| Sarpa Lake | |
| Pushpin Map: | Russia Kalmykia |
| Location: | Kalmykia, Volgograd Oblast |
| Coords: | 48.3578°N 44.6292°W |
| Basin Countries: | Russia |
| Area: | 42.6km2 |
Sarpa Lake (Russian: Сарпа́) is a lake in Kalmykia, in the south-west region of Russia's Volgograd Oblast.[1] It covers an area of 42.6 square kilometres.