| Lac du Brévent | |
| Pushpin Map: | France |
| Location: | Chamonix, Haute-Savoie |
| Basin Countries: | France |
| Area: | 2.4ha |
| Max-Depth: | 20m (70feet) |
| Residence Time: | 250 days |
| Elevation: | 2125m (6,972feet) |
Lac du Brévent is a lake in the municipality of Chamonix, Haute-Savoie, France. It is located below the Le Brévent peak, at an elevation of approx. 2125 m.