French Guinea

Lime: French West Africa Dark gray: Other French possessions Darkest gray: French Republic

French Guinea () was a French colonial possession in West Africa. Its borders, while changed over time, were in 1958 those of the current independent nation of Guinea.

French Guinea was established by France in 1891, within the same borders as its previous colony known as Rivières du Sud (1882–1891). Prior to 1882, the coastal portions of French Guinea were part of the French colony of Senegal.

In 1891, Rivières du Sud was placed under the colonial lieutenant governor at Dakar, who had authority over the French coastal regions east to Porto-Novo (modern Benin). In 1894 Rivières du Sud, Côte d'Ivoire and Dahomey were separated into 'independent' colonies, with Rivières du Sud being renamed as the Colony of French Guinea. In 1895, French Guinea was made one of several dependent colonies and its Governor became one of several Lieutenant Governors who reported to a Governor-General in Dakar. In 1904, this federation of colonies was formalised as French West Africa. French Guinea, Senegal, Dahomey, Côte d'Ivoire and Upper Senegal and Niger, were each ruled by a lieutenant governor, under the Governor General in Dakar.