoa | Samoan and English |
| San Marino | Italian |
| São Tomé and Príncipe | Portuguese |
| Saudi Arabia | Arabic, English widely spoken |
| Senegal | French (official); Wolof, Serer, other ethnic dialects |
| Serbia and Montenegro | Serbian 95%, Albanian 5%. What was once known as Serbo-Croatian is now known as Serbian, Croatian, or Bosnian, depending on the speaker’s political and ethnic affiliation. It is written in Latin and Cyrillic |
| Seychelles | English and French (both official), and Seselwa (a creole) |
| Sierra Leone | English (official), Mende, Temne, Krio |
| Singapore | Malay, Chinese (Mandarin), Tamil, English (all official) |
| Slovakia | Slovak (official), Hungarian |
| Slovenia | Slovenian; most can also speak Serbo-Croatian |
| Solomon Islands | English, Solomon Pijin (an English pidgin), over 60 indigenous Melanesian languages |
| Somalia | Somali (official), Arabic, English, Italian |
| South Africa | Xhosa and Zulu (official), English, Afrikaans, Ndebele, Sesotho sa Leboa, Sesotho, Swati, Xitsonga, Setswana, Tshivenda |
| Spain | Castilian Spanish (official), Catalan, Galician, Basque |
| Sri Lanka | Sinhala (official), Tamil, English |
| Sudan | Arabic (official), English, tribal dialects |
| Suriname | Dutch (official), Surinamese (lingua franca), English widely spoken |
| Swaziland | English and Swazi (official) |
| Sweden | Swedish |
| Switzerland | German, French, Italian (all official), Romansch |
| Syria | Arabic (official), French and English widely understood |
| Taiwan | Chinese (Mandarin) |
| Tajikistan | Tajik |
| Tanzania | Swahili and English (both official), local languages |
| Thailand | Thai (Siamese), Chinese, English |
| Togo | French (official), Ewé, Mina (south), Kabyé, Cotocoli (north), and many dialects |
| Tonga | Tongan (an Austronesian language), English |
| Trinidad and Tobago | English (official), Hindi, French, Spanish |
| Tunisia | Arabic (official), French |
| Turkey | Turkish |
| Turkmenistan | Turkmen, 72%; Russian, 12%; Uzbek, 9% |
| Tuvalu | Tuvaluan, English |
| Uganda | English (official), Swahili, Luganda, Ateso, Luo |
| Ukraine | Ukrainian |
| United Arab Emirates | Arabic (official), English as a second language |
| United Kingdom | English, Welsh, Scots Gaelic |
| United States | English, sizable Spanish-speaking minority |
| Uruguay | Spanish |
| Uzbekistan | Uzbek, Russian, Tajik, other |
| Vanuatu | Bislama (a Melanesian pidgin English), English, French (all 3 official) |
| Vatican City (Holy See) | Latin, Italian, and various other languages |
| Venezuela | Spanish (official), various indigenous languages in the remote interior |
| Vietnam | Vietnamese (official), French, English, Khmer, Chinese |
| Western Sahara | Hassaniya Arabic, Moroccan Arabic |
| Yemen | Arabic |
| Zambia | English (official) and local dialects |
| Zimbabwe | English (official), Ndebele, Shona (85%) |