Angola , officially the Republic of Angola ( ; Kikongo, Kimbundu and Umbundu: Repubilika ya Ngola), is a country in Southern Africa. It is the seventh-largest country in Africa, and is bordered by Namibia to the south, the Democratic Republic of the Congo to the north, Zambia to the east, and the Atlantic Ocean to west. The exclave province of Cabinda has borders with the Republic of the Congo and the Democratic Republic of the Congo. The capital and largest city is Luanda.