| Coordinates: | 51.9167°N 44°W |
| Image Plan: | Holenberg in HOL.svg |
| State: | Niedersachsen |
| District: | Holzminden |
| Samtgemeinde: | Bevern |
| Elevation: | 283 |
| Area: | 7.36 |
| Postal Code: | 37642 |
| Area Code: | 05532 |
| Licence: | HOL |
| Gemeindeschlüssel: | 03 2 55 021 |
| Website: | www.bevern.de |
| Mayor: | Angela Schürzeberg |
| Party: | SPD |
Holenberg is a municipality in the district of Holzminden, in Lower Saxony, Germany.