| Lac Vert | |
| Location: | Catus, Lot |
| Coords: | 44.5492°N 1.3258°W |
| Type: | reservoir |
| Pushpin Map: | France |
| Outflow: | Vert |
| Basin Countries: | France |
| Area: | 0.07km2 |
| Elevation: | 160m (530feet) |
Lac Vert is a lake at Catus in the Lot department, France. At an elevation of 160 m, its surface area is 0.07 km².