Argentina
Angola
Australia
Austria
Bahamas
Belarus
Belgium
Belize
Bolivia
Botswana
Bosnia & Herzegovina
Brazil
Cameroon
Canada
Chile
China
Chinese Taipei
Colombia
Costa Rica
Côte d'Ivoire
Crimea
Cyprus
Czech Republic
Denmark
Dominican Republic
Ecuador
Egypt
El Salvador
England
Estonia
Finland
France
Georgia
Germany
Ghana
Greece
Guam
Guatemala
Guyana
Honduras
Hungary
India
Indonesia
Israel
Italy
Japan
Kazakhstan
Kenya
Korea
Latvia
Lebanon
Macau
Malaysia
Martinique
Mauritius
Mexico
Mongolia
Montenegro
Myanmar
Nepal
Netherlands
New Zealand
Nicaragua
Nigeria
Northern Ireland
Norway
Panama
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Romania
Russia
Scotland
Serbia
Serbia & Montenegro*
Singapore
Slovak Republic
Slovenia
South Africa
Spain
St. Lucia
Sweden
Switzerland
Tahiti
Tanzania
Thailand
Tonga
Trinidad & Tobago
Turkey
Ukraine
USA
Venezuela
Vietnam
Yugoslavia**
Zambia
Zimbabwe
* Serbia & Montenegro split in 2006
** Yugoslavia renamed as "Serbia & Montenegro" in 2003.
* Italic text were countries debuted at Miss Earth in the 2020s