The two tables below show which countries or territories, following the ISO 3166 list of countries maintained by the International Organization of Standardization, are assigned to each geographical region.
Table 1 shows which countries occur within each region and Table 2 is an alphabetical list of all the countries and territories with an indication of which region they have been assigned to. No country or territory is assigned to more than one region; as a result some sub-country units are assigned to geographical regions on the basis of their political governance even though they are physically located in a very different geographic region, e.g. Clipperton Island because it is directly governed by France is placed under Europe although it is located in the eastern Pacific Ocean near to Mexico in the Mesoamerica Region. The delimitation of the geographical regions does not follow any particular system.
Note: The designation of geographical entities on this site, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN and the IUCN Species Survival Commission concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries.
| Africa |
| North Africa |
| Algeria |
| Egypt |
| Libya |
| Morocco |
| Tunisia |
| Western Sahara |
| Sub-Saharan Africa |
| Angola |
| Benin |
| Botswana |
| Burkina Faso |
| Burundi |
| Cameroon |
| Cape Verde |
| Central African Republic |
| Chad |
| Comoros |
| Congo |
| Congo, The Democratic Republic of the |
| Côte d'Ivoire |
| Djibouti |
| Equatorial Guinea [includes the islands of Annobón and Bioko] |
| Eritrea |
| Ethiopia |
| Gabon |
| Gambia |
| Ghana |
| Guinea |
| Guinea-Bissau |
| Kenya |
| Lesotho |
| Liberia |
| Madagascar |
| Malawi |
| Mali |
| Mauritania |
| Mauritius [includes Rodrigues] |
| Mayotte |
| Mozambique |
| Namibia |
| Niger |
| Nigeria |
| Réunion |
| Rwanda |
| Saint Helena, Ascension and Tristan da Cunha |
| Sao Tomé and Principe |
| Senegal |
| Seychelles [includes the island of Aldabra] |
| Sierra Leone |
| Somalia |
| South Africa [includes Marion and Prince Edward Islands] |
| South Sudan |
| Sudan |
| Swaziland |
| Tanzania, United Republic of |
| Togo |
| Uganda |
| Zambia |
| Zimbabwe |
| Antarctic |
| Bouvet Island |
| French Southern Territories [includes the Amsterdam-St Paul, Crozet, Kerguelen and Mozambique Channel island groups] |
| Heard Island and McDonald Islands |
| South Georgia and the South Sandwich Islands |
| Asia |
| East Asia |
| China |
| Hong Kong |
| Japan |
| Korea, Democratic People's Republic of |
| Korea, Republic of |
| Macao |
| Mongolia |
| Taiwan, Province of China |
| North Asia |
| Belarus |
| Moldova |
| Russian Federation |
| Ukraine |
| West & Central Asia |
| Afghanistan |
| Armenia |
| Azerbaijan |
| Bahrain |
| Cyprus |
| Georgia |
| Iran, Islamic Republic of |
| Iraq |
| Israel |
| Jordan |
| Kazakhstan |
| Kuwait |
| Kyrgyzstan |
| Lebanon |
| Oman |
| Pakistan |
| Palestinian Territory, Occupied |
| Qatar |
| Saudi Arabia |
| Syrian Arab Republic |
| Tajikistan |
| Turkey |
| Turkmenistan |
| United Arab Emirates |
| Uzbekistan |
| Yemen [includes the island of Socotra] |
| South & Southeast Asia |
| Bangladesh |
| Bhutan |
| British Indian Ocean Territory [includes the Chagos Archipelago] |
| Brunei Darussalam |
| Cambodia |
| Disputed Territory [includes the Paracel Islands and Spratly Islands] |
| India [includes the Andaman, Laccadive and Nicobar island groups] |
| Indonesia |
| Lao People's Democratic Republic |
| Malaysia |
| Maldives |
| Myanmar |
| Nepal |
| Philippines |
| Singapore |
| Sri Lanka |
| Thailand |
| Timor-Leste |
| Viet Nam |
| Europe |
| Åland Islands |
| Albania |
| Andorra |
| Austria |
| Belgium |
| Bosnia and Herzegovina |
| Bulgaria |
| Croatia |
| Czech Republic |
| Denmark |
| Estonia |
| Faroe Islands |
| Finland [excludes the Åland Islands] |
|
France [includes Clipperton Island in the eastern Pacific Ocean] |
| Germany |
| Gibraltar |
| Greece |
| Greenland |
| Guernsey |
| Holy See (Vatican City State) |
| Hungary |
| Iceland |
| Ireland |
| Isle of Man |
| Italy |
| Jersey |
| Latvia |
| Liechtenstein |
| Lithuania |
| Luxembourg |
| Macedonia, the former Yugoslav Republic of |
| Malta |
| Monaco |
| Montenegro |
| Netherlands |
| Norway |
| Poland |
| Portugal [includes the Azores, Madeira and the Selvagens islands] |
| Romania |
| San Marino |
| Serbia |
| Slovakia |
| Slovenia |
| Spain [includes the Belearic and Canary islands and the Spanish North African Territories] |
| Svalbard and Jan Mayen |
| Sweden |
| Switzerland |
| United Kingdom [excludes Guernsey, Jersey and Isle of Man] |
| North & Central America |
| Caribbean Islands |
| Anguilla |
| Antigua and Barbuda |
| Aruba |
| Bahamas |
| Barbados |
| Bermuda |
| Cayman Islands |
| Bonaire, Sint Eustatius and Saba |
| Cuba |
| Dominica |
| Curaçao |
| Dominican Republic |
| Grenada |
| Guadeloupe |
| Haiti |
| Jamaica |
| Martinique |
| Montserrat |
| Puerto Rico |
| Saint Bathélemy |
| Saint Kitts and Nevis |
| Saint Lucia |
| Saint Martin (French Part) |
| Saint Vincent and the Grenadines |
| Sint Maarten (Dutch Part) |
| Trinidad and Tobago |
| Turks and Caicos Islands |
| Virgin Islands, British |
| Virgin Islands, U.S. |
| Mesoamerica (or Central America) |
| Belize |
| Costa Rica |
| El Salvador |
| Guatemala |
| Honduras |
| Mexico |
| Nicaragua |
| Panama |
| North America |
| Canada |
| Saint Pierre and Miquelon |
| United States |
| Oceania |
| American Samoa |
| Australia [includes the island groups of Ashmore-Cartier, Lord Howe and Macquarie] |
| Christmas Island |
| Cocos (Keeling) Islands |
| Cook Islands |
| Fiji |
| French Polynesia [includes the island groups of the Marquesas, Society, Tuamotu and Tubai] |
| Guam |
| Kiribati [includes the Gilbert, Kiribati Line and Phoenix island groups] |
| Marshall Islands |
| Micronesia, Federated States of |
| Nauru |
| New Caledonia |
| New Zealand [includes the Antipodean, Chatham and Kermadec island groups] |
| Niue |
| Norfolk Island |
| Northern Mariana Islands |
| Palau |
| Papua New Guinea [includes the Bismarck Archipelago and the North Solomons] |
| Pitcairn |
| Samoa |
| Solomon Islands |
| Tokelau |
| Tonga |
| Tuvalu |
| United States Minor Outlying Islands [includes the Howland-Baker, Johnston, Midway, US Line and Wake island groups] |
| Vanuatu |
| Wallis and Futuna |
| South America |
| Argentina |
| Bolivia, Plurinational State of |
| Brazil |
| Chile [includes Easter Island] |
| Colombia |
| Ecuador [includes the Galápagos islands] |
| Falkland Islands (Malvinas) |
| French Guiana |
| Guyana |
| Paraguay |
| Peru |
| Suriname |
| Uruguay |
| Venezuela, Bolivarian Republic of |
| Afghanistan – to West & Central Asia |
| Åland Islands – to Europe |
| Albania – to Europe |
| Algeria – to North Africa |
| American Samoa – to Oceania |
| Andorra – to Europe |
| Angola – to Sub-Saharan Africa |
| Anguilla – to Caribbean Islands |
| Antarctica – to Antarctic |
| Antigua and Barbuda – to Caribbean Islands |
| Argentina – to South America |
| Armenia – to West & Central Asia |
| Aruba – to Caribbean Islands |
| Australia [includes the island groups of Ashmore-Cartier, Lord Howe and Macquarie] – to Oceania |
| Austria – to Europe |
| Azerbaijan – to West & Central Asia |
| Bahamas – to Caribbean Islands |
| Bahrain – to West & Central Asia |
| Bangladesh – to South & South East Asia |
| Barbados – to Caribbean Islands |
| Belarus – to North Asia |
| Belgium – to Europe |
| Belize – to Mesoamerica |
| Benin – to Sub-Saharan Africa |
| Bermuda – to Caribbean Islands |
| Bhutan – to South & South East Asia |
| Bolivia, Plurinational State of – to South America |
| Bonaire, Sint Eustatius and Saba – to Caribbean Islands |
| Bosnia and Herzegovina – to Europe |
| Botswana – to Sub-Saharan Africa |
| Bouvet Island – to Antarctic |
| Brazil – to South America |
| British Indian Ocean Territory [includes the Chagos Archipelago] – to South & South East Asia |
| Brunei Darussalam – to South & South East Asia |
| Bulgaria – to Europe |
| Burkina Faso – to Sub-Saharan Africa |
| Burundi – to Sub-Saharan Africa |
| Cambodia – to South & South East Asia |
| Cameroon – to Sub-Saharan Africa |
| Canada – to North America |
| Cape Verde – to Sub-Saharan Africa |
| Cayman Islands – to Caribbean Islands |
| Central African Republic – to Sub-Saharan Africa |
| Chad – to Sub-Saharan Africa |
| Chile [includes Easter Island] – to South America |
| China – to East Asia |
| Christmas Island – to Oceania |
| Clipperton Island – see under France |
| Cocos (Keeling) Islands – to Oceania |
| Colombia – to South America |
| Comoros – to Sub-Saharan Africa |
| Congo – to Sub-Saharan Africa |
| Congo, The Democratic Republic of the – to Sub-Saharan Africa |
| Cook Islands – to Oceania |
| Costa Rica – to Mesoamerica |
| Côte d'Ivoire – to Sub-Saharan Africa |
| Croatia – to Europe |
| Cuba – to Caribbean Islands |
| Curaçao – to Caribbean Islands |
| Cyprus – to West & Central Asia |
| Czech Republic – to Europe |
| Denmark – to Europe |
| Disputed Territory [includes the Paracel Islands and Spratly Islands] – to South & South East Asia |
| Djibouti – to Sub-Saharan Africa |
| Dominica – to Caribbean Islands |
| Dominican Republic – to Caribbean Islands |
| Ecuador [includes the Galápagos islands] – to South America |
| Egypt – to North Africa |
| El Salvador – to Mesoamerica |
| Equatorial Guinea [includes the islands of Annobón and Bioko] – to Sub-Saharan Africa |
| Eritrea – to Sub-Saharan Africa |
| Estonia – to Europe |
| Ethiopia – to Sub-Saharan Africa |
| Falkland Islands (Malvinas) – to South America |
| Faroe Islands – to Europe |
| Fiji – to Oceania |
| Finland [excludes the Åland Islands] – to Europe |
| France [includes Clipperton Island in the eastern Pacific Ocean] – to Europe |
| French Guiana – to South America |
| French Polynesia [includes the island groups of the Marquesas, Society, Tuamotu and Tubai] – to Oceania |
| French Southern Territories [includes the Amsterdam-St Paul, Crozet, Kerguelen and Mozambique Channel island groups] – to Antarctic |
| Gabon – to Sub-Saharan Africa |
| Gambia – to Sub-Saharan Africa |
| Georgia – to West & Central Asia |
| Germany – to Europe |
| Ghana – to Sub-Saharan Africa |
| Gibraltar – to Europe |
| Greece – to Europe |
| Greenland – to Europe |
| Grenada – to Caribbean Islands |
| Guadeloupe – to Caribbean Islands |
| Guam – to Oceania |
| Guatemala – to Mesoamerica |
| Guernsey – to Europe |
| Guinea – to Sub-Saharan Africa |
| Guinea-Bissau – to Sub-Saharan Africa |
| Guyana – to South America |
| Haiti – to Caribbean Islands |
| Heard Island and McDonald Islands – to Antarctic |
| Holy See (Vatican City State) – to Europe |
| Honduras – to Mesoamerica |
| Hong Kong – to East Asia |
| Hungary – to Europe |
| Iceland – to Europe |
| India [includes the Andaman, Laccadive and Nicobar island groups] – to South & South East Asia |
| Indonesia – to South & South East Asia |
| Iran, Islamic Republic of – to West & Central Asia |
| Iraq – to West & Central Asia |
| Ireland – to Europe |
| Isle of Man – to Europe |
| Israel – to West & Central Asia |
| Italy – to Europe |
| Jamaica – to Caribbean Islands |
| Japan – to East Asia |
| Jersey – to Europe |
| Jordan – to West & Central Asia |
| Kazakhstan – to West & Central Asia |
| Kenya – to Sub-Saharan Africa |
| Kiribati [includes the Gilbert, Kiribati Line and Phoenix island groups] – to Oceania |
| Korea, Democratic People's Republic of – to East Asia |
| Korea, Republic of – to East Asia |
| Kuwait – to West & Central Asia |
| Kyrgyzstan – to West & Central Asia |
| Lao People's Democratic Republic – to South & South East Asia |
| Latvia – to Europe |
| Lebanon – to West & Central Asia |
| Lesotho – to Sub-Saharan Africa |
| Liberia – to Sub-Saharan Africa |
| Libya – to North Africa |
| Liechtenstein – to Europe |
| Lithuania – to Europe |
| Luxembourg – to Europe |
| Macao – to East Asia |
| Macedonia, the former Yugoslav Republic of – to Europe |
| Madagascar – to Sub-Saharan Africa |
| Malawi – to Sub-Saharan Africa |
| Malaysia – to South & South East Asia |
| Maldives – to South & South East Asia |
| Mali – to Sub-Saharan Africa |
| Malta – to Europe |
| Marshall Islands – to Oceania |
| Martinique – to Caribbean Islands |
| Mauritania – to Sub-Saharan Africa |
| Mauritius [includes Rodrigues] – to Sub-Saharan Africa |
| Mayotte – to Sub-Saharan Africa |
| Mexico – to Mesoamerica |
| Micronesia, Federated States of – to Oceania |
| Moldova – to North Asia |
| Monaco – to Europe |
| Mongolia – to East Asia |
| Montenegro – to Europe |
| Montserrat – to Caribbean Islands |
| Morocco – to North Africa |
| Mozambique – to Sub-Saharan Africa |
| Myanmar – to South & South East Asia |
| Namibia – to Sub-Saharan Africa |
| Nauru – to Oceania |
| Nepal – to South & South East Asia |
| Netherlands – to Europe |
| New Caledonia – to Oceania |
| New Zealand [includes the Antipodean, Chatham and Kermadec island groups] – to Oceania |
| Nicaragua – to Mesoamerica |
| Niger – to Sub-Saharan Africa |
| Nigeria – to Sub-Saharan Africa |
| Niue – to Oceania |
| Norfolk Island – to Oceania |
| Northern Mariana Islands – to Oceania |
| Norway – to Europe |
| Oman – to West & Central Asia |
| Pakistan – to West & Central Asia |
| Palau – to Oceania |
| Palestinian Territory, Occupied – to West & Central Asia |
| Panama – to Mesoamerica |
| Papua New Guinea [includes the Bismarck Archipelago and the North Solomons] – to Oceania |
| Paraguay – to South America |
| Peru – to South America |
| Philippines – to South & South East Asia |
| Pitcairn – to Oceania |
| Poland – to Europe |
| Portugal [includes the Azores, Madeira and the Selvagens islands] – to Europe |
| Puerto Rico – to Caribbean Islands |
| Qatar – to West & Central Asia |
| Réunion – to Sub-Saharan Africa |
| Romania – to Europe |
| Russian Federation – to North Asia |
| Rwanda – to Sub-Saharan Africa |
| Saint Bathélemy – to Caribbean Islands |
| Saint Helena, Ascension and Tristan da Cunha – to Sub-Saharan Africa |
| Saint Kitts and Nevis – to Caribbean Islands |
| Saint Lucia – to Caribbean Islands |
| Saint Martin (French Part) – to Caribbean Islands |
| Saint Pierre and Miquelon – to North America |
| Saint Vincent and the Grenadines – to Caribbean Islands |
| Samoa – to Oceania |
| San Marino – to Europe |
| Sao Tomé and Principe – to Sub-Saharan Africa |
| Saudi Arabia – to West & Central Asia |
| Senegal – to Sub-Saharan Africa |
| Serbia – to Europe |
| Seychelles [includes the island of Aldabra] – to Sub-Saharan Africa |
| Sierra Leone – to Sub-Saharan Africa |
| Singapore – to South & South East Asia |
| Sint Maarten (Dutch Part) |
| Slovakia – to Europe |
| Slovenia – to Europe |
| Solomon Islands – to Oceania |
| Somalia – to Sub-Saharan Africa |
| South Africa [includes Marion and Prince Edward Islands] – to Sub-Saharan Africa |
| South Georgia and the South Sandwich Islands – to Antarctic |
| South Sudan – to Sub-Saharan Africa |
| Spain [includes the Belearic and Canary islands and the Spanish North African Territories] – to Europe |
| Sri Lanka – to South & South East Asia |
| Sudan – to Sub-Saharan Africa |
| Suriname – to South America |
| Svalbard and Jan Mayen – to Europe |
| Swaziland – to Sub-Saharan Africa |
| Sweden – to Europe |
| Switzerland – to Europe |
| Syrian Arab Republic – to West & Central Asia |
| Taiwan, Province of China – to East Asia |
| Tajikistan – to West & Central Asia |
| Tanzania, United Republic of – to Sub-Saharan Africa |
| Thailand – to South & South East Asia |
| Timor-Leste – to South & South East Asia |
| Togo – to Sub-Saharan Africa |
| Tokelau – to Oceania |
| Tonga – to Oceania |
| Trinidad and Tobago – to Caribbean Islands |
| Tunisia – to North Africa |
| Turkey – to West & Central Asia |
| Turkmenistan – to West & Central Asia |
| Turks and Caicos Islands – to Caribbean Islands |
| Tuvalu – to Oceania |
| Uganda – to Sub-Saharan Africa |
| Ukraine – to North Asia |
| United Arab Emirates – to West & Central Asia |
| United Kingdom [excludes Guernsey, Jersey and Isle of Man] – to Europe |
| United States – to North America |
| United States Minor Outlying Islands [includes the Howland-Baker, Johnston, Midway, US Line and Wake island groups] – to Oceania |
| Uruguay – to South America |
| Uzbekistan – to West & Central Asia |
| Vanuatu – to Oceania |
| Venezuela, Bolivarian Republic of – to South America |
| Viet Nam – to South & South East Asia |
| Virgin Islands, British – to Caribbean Islands |
| Virgin Islands, U.S. – to Caribbean Islands |
| Wallis and Futuna – to Oceania |
| Western Sahara – to North Africa |
| Yemen [includes the island of Socotra] – to West & Central Asia |
| Zambia – to Sub-Saharan Africa |
| Zimbabwe – to Sub-Saharan Africa |