| Type: | Stadtteil |
| Town: | Zeitz |
| Coordinates: | 51.0861°N 12.1056°W |
| State: | Sachsen-Anhalt |
| District: | Burgenlandkreis |
| Elevation: | 189 |
| Area: | 5.36 |
| Population: | 1915 |
| Stand: | 2006-12-31 |
| Postal Code: | 06727 |
| Area Code: | 03441 |
| Licence: | BLK |
Theißen (pronounced as /de/) is a village and a former municipality in the Burgenlandkreis district, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the town Zeitz.