Cameroon (/ˌkæməˈruːn/; French: Cameroun), officially the Republic of Cameroon (French: République du Cameroun), is a country in Central Africa. It is bordered by Nigeria to the west; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon, and the Republic of the Congo to the south. Cameroon's coastline lies on the Bight of Biafra, part of the Gulf of Guinea and the Atlantic Ocean.