List of national postal services
This list of national postal services shows the individual national postal administrations of the world's states.
Africa
The Americas
| Country | Company | Website | Status |
| Argentina | Correo Argentino | State-owned enterprise | |
| Aruba | Post Aruba | - | |
| Barbados | Barbados Postal Service | * | State-owned enterprise |
| Belize | Belize Postal Service | - | |
| Bolivia | Empresa de Correos de Bolivia | - | |
| Brazil | Correios | Government agency | |
| Canada | Canada Post | / | Crown corporation |
| Caribbean Netherlands | FXDC Post | - | |
| Chile | Correos de Chile | State-owned enterprise | |
| Colombia | Servicios Postales Nacionales | - | |
| Costa Rica | Correos de Costa Rica | - | |
| Cuba | Correos de Cuba | - | |
| Curaçao | Cpost International | - | |
| Dominica | General Post Office | - | |
| Dominican Republic | Dominican Postal Institute | - | |
| Ecuador | Correos del Ecuador | - | |
| El Salvador | Correos de El Salvador | - | |
| Guyana | Guyana Post Office Corporation | - | |
| Honduras | Honducor | - | |
| Jamaica | Postal Corporation of Jamaica | - | |
| Mexico | Correos de México | - | |
| Nicaragua | Correos de Nicaragua | - | |
| Panama | Correos de Panamá | - | |
| Paraguay | Correo Nacional Paraguayo | - | |
| Peru | Serpost | - | |
| Saint Kitts and Nevis | St. Kitts & Nevis Postal Services | - | |
| Saint Lucia | Saint Lucia Postal Service | - | |
| Saint Vincent and the Grenadines | SVG Postal Corporation | - | |
| Sint Maarten | Postal Services St. Maarten | - | |
| Suriname | Surpost | - | |
| Trinidad and Tobago | TTPost | - | |
| United States | United States Postal Service | Independent agency | |
| Uruguay | Correo Uruguayo | - | |
| Venezuela | IPOSTEL | - |
Asia
Europe
Oceania
| Country | Company | Website | Status |
| Australia | Australia Post | Government business enterprise | |
| Fiji | Post Fiji | ||
| Kiribati | Kiribati Public Service Public | ||
| Nauru | Nauru General Post Office | ||
| New Zealand | New Zealand Post | State-owned enterprise | |
| Papua New Guinea | Post PNG | ||
| Samoa | Samoa Post | ||
| Solomon Islands | Solomon Post | ||
| Tonga | Tonga Post | ||
| Vanuatu | Vanuatu Post |