1. The Nile River: The longest river in the world, flowing through northeastern Africa.
2. The Congo River: The second-longest river in Africa, flowing through central Africa.
3. The Niger River: The third-longest river in Africa, flowing through western Africa.
4. The Zambezi River: The fourth-longest river in Africa, flowing through southern Africa.
5. The Orange River: The fifth-longest river in Africa, flowing through southern Africa.
6. The Limpopo River: The sixth-longest river in Africa, flowing through southern Africa.