Vico (French pronunciation: [viko], Italian: [ˈviːko]; Corsican: Vicu, [ˈbiːɡu]) is a commune in the French department of Corse-du-Sud, on the island of Corsica.

The Sagone river flows through the commune from east to west, entering the sea in the village of Sagone.

[3] Sagone used to be the seat of a diocese, but by 1751 the town of Sagone was in ruins and uninhabited due to raids by Barbary pirates.

The bishop lived inland in Vico, then a small town of some 800 inhabitants, under the civil government of Genoa.

The corporation of the Cathedral Chapter still existed, with two dignities and six canons.