| Grafhorst  | |
|---|---|
| Location of Grafhorst  within Helmstedt   district  | |
| Coordinates: 52°27′N10°57′E / 52.450°N 10.950°E Coordinates: 52°27′N10°57′E / 52.450°N 10.950°E | |
| Country | Germany | 
| State | Lower Saxony | 
| District | Helmstedt | 
| Municipal assoc. | Velpke | 
| Government | |
| • Mayor | Klaus Wenzel (SPD) | 
| Area | |
| • Total | 9.65 km2 (3.73 sq mi) | 
| Elevation | 58 m (190 ft) | 
| Population  (2020-12-31) [1]  | |
| • Total | 1,134 | 
| • Density | 120/km2 (300/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 38462 | 
| Dialling codes | 05364 | 
| Vehicle registration | HE | 
| Website | www.grafhorst.de | 
Grafhorst is a municipality in the district of Helmstedt, in Lower Saxony, Germany.