Countries ranked by British Empire at its peak
Not British-ruled in 1920s 131
🇦🇫 Afghanistan🇦🇱 Albania🇩🇿 Algeria🇦🇩 Andorra🇦🇴 Angola🇦🇷 Argentina🇦🇲 Armenia🇦🇹 Austria🇦🇿 Azerbaijan🇧🇾 Belarus🇧🇪 Belgium🇧🇯 Benin🇧🇴 Bolivia🇧🇦 Bosnia and Herzegovina🇧🇷 Brazil🇧🇬 Bulgaria🇧🇫 Burkina Faso🇧🇮 Burundi🇰🇭 Cambodia🇨🇻 Cape Verde🇨🇫 Central African Republic🇹🇩 Chad🇨🇱 Chile🇨🇳 China🇨🇴 Colombia🇰🇲 Comoros🇨🇷 Costa Rica🇭🇷 Croatia🇨🇺 Cuba🇨🇿 Czech Republic🇩🇰 Denmark🇩🇯 Djibouti🇩🇴 Dominican Republic🇨🇩 DR Congo🇪🇨 Ecuador🇸🇻 El Salvador🇬🇶 Equatorial Guinea🇪🇷 Eritrea🇪🇪 Estonia🇪🇹 Ethiopia🇫🇮 Finland🇫🇷 France🇬🇦 Gabon🇬🇪 Georgia🇩🇪 Germany🇬🇷 Greece🇬🇱 Greenland🇬🇹 Guatemala🇬🇳 Guinea🇬🇼 Guinea-Bissau🇭🇹 Haiti🇭🇳 Honduras🇭🇺 Hungary🇮🇸 Iceland🇮🇩 Indonesia🇮🇷 Iran🇮🇹 Italy🇨🇮 Ivory Coast🇯🇵 Japan🇰🇿 Kazakhstan🇽🇰 Kosovo🇰🇬 Kyrgyzstan🇱🇦 Laos🇱🇻 Latvia🇱🇧 Lebanon🇱🇷 Liberia🇱🇾 Libya🇱🇮 Liechtenstein🇱🇹 Lithuania🇱🇺 Luxembourg🇲🇴 Macau🇲🇬 Madagascar🇲🇱 Mali🇲🇭 Marshall Islands🇲🇷 Mauritania🇲🇽 Mexico🇫🇲 Micronesia🇲🇩 Moldova🇲🇨 Monaco🇲🇳 Mongolia🇲🇪 Montenegro🇲🇦 Morocco🇲🇿 Mozambique🇳🇵 Nepal🇳🇱 Netherlands🇳🇨 New Caledonia🇳🇮 Nicaragua🇳🇪 Niger🇰🇵 North Korea🇲🇰 North Macedonia🇳🇴 Norway🇵🇼 Palau🇵🇦 Panama🇵🇾 Paraguay🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇵🇷 Puerto Rico🇨🇬 Republic of the Congo🇷🇴 Romania🇷🇺 Russia🇷🇼 Rwanda🇸🇲 San Marino🇸🇹 São Tomé and Príncipe🇸🇳 Senegal🇷🇸 Serbia🇸🇰 Slovakia🇸🇮 Slovenia🇰🇷 South Korea🇪🇸 Spain🇸🇷 Suriname🇸🇪 Sweden🇨🇭 Switzerland🇸🇾 Syria🇹🇼 Taiwan🇹🇯 Tajikistan🇹🇭 Thailand🇹🇱 Timor-Leste🇹🇬 Togo🇹🇳 Tunisia🇹🇷 Turkey🇹🇲 Turkmenistan🇺🇦 Ukraine🇺🇸 United States🇺🇾 Uruguay🇺🇿 Uzbekistan🇻🇦 Vatican City🇻🇪 Venezuela🇻🇳 Vietnam🇪🇭 Western Sahara
Mostly British-ruled 68
🇦🇬 Antigua and Barbuda🇦🇺 Australia🇧🇸 Bahamas🇧🇭 Bahrain🇧🇩 Bangladesh🇧🇧 Barbados🇧🇿 Belize🇧🇹 Bhutan🇧🇼 Botswana🇧🇳 Brunei🇨🇦 Canada🇨🇾 Cyprus🇩🇲 Dominica🇪🇬 Egypt🇸🇿 Eswatini🇫🇯 Fiji🇬🇲 Gambia🇬🇭 Ghana🇬🇩 Grenada🇬🇾 Guyana🇭🇰 Hong Kong🇮🇳 India🇮🇶 Iraq🇮🇪 Ireland🇮🇱 Israel🇯🇲 Jamaica🇯🇴 Jordan🇰🇪 Kenya🇰🇮 Kiribati🇰🇼 Kuwait🇱🇸 Lesotho🇲🇼 Malawi🇲🇾 Malaysia🇲🇻 Maldives🇲🇹 Malta🇲🇺 Mauritius🇲🇲 Myanmar🇳🇦 Namibia🇳🇷 Nauru🇳🇿 New Zealand🇳🇬 Nigeria🇴🇲 Oman🇵🇰 Pakistan🇵🇸 Palestine🇵🇬 Papua New Guinea🇶🇦 Qatar🇰🇳 Saint Kitts and Nevis🇱🇨 Saint Lucia🇻🇨 Saint Vincent and the Grenadines🇼🇸 Samoa🇸🇨 Seychelles🇸🇱 Sierra Leone🇸🇬 Singapore🇸🇧 Solomon Islands🇿🇦 South Africa🇸🇸 South Sudan🇱🇰 Sri Lanka🇸🇩 Sudan🇹🇿 Tanzania🇹🇴 Tonga🇹🇹 Trinidad and Tobago🇺🇬 Uganda🇦🇪 United Arab Emirates🇬🇧 United Kingdom🇻🇺 Vanuatu🇾🇪 Yemen🇿🇲 Zambia🇿🇼 Zimbabwe
Partly British-ruled 3
🇨🇲 Cameroon🇸🇦 Saudi Arabia🇸🇴 Somalia