Countries assigned for the AMUN 2022 conference
All countries listed are automatically seated on the Concurrent General Assembly Plenary, the three General Assembly Committees (First, Second and Third). Each delegation is expected to assign a minimum of one representative to each Committee, Council and Commission on which it is seated. Each delegation also has the option to place a second representative on any Committee, Council and Commission on which it is seated (excluding ICAO). Each delegation may also choose to place a representative on the International Civil Aviation Organization. In addition, for specific students, each delegation may also apply to a position on the International Court of Justice and a Reporter position on the International Press Delegation.
The following codes designate on which committees each Member State is seated.
| Country | School | 1 = General Assembly First Committee
| Afghanistan 1 2 3 4 10 | Purdue University Northwest |
| Albania 1 2 3 4 5 10 | Luther College |
| Argentina 1 2 3 4 7 10 | Carthage College |
| Australia 1 2 3 4 6 10 | Kansas State University |
| Austria 1 2 3 4 10 | University of Minnesota - Twin Cities |
| Belgium 1 2 3 4 10 | University of Northern Iowa |
| Bolivia 1 2 3 4 7 10 | University of Minnesota - Twin Cities |
| Bosnia-Herzegovina 1 2 3 4 10 | Hope College |
| Brazil 1 2 3 4 5 7 8 9 10 | College of Wooster |
| Cabo Verde 1 2 3 4 8 10 | Southeast Missouri State University |
| Canada 1 2 3 4 7 10 | Georgetown College |
| Chile 1 2 3 4 7 10 | College of DuPage |
| China 1 2 3 4 5 8 9 10 | Wichita State University |
| Colombia 1 2 3 4 7 10 | Saint Mary's College |
| Costa Rica 1 2 3 4 7 9 10 | Dominican University |
| Croatia 1 2 3 4 9 10 | Westminster College (MO) |
| Cuba 1 2 3 4 7 10 | Purdue University Fort Wayne |
| Czech Republic 1 2 3 4 10 | Missouri Southern State University |
| Democratic People's Republic of Korea 1 2 3 4 10 | Aquinas College |
| Democratic Republic of the Congo 1 2 3 4 10 | University of Wisconsin - Madison |
| Djibouti 1 2 3 4 8 10 | Hollins University |
| Dominican Republic 1 2 3 4 7 10 | University of Wisconsin - Madison |
| Ecuador 1 2 3 4 7 9 10 | Central Michigan University |
| Egypt 1 2 3 4 9 10 | Loyola University |
| El Salvador 1 2 3 4 7 10 | University of Arizona |
| Ethiopia 1 2 3 4 10 | University of the South |
| Finland 1 2 3 4 10 | University of Arizona |
| France 1 2 3 4 5 7 8 9 10 | Truman State University |
| Gabon 1 2 3 4 5 10 | Saginaw Valley State University |
| Germany 1 2 3 4 7 9 10 | Valparaiso University |
| Ghana 1 2 3 4 5 9 10 | Johnson County Community College |
| Guatemala 1 2 3 4 7 10 | Hendrix College |
| Haiti 1 2 3 4 7 10 | Gustavus Adolphus College |
| Honduras 1 2 3 4 7 10 | University of Missouri-Columbia |
| Hungary 1 2 3 4 6 8 10 | Millikin University |
| India 1 2 3 4 5 6 9 10 | Grand Rapids Community College |
| Iran, Islamic Republic of 1 2 3 4 10 | College of DuPage |
| Iraq 1 2 3 4 10 | Eastern Michigan University |
| Ireland 1 2 3 4 5 10 | University of Wisconsin - Madison |
| Israel 1 2 3 4 10 | East Texas Baptist University |
| Italy 1 2 3 4 7 10 | Elmhurst University |
| Jamaica 1 2 3 4 7 9 10 | Northern Kentucky University |
| Japan 1 2 3 4 6 7 8 10 | Augustana College |
| Kazakhstan 1 2 3 4 9 10 | University of Arizona |
| Kenya 1 2 3 4 5 10 | McKendree University |
| Lebanon 1 2 3 4 9 10 | Western Kentucky University |
| Mexico 1 2 3 4 5 7 10 | Creighton University |
| Morocco 1 2 3 4 8 9 10 | Eastern Michigan University |
| Mozambique 1 2 3 4 10 | Johnson County Community College |
| Nepal 1 2 3 4 10 | Northern Illinois University |
| Netherlands 1 2 3 4 7 9 10 | St. Olaf College |
| New Zealand 1 2 3 4 8 10 | Anderson University |
| Nicaragua 1 2 3 4 7 10 | University of Dayton |
| Nigeria 1 2 3 4 10 | Carthage College |
| Norway 1 2 3 4 5 7 10 | Hendrix College |
| Pakistan 1 2 3 4 6 8 10 | Bethel University |
| Panama 1 2 3 4 7 10 | Kansas State University |
| Paraguay 1 2 3 4 7 10 | University of Wisconsin - La Crosse |
| Peru 1 2 3 4 7 10 | National Chengchi University |
| Philippines 1 2 3 4 9 10 | Saint Louis University |
| Portugal 1 2 3 4 7 10 | Loyola University |
| Republic of Korea 1 2 3 4 7 9 10 | University of Central Missouri |
| Russian Federation 1 2 3 4 5 8 9 10 | Westminster College (PA) |
| Saudi Arabia 1 2 3 4 10 | Lewis University |
| Senegal 1 2 3 4 9 10 | Triton College |
| Sierra Leone 1 2 3 4 9 10 | Gustavus Adolphus College |
| Singapore 1 2 3 4 10 | University of Dayton |
| Slovakia 1 2 3 4 6 9 10 | Aquinas College |
| South Africa 1 2 3 4 9 10 | Illinois Wesleyan University |
| Spain 1 2 3 4 7 8 10 | Bowling Green State University |
| Sweden 1 2 3 4 10 | Phoenix College |
| Switzerland 1 2 3 4 10 | Elmhurst University |
| Trinidad & Tobago 1 2 3 4 7 10 | Coe College |
| Tunisia 1 2 3 4 10 | Truman State University |
| Turkey 1 2 3 4 7 10 | University of St. Thomas |
| Ukraine 1 2 3 4 10 | University of Minnesota - Twin Cities |
| United Arab Emirates 1 2 3 4 5 10 | University of South Dakota |
| United Kingdom 1 2 3 4 5 7 8 9 10 | St. Ambrose University |
| United States of America 1 2 3 4 5 7 8 9 10 | University of Central Oklahoma |
| Uruguay 1 2 3 4 7 10 | Alverno College |
| Venezuela 1 2 3 4 7 8 10 | University of Wisconsin - La Crosse |