| Type: | Ortsteil |
| Municipality: | Biederitz |
| Image Coa: | Gerwischwappen.jpg |
| Coordinates: | 52.1667°N 56°W |
| State: | Sachsen-Anhalt |
| District: | Jerichower Land |
| Elevation: | 46 |
| Area: | 7.61 |
| Population: | 2651 |
| Stand: | 2006-12-31 |
| Postal Code: | 39175 |
| Area Code: | 039292 |
| Licence: | JL |
| Website: | www.Gemeinde-Gerwisch.de |
Gerwisch is a village and a former municipality in the Jerichower Land district, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the municipality Biederitz.