| Image Coa: | Wappen Staffhorst.png |
| Coordinates: | 52.7167°N 66°W |
| Image Plan: | Staffhorst in DH.svg |
| State: | Niedersachsen |
| District: | Diepholz |
| Samtgemeinde: | Siedenburg |
| Elevation: | 44 |
| Area: | 14.61 |
| Postal Code: | 27254 |
| Area Code: | 04272 |
| Licence: | DH |
| Gemeindeschlüssel: | 03 2 51 035 |
| Divisions: | 2 |
| Mayor: | Werner Holle |
Staffhorst is a municipality in the district of Diepholz, in Lower Saxony, Germany.