Southern Africa Breede - South Africa Cuanza - Angola Fish - Namibia Groot - South Africa Kuiseb - Namibia Kunene - Angola (as Cunene), Namibia, Botswana Kwando - Namibia, also known as Linyanti and Chobe in places Limpopo - Mozambique, South Africa, Zimbabwe, Botswana Okavango - Botswana, Namibia, Angola (as "Cubango") Orange - South Africa, Lesotho, Namibia Tugela - South Africa Vaal - South Africa Zambezi - Angola, Zambia, Namibia, Zimbabwe, Mozambique Central Africa Congo Kwango Kasai Lualaba Lomami Ubangi - Democratic Republic of the Congo, Republic of the Congo, Central African Republic (as "Oubangui") Uele Mbomou Ogooué - Gabon East Africa Jubba - Somalia Shabeelle - Somalia Maputo - Mozambique Rufiji - Tanzania Ruvuma (Rovuma) - Tanzania, Mozambique Tana - Kenya West Africa Bandama - Cote d'Ivoire Cavally - Liberia, Cote d'Ivoire Gambia - Gambia, Senegal Niger - Nigeria, Benin, Niger, Mali, Guinea Oueme - Benin Saint Paul - Liberia Sanaga - Cameroun Senegal - Senegal, Mauritania, Mali Volta - Ghana, Burkina Faso North Africa Nile - Egypt, Sudan Blue Nile - Sudan, Ethiopia White Nile - Sudan Mountain Nile - Uganda See also: Physical geography