| Type: | Ortsteil |
| Municipality: | Seegebiet Mansfelder Land |
| Coordinates: | 51.5333°N 53°W |
| State: | Sachsen-Anhalt |
| District: | Mansfeld-Südharz |
| Elevation: | 149 |
| Area: | 12.58 |
| Population: | 275 |
| Stand: | 2006-12-31 |
| Postal Code: | 06295 |
| Area Code: | 034773 |
Neehausen is a village and a former municipality in the Mansfeld-Südharz district, Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the municipality Seegebiet Mansfelder Land.