Alphabetical List of WHO Member States
The chart below list the regions for every country that is a member of WHO.
| Country | Region Number | Region Name |
| A | ||
| Afghanistan | 7 | EMRO |
| Albania | 9 | EURO |
| Algeria | 1 | AFRO |
| Andorra | 8 | EURO |
| Angola | 1 | AFRO |
| Antigua And Barbuda | 4 | PAHO |
| Argentina | 4 | PAHO |
| Armenia | 9 | EURO |
| Australia | 13 | WPRO |
| Austria | 8 | EURO |
| Azerbaijan | 9 | EURO |
| B | ||
| Bahamas | 4 | PAHO |
| Bahrain | 6 | EMRO |
| Bangladesh | 12 | SEARO |
| Barbados | 4 | PAHO |
| Belarus | 10 | EURO |
| Belgium | 8 | EURO |
| Belize | 4 | PAHO |
| Benin | 1 | AFRO |
| Bhutan | 12 | SEARO |
| Bolivia | 5 | PAHO |
| Bosnia and Herzegovina | 9 | EURO |
| Botswana | 2 | AFRO |
| Brazil | 4 | PAHO |
| Brunei Darussalam | 13 | WPRO |
| Bulgaria | 9 | EURO |
| Burkina Faso | 1 | AFRO |
| Burundi | 2 | AFRO |
| C | ||
| Cambodia | 14 | WPRO |
| Cameroon | 1 | AFRO |
| Canada | 3 | PAHO |
| Cape Verde | 1 | AFRO |
| Central African Republic | 2 | AFRO |
| Chad | 1 | AFRO |
| Chile | 4 | PAHO |
| China | 14 | WPRO |
| Colombia | 4 | PAHO |
| Comoros | 1 | AFRO |
| Congo | 2 | AFRO |
| Cook Islands | 14 | WPRO |
| Costa Rica | 4 | PAHO |
| Côte d'Ivoire | 2 | AFRO |
| Croatia | 8 | EURO |
| Cuba | 3 | PAHO |
| Cyprus | 6 | EURO |
| Czech Republic | 8 | EURO |
| D | ||
| Democratic Peoples Republic of Korea | 12 | SEARO |
| Democratic Republic of the Congo | 2 | AFRO |
| Denmark | 8 | EURO |
| Djibouti | 7 | EMRO |
| Dominica | 4 | PAHO |
| Dominican Republic | 4 | PAHO |
| E | ||
| Ecuador | 5 | PAHO |
| Egypt | 7 | EMRO |
| El Salvador | 4 | PAHO |
| Equatorial Guinea | 1 | AFRO |
| Eritrea | 2 | AFRO |
| Estonia | 10 | EURO |
| Ethiopia | 2 | AFRO |
| F | ||
| Fiji | 14 | WPRO |
| Finland | 8 | EURO |
| France | 8 | EURO |
| G | ||
| Gabon | 1 | AFRO |
| Gambia | 1 | AFRO |
| Georgia | 9 | EURO |
| Germany | 8 | EURO |
| Ghana | 1 | AFRO |
| Greece | 8 | EURO |
| Grenada | 4 | PAHO |
| Guatemala | 5 | PAHO |
| Guinea | 1 | AFRO |
| Guinea-Bissau | 1 | AFRO |
| Guyana | 4 | PAHO |
| H | ||
| Haiti | 5 | PAHO |
| Honduras | 4 | PAHO |
| Hungary | 10 | EURO |
| I | ||
| Iceland | 8 | EURO |
| India | 12 | SEARO |
| Indonesia | 11 | SEARO |
| Iran, Islamic Republic of | 6 | EMRO |
| Iraq | 7 | EMRO |
| Ireland | 8 | EURO |
| Israel | 8 | EURO |
| Italy | 8 | EURO |
| J | ||
| Jamaica | 4 | PAHO |
| Japan | 13 | WPRO |
| Jordan | 6 | EMRO |
| K | ||
| Kazakhstan | 10 | EURO |
| Kenya | 2 | AFRO |
| Kiribati | 14 | WPRO |
| Korea, Republic of | 14 | WPRO |
| Kuwait | 6 | EMRO |
| Kyrgyzstan | 9 | EURO |
| L | ||
| Lao People's Democratic Republic | 14 | WPRO |
| Latvia | 10 | EURO |
| Lebanon | 6 | EMRO |
| Lesotho | 2 | AFRO |
| Liberia | 1 | AFRO |
| Libya | 6 | EMRO |
| Lithuania | 10 | EURO |
| Luxembourg | 8 | EURO |
| M | ||
| Macedonia, the former Yugoslav Republic of | 9 | EURO |
| Madagascar | 1 | AFRO |
| Malawi | 2 | AFRO |
| Malaysia | 14 | WPRO |
| Maldives | 12 | SEARO |
| Mali | 1 | AFRO |
| Malta | 8 | EURO |
| Marshall Islands | 14 | WPRO |
| Mauritania | 1 | AFRO |
| Mauritius | 1 | AFRO |
| Mexico | 4 | PAHO |
| Micronesia, Federated States of | 14 | WPRO |
| Moldova, Republic of | 10 | EURO |
| Monaco | 8 | EURO |
| Mongolia | 14 | WPRO |
| Montenegro | EURO | |
| Morocco | 7 | EMRO |
| Mozambique | 2 | AFRO |
| Myanmar | 12 | SEARO |
| N | ||
| Namibia | 2 | AFRO |
| Nauru | 14 | WPRO |
| Nepal | 12 | SEARO |
| Netherlands | 8 | EURO |
| New Zealand | 13 | WPRO |
| Nicaragua | 5 | PAHO |
| Niger | 1 | AFRO |
| Nigeria | 1 | AFRO |
| Niue | 14 | WPRO |
| Norway | 8 | EURO |
| O | ||
| Oman | 6 | EMRO |
| P | ||
| Pakistan | 7 | EMRO |
| Palau | 14 | WPRO |
| Panama | 4 | PAHO |
| Papua New Guinea | 14 | WPRO |
| Paraguay | 4 | PAHO |
| Peru | 5 | PAHO |
| Philippines | 14 | WPRO |
| Poland | 9 | EURO |
| Portugal | 8 | EURO |
| Q | ||
| Qatar | 6 | EMRO |
| R | ||
| Romania | 9 | EURO |
| Russian Federation | 10 | EURO |
| Rwanda | 2 | AFRO |
| S | ||
| Saint Kitts and Nevis | 4 | PAHO |
| Saint Lucia | 4 | PAHO |
| Saint Vincent and the Grenadines | 4 | PAHO |
| Samoa | 14 | WPRO |
| San Marino | 8 | EURO |
| Sao Tome And Principe | 1 | AFRO |
| Saudi Arabia | 6 | EMRO |
| Senegal | 1 | AFRO |
| Serbia | EURO | |
| Seychelles | 1 | AFRO |
| Sierra Leone | 1 | AFRO |
| Singapore | 13 | WPRO |
| Slovakia | 9 | EURO |
| Slovenia | 8 | EURO |
| Somalia | 7 | EMRO |
| Solomon Islands | 14 | WPRO |
| South Africa | 2 | AFRO |
| Spain | 8 | EURO |
| Sri Lanka | 11 | SEARO |
| Sudan | 7 | EMRO |
| South Sudan | 7 | EMRO |
| Suriname | 4 | PAHO |
| Swaziland | 2 | AFRO |
| Sweden | 8 | EURO |
| Switzerland | 8 | EURO |
| Syrian Arab Republic | 6 | EMRO |
| T | ||
| Tanzania, United Republic of | 2 | AFRO |
| Tajikistan | 9 | EURO |
| Thailand | 11 | SEARO |
| Timor-Leste | 11 | SEARO |
| Togo | 1 | AFRO |
| Tonga | 14 | WPRO |
| Trinidad and Tobago | 4 | PAHO |
| Tunisia | 6 | EMRO |
| Turkey | 9 | EURO |
| Turkmenistan | 9 | EURO |
| Tuvalu | 14 | WPRO |
| U | ||
| Uganda | 2 | AFRO |
| Ukraine | 10 | EURO |
| United Arab Emirates | 6 | EMRO |
| United Kingdom | 8 | EURO |
| United States of America | 3 | PAHO |
| Uruguay | 4 | PAHO |
| Uzbekistan | 9 | EURO |
| V | ||
| Vanuatu | 14 | WPRO |
| Venezuela | 4 | PAHO |
| Viet Nam | 14 | WPRO |
| Y | ||
| Yemen | 7 | EMRO |
| Z | ||
| Zambia | 2 | AFRO |
| Zimbabwe | 2 | AFRO |