Karwitz
| Karwitz   | |
|---|---|
| Location of Karwitz   within Lüchow-Dannenberg   district | |
| Coordinates: 53°05′N 11°01′E / 53.083°N 11.017°E | |
| Country | Germany | 
| State | Lower Saxony | 
| District | Lüchow-Dannenberg | 
| Municipal assoc. | Elbtalaue | 
| Subdivisions | 7 Ortsteile | 
| Government | |
| • Mayor | Horst Harms (CDU) | 
| Area | |
|  • Total | 31.65 km2 (12.22 sq mi) | 
| Highest elevation | 110 m (360 ft) | 
| Lowest elevation | 32 m (105 ft) | 
| Population  (2023-12-31) | |
|  • Total | 744 | 
| • Density | 24/km2 (61/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 29481 | 
| Dialling codes | 05861 | 
| Vehicle registration | DAN | 
Karwitz is a municipality in the district Lüchow-Dannenberg, in Lower Saxony, Germany.