| Type: | Ortsteil |
| Municipality: | Selke-Aue |
| Coordinates: | 51.8392°N 11.2442°W |
| State: | Sachsen-Anhalt |
| District: | Harz |
| Elevation: | 110 |
| Area: | 7.69 |
| Population: | 400 |
| Stand: | 2020 |
| Postal Code: | 06458 |
| Licence: | HZ |
Wedderstedt is a village and a former municipality in the district of Harz, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the municipality Selke-Aue.[1]