| Municipality | Muldestausee |
|---|---|
| Coordinates | 51°40′12″N 12°26′42″E |
| State | Sachsen-Anhalt |
| District | Anhalt-Bitterfeld |
| Elevation | 103 |
| Area | 9.62 |
| Population | 885 |
| Stand | 2006-12-31 |
| Postal code | 06774 |
| Area code | 034955 |
| Licence | ABI |
Gossa (ˈɡɔsa) is a village and a former municipality in the district of Anhalt-Bitterfeld, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the municipality Muldestausee.