| Lac de Blanchemer | |
| Pushpin Map: | France |
| Location: | La Bresse, Vosges |
| Coords: | 48.0181°N 6.9756°W |
| Type: | glacial |
| Outflow: | Ruisseau de Blanchemer |
| Basin Countries: | France |
| Length: | 350m (1,150feet) |
| Width: | 250m (820feet) |
| Area: | 9ha |
| Max-Depth: | 15m (49feet) |
| Elevation: | 984m (3,228feet) |
Lac de Blanchemer is a lake at La Bresse in Vosges, France.
In 1959, a hydroelectric power plant was built below the lake by the Municipal Authority of Electricity. It was used to produce electricity for residents of La Bresse.[1]