| Prohner Stausee | |
| Location: | Vorpommern-Rügen, Mecklenburg-Vorpommern |
| Pushpin Map: | Mecklenburg-Vorpommern |
| Coords: | 54.3783°N 13.0373°W |
| Inflow: | Prohner Bach |
| Basin Countries: | Germany |
| Length: | 1.27km (00.79miles) |
| Width: | 0.53km (00.33miles) |
| Area: | 0.55km2 |
| Elevation: | 2.6m (08.5feet) |
Prohner Stausee is a lake in the Vorpommern-Rügen district in Mecklenburg-Vorpommern, Germany. At an elevation of 2.6 m, its surface area is 0.55 km².