| Lac de Calacuccia | |
|---|---|
 Lac de Calacuccia and Albertacce village | |
  Lac de Calacuccia  Lac de Calacuccia | |
| Location | Corsica |
| Coordinates | 42°19′35″N 9°00′35″E / 42.32639°N 9.00972°E |
| Type | Reservoir |
| Primary inflows | Golo river |
| Primary outflows | Golo river |
| Basin countries | France |
| Surface area | 1.196 km2 (0.462 sq mi) |
| Surface elevation | 793 m (2,602 ft) |
Lac de Calacuccia is a reservoir in the Haute-Corse department of France formed by damming the Golo river. It provides hydroelectric power and water for irrigation in the dry season.