| Werder | |
| Coordinates: | 53.7167°N 35°W |
| Image Plan: | Werder_in_MBS.svg |
| State: | Mecklenburg-Vorpommern |
| District: | Mecklenburgische Seenplatte |
| Amt: | Treptower Tollensewinkel |
| Elevation: | 22 |
| Area: | 29.99 |
| Postal Code: | 17089 |
| Area Code: | 03969 |
| Licence: | DM |
| Gemeindeschlüssel: | 13 0 71 158 |
| Divisions: | 3 |
| Website: | www.altentreptow.de |
| Mayor: | Michael Frese |
Werder is a municipality in the Mecklenburgische Seenplatte district, in Mecklenburg-Vorpommern, Germany.