| Lac de Naussac | |
| Pushpin Map: | France |
| Location: | Lozère |
| Coords: | 44.7469°N 3.7986°W |
| Type: | artificial |
| Inflow: | Allier, Chapeauroux |
| Outflow: | Allier |
| Basin Countries: | France |
| Length: | 8km (05miles) |
| Width: | 2.7km (01.7miles) |
| Area: | 10.8km2 |
| Max-Depth: | 50m (160feet) |
| Volume: | 190000000m2 |
| Elevation: | 945m (3,100feet) |
| Islands: | 1 |
Lac de Naussac is a lake in Lozère, France. At an elevation of 945 m, its surface area is 10.8 km².