Note: Spot counts may be inaccurate because some committees may be hidden from the country matrix by the conference.
| Country | Spots | European Council | Human Rights Council | Paris Peace Conference (1919) | Security Council | World Health Organization |
|---|---|---|---|---|---|---|
| Afonso Costa (Kingdom of Portugal) | 1 | - | - | 1 / 1 free | - | - |
| Ahmet Teffik Pasha (Ottoman Empire) | 1 | - | - | 0 / 1 free | - | - |
| Algeria | 1 | - | - | - | 0 / 1 free | - |
| Amazon (Observer) | 1 | - | 0 / 1 free | - | - | - |
| Anton Luckievich (Belarusian National Republic) | 1 | - | - | 1 / 1 free | - | - |
| Australia | 1 | - | - | - | - | 0 / 1 free |
| Austria | 1 | 0 / 1 free | - | - | - | - |
| Bangladesh | 1 | - | 0 / 1 free | - | - | - |
| Bayer | 1 | - | - | - | - | 1 / 1 free |
| Bulgaria | 1 | 1 / 1 free | - | - | - | - |
| Canada | 1 | - | 0 / 1 free | - | - | - |
| Cao Rulin (Beiyiang Government) | 1 | - | - | 1 / 1 free | - | - |
| Chad | 1 | - | - | - | 0 / 1 free | - |
| China | 3 | - | 0 / 1 free | - | 0 / 1 free | 0 / 1 free |
| Colombia | 1 | - | 1 / 1 free | - | - | - |
| Croatia | 1 | 1 / 1 free | - | - | - | - |
| Cyprus | 1 | 1 / 1 free | - | - | - | - |
| Czechia | 1 | 1 / 1 free | - | - | - | - |
| David Lloyd George (British Empire) | 1 | - | - | 0 / 1 free | - | - |
| Denmark | 1 | 0 / 1 free | - | - | - | - |
| Eleftherios Venizelos (Kingdom of Greece) | 1 | - | - | 0 / 1 free | - | - |
| Faisal bin Hussein (Arab Kingdom of Syria) | 1 | - | - | 0 / 1 free | - | - |
| Federation of European Academies of Medicine | 1 | - | - | - | - | 1 / 1 free |
| Finland | 1 | 0 / 1 free | - | - | - | - |
| France | 4 | 0 / 1 free | 0 / 1 free | - | 0 / 1 free | 0 / 1 free |
| Georges Clemenceau (French Republic) | 1 | - | - | 0 / 1 free | - | - |
| Germany | 4 | 0 / 1 free | 1 / 1 free | - | 0 / 1 free | 1 / 1 free |
| Greece | 1 | 1 / 1 free | - | - | - | - |
| Heinrich Lammasch (Austro-Hungarian Empire) | 1 | - | - | 0 / 1 free | - | - |
| Hong Kong | 1 | - | - | - | - | 0 / 1 free |
| Hungary | 1 | 0 / 1 free | - | - | - | - |
| Ignacy Paderewski (Republic of Poland) | 1 | - | - | 0 / 1 free | - | - |
| India | 1 | - | 0 / 1 free | - | - | - |
| Intidex (Observer) | 1 | - | 0 / 1 free | - | - | - |
| Iran, Islamic Republic of | 2 | - | - | - | 0 / 1 free | 1 / 1 free |
| Israel | 1 | - | - | - | - | 0 / 1 free |
| Italy | 3 | 0 / 1 free | 1 / 1 free | - | 0 / 1 free | - |
| Jao Pandia Coalera (Federative Republic of Brazil) | 1 | - | - | 1 / 1 free | - | - |
| Japan | 2 | - | 1 / 1 free | - | - | 0 / 1 free |
| Karel Kramar (Czechoslovak Republic) | 1 | - | - | 0 / 1 free | - | - |
| Kim Kyu-sik (Korean Provisional Government) | 1 | - | - | 1 / 1 free | - | - |
| Korea, Democratic People's Republic of | 1 | - | - | - | - | 1 / 1 free |
| Korea, Republic of | 1 | - | - | - | - | 0 / 1 free |
| Lou Tseng-Tsiang (Republic of China) | 1 | - | - | 0 / 1 free | - | - |
| Makino Nobuaki (Empire of Japan) | 1 | - | - | 0 / 1 free | - | - |
| Mali | 2 | - | 1 / 1 free | - | 1 / 1 free | - |
| Malta | 1 | 0 / 1 free | - | - | - | - |
| Mauritania | 1 | - | - | - | 0 / 1 free | - |
| Mexico | 1 | - | 1 / 1 free | - | - | - |
| Miklós Horthy (Austro-Hungarian Empire) | 1 | - | - | 0 / 1 free | - | - |
| Myanmar | 1 | - | 1 / 1 free | - | - | - |
| National Catholic Bioethics Center | 1 | - | - | - | - | 0 / 1 free |
| Nestlé (Observer) | 1 | - | 0 / 1 free | - | - | - |
| Netherlands | 1 | 0 / 1 free | - | - | - | - |
| Nicholas Pachitch (Kingdom of Serbs, Croats and Slovenes) | 1 | - | - | 1 / 1 free | - | - |
| Nicolas Politis (Kingdom of Greece) | 1 | - | - | 0 / 1 free | - | - |
| Nigeria | 1 | - | - | - | 0 / 1 free | - |
| Paul Hymans (Kingdom of Belgium) | 1 | - | - | 1 / 1 free | - | - |
| Paul von Hindenburg (German Empire) | 1 | - | - | 0 / 1 free | - | - |
| Portugal | 1 | 1 / 1 free | - | - | - | - |
| Queen Marie of Edinburgh (Kingdom of Roumania) | 1 | - | - | 1 / 1 free | - | - |
| Roman Dmowski (Republic of Poland) | 1 | - | - | 0 / 1 free | - | - |
| Russian Federation | 3 | - | 0 / 1 free | - | 0 / 1 free | 0 / 1 free |
| Rustem Haioar (Hashemite Kingdom of Hejaz) | 1 | - | - | 1 / 1 free | - | - |
| Saionji Kinmochi (Empire of Japan) | 1 | - | - | 0 / 1 free | - | - |
| Saudi Arabia | 1 | - | - | - | - | 1 / 1 free |
| Sergey Sazonov (Russian Provincial Council) | 1 | - | - | 0 / 1 free | - | - |
| Slovenia | 1 | 0 / 1 free | - | - | - | - |
| Spain | 1 | 0 / 1 free | - | - | - | - |
| Sudan | 1 | - | - | - | 0 / 1 free | - |
| Sweden | 1 | 0 / 1 free | - | - | - | - |
| Symon Petlurja (Ukrainian National Republic) | 1 | - | - | 0 / 1 free | - | - |
| Teodor Teodorov (Kingdom of Bulgaria) | 1 | - | - | 1 / 1 free | - | - |
| Thomas E. Lawrence (Arab Kingdom of Syria) | 1 | - | - | 1 / 1 free | - | - |
| Turkey | 1 | - | - | - | 1 / 1 free | - |
| UNESCO International Bioethics Committee | 1 | - | - | - | - | 1 / 1 free |
| United Kingdom | 3 | - | 0 / 1 free | - | 0 / 1 free | 0 / 1 free |
| United States | 2 | - | - | - | 0 / 1 free | 0 / 1 free |
| United States (Observer) | 1 | - | 1 / 1 free | - | - | - |
| Vittorio Emanuele Orlando (Kingdom of Italy) | 1 | - | - | 0 / 1 free | - | - |
| Wellington Koo (Republic of China) | 1 | - | - | 1 / 1 free | - | - |
| Woodrow Wilson (American Commission to Negotiate Peace) | 1 | - | - | 0 / 1 free | - | - |