| Coordinates: | 51.9003°N 9.5453°W |
| Image Plan: | Golmbach in HOL.svg |
| State: | Niedersachsen |
| District: | Holzminden |
| Samtgemeinde: | Bevern |
| Elevation: | 149 |
| Area: | 15.86 |
| Postal Code: | 37640 |
| Area Code: | 05532 |
| Licence: | HOL |
| Gemeindeschlüssel: | 03 2 55 015 |
| Divisions: | 2 |
| Website: | www.bevern.de |
| Mayor: | Hans-Jörg Hager |
| Party: | SPD |
Golmbach is a municipality in the district of Holzminden, in Lower Saxony, Germany.