| Großer Plessower See | |
| Location: | Brandenburg |
| Coords: | 52.3808°N 12.8986°W |
| Pushpin Map: | Germany |
| Basin Countries: | Germany |
| Length: | 5.11km (03.18miles) |
| Width: | 1325m (4,347feet) |
| Area: | 3.22km2 |
| Depth: | 4.5m (14.8feet) |
| Max-Depth: | 16m (52feet) |
| Volume: | 20000000m2 |
| Elevation: | 24m (79feet) |
Großer Plessower See is a German lake in the town of Werder, in Brandenburg. At an elevation of 24 m, its surface area is 3.22 km², its maximum length 5,11 km and, at its widest, is 1325 m.