| Lac d'Estaing | |
| Location: | Hautes-Pyrénées |
| Coords: | 42.9069°N -0.2081°W |
| Pushpin Map: | Pyrenees |
| Basin Countries: | France |
| Area: | 0.086km2 |
| Max-Depth: | 130m (430feet) |
| Elevation: | 1163m (3,816feet) |
Lac d'Estaing is a lake in Hautes-Pyrénées, France. At an elevation of 1163 m, its surface area is 0.086 km².