- Capital of Croatia is Zagreb
- Capital of Armenia is Yerevan
- Capital of Nauru is Yaren District (de facto)
- Capital of Cameroon is Yaounde
- Capital of Cote d'Ivoire is Yamoussoukro
- Capital of Namibia is Windhoek
- Capital of New Zealand is Wellington
- Capital of United States of America is Washington, D.C.
- Capital of Poland is Warsaw
- Capital of Lithuania is Vilnius
- Capital of Laos is Vientiane
- Capital of Austria is Vienna
- Capital of Seychelles is Victoria
- Capital of Vatican City (Holy See) is Vatican City
- Capital of Malta is Valletta
- Capital of Liechtenstein is Vaduz
- Capital of Mongolia is Ulaanbaatar
- Capital of Tunisia is Tunis
- Capital of Libya is Tripoli
- Capital of Japan is Tokyo
- Capital of Albania is Tirana
- Capital of Bhutan is Thimphu
- Capital of Iran is Tehran
- Capital of Honduras is Tegucigalpa
- Capital of Georgia is Tbilisi
- Capital of Uzbekistan is Tashkent
- Capital of Kiribati is Tarawa
- Capital of Estonia is Tallinn
- Capital of Taiwan is Taipei
- Capital of Fiji is Suva
- Capital of Bolivia is Sucre (de jure), La Paz (seat of government)
- Capital of Sweden is Stockholm
- Capital of Sri Lanka is Sri Jayawardenepura Kotte
- Capital of Bulgaria is Sofia
- Capital of North Macedonia, (formerly Macedonia) is Skopje
- Capital of Singapore is Singapore
- Capital of South Korea is Seoul
- Capital of Bosnia and Herzegovina is Sarajevo
- Capital of Sao Tome and Principe is São Tomé
- Capital of Dominican Republic is Santo Domingo
- Capital of Chile is Santiago
- Capital of Yemen is Sana'a
- Capital of El Salvador is San Salvador
- Capital of San Marino is San Marino
- Capital of Costa Rica is San Jose
- Capital of Antigua and Barbuda is Saint John's
- Capital of Grenada is Saint George's
- Capital of Dominica is Roseau
- Capital of Italy is Rome
- Capital of Saudi Arabia is Riyadh
- Capital of Latvia is Riga
- Capital of Iceland is Reykjavik
- Capital of Morocco is Rabat
- Capital of Ecuador is Quito
- Capital of North Korea is Pyongyang
- Capital of Kosovo is Pristina
- Capital of South Africa is Pretoria (administrative), Cape Town (legislative), Bloemfontein (judicial)
- Capital of Cabo Verde is Praia
- Capital of Czechia is Prague
- Capital of Benin is Porto-Novo
- Capital of Haiti is Port-au-Prince
- Capital of Vanuatu is Port Vila
- Capital of Trinidad and Tobago is Port of Spain
- Capital of Papua New Guinea is Port Moresby
- Capital of Mauritius is Port Louis
- Capital of Montenegro is Podgorica
- Capital of Cambodia is Phnom Penh
- Capital of France is Paris
- Capital of Suriname is Paramaribo
- Capital of Panama is Panama City
- Capital of Micronesia is Palikir
- Capital of Burkina Faso is Ouagadougou
- Capital of Canada is Ottawa
- Capital of Norway is Oslo
- Capital of Kazakhstan is Nur-Sultan
- Capital of Tonga is Nukuʻalofa
- Capital of Mauritania is Nouakchott
- Capital of Cyprus is Nicosia
- Capital of Niger is Niamey
- Capital of Palau is Ngerulmud
- Capital of India is New Delhi
- Capital of Chad is N'Djamena
- Capital of Myanmar (formerly Burma) is Naypyidaw
- Capital of Bahamas is Nassau
- Capital of Kenya is Nairobi
- Capital of Oman is Muscat
- Capital of Russia is Moscow
- Capital of Comoros is Moroni
- Capital of Uruguay is Montevideo
- Capital of Liberia is Monrovia
- Capital of Monaco is Monaco
- Capital of Somalia is Mogadishu
- Capital of Belarus is Minsk
- Capital of Mexico is Mexico City
- Capital of Eswatini, (formerly Swaziland) is Mbabane (administrative), Lobamba (legislative, royal)
- Capital of Lesotho is Maseru
- Capital of Mozambique is Maputo
- Capital of Philippines is Manila
- Capital of Bahrain is Manama
- Capital of Nicaragua is Managua
- Capital of Maldives is Male
- Capital of Equatorial Guinea is Malabo (de jure), Oyala (seat of government)
- Capital of Marshall Islands is Majuro
- Capital of Spain is Madrid
- Capital of Luxembourg is Luxembourg (city)
- Capital of Zambia is Lusaka
- Capital of Angola is Luanda
- Capital of United Kingdom is London
- Capital of Togo is Lomé
- Capital of Slovenia is Ljubljana
- Capital of Portugal is Lisbon
- Capital of Peru is Lima
- Capital of Malawi is Lilongwe
- Capital of Gabon is Libreville
- Capital of Ukraine is Kyiv (also known as Kiev)
- Capital of Kuwait is Kuwait City
- Capital of Malaysia is Kuala Lumpur
- Capital of Congo, Democratic Republic of the is Kinshasa
- Capital of Saint Vincent and the Grenadines is Kingstown
- Capital of Jamaica is Kingston
- Capital of Rwanda is Kigali
- Capital of Sudan is Khartoum
- Capital of Nepal is Kathmandu
- Capital of Uganda is Kampala
- Capital of Afghanistan is Kabul
- Capital of South Sudan is Juba
- Capital of Palestine is Jerusalem (East)
- Capital of Israel is Jerusalem
- Capital of Indonesia is Jakarta
- Capital of Pakistan is Islamabad
- Capital of Solomon Islands is Honiara
- Capital of Finland is Helsinki
- Capital of Cuba is Havana
- Capital of Zimbabwe is Harare
- Capital of Vietnam is Hanoi
- Capital of Guatemala is Guatemala City
- Capital of Burundi is Gitega
- Capital of Guyana is Georgetown
- Capital of Botswana is Gaborone
- Capital of Tuvalu is Funafuti
- Capital of Sierra Leone is Freetown
- Capital of Tajikistan is Dushanbe
- Capital of Ireland is Dublin
- Capital of Qatar is Doha
- Capital of Tanzania is Dodoma
- Capital of Djibouti is Djibouti (city)
- Capital of Timor-Leste is Dili
- Capital of Bangladesh is Dhaka
- Capital of Syria is Damascus
- Capital of Senegal is Dakar
- Capital of Denmark is Copenhagen
- Capital of Guinea is Conakry
- Capital of Moldova is Chisinau
- Capital of Saint Lucia is Castries
- Capital of Venezuela is Caracas
- Capital of Australia is Canberra
- Capital of Egypt is Cairo
- Capital of Argentina is Buenos Aires
- Capital of Hungary is Budapest
- Capital of Romania is Bucharest
- Capital of Belgium is Brussels
- Capital of Barbados is Bridgetown
- Capital of Congo, Republic of the is Brazzaville
- Capital of Slovakia is Bratislava
- Capital of Brazil is Brasilia
- Capital of Colombia is Bogotá
- Capital of Guinea-Bissau is Bissau
- Capital of Kyrgyzstan is Bishkek
- Capital of Switzerland is Bern
- Capital of Germany is Berlin
- Capital of Belize is Belmopan
- Capital of Serbia is Belgrade
- Capital of Lebanon is Beirut
- Capital of China is Beijing
- Capital of Saint Kitts and Nevis is Basseterre
- Capital of Gambia is Banjul
- Capital of Central African Republic is Bangui
- Capital of Thailand is Bangkok
- Capital of Brunei is Bandar Seri Begawan
- Capital of Mali is Bamako
- Capital of Azerbaijan is Baku
- Capital of Iraq is Baghdad
- Capital of Greece is Athens
- Capital of Paraguay is Asunción
- Capital of Eritrea is Asmara
- Capital of Turkmenistan is Ashgabat
- Capital of Samoa is Apia
- Capital of Madagascar is Antananarivo
- Capital of Turkey is Ankara
- Capital of Andorra is Andorra la Vella
- Capital of Netherlands is Amsterdam
- Capital of Jordan is Amman
- Capital of Algeria is Algiers
- Capital of Ethiopia is Addis Ababa
- Capital of Ghana is Accra
- Capital of Nigeria is Abuja
- Capital of United Arab Emirates is Abu Dhabi
