| Coordinates: | 52.1333°N 53°W |
| Image Plan: | Vahlberg in WF.svg |
| State: | Niedersachsen |
| District: | Wolfenbüttel |
| Samtgemeinde: | Elm-Asse |
| Elevation: | 133 |
| Area: | 18.01 |
| Postal Code: | 38170 |
| Area Code: | 05332 |
| Licence: | WF |
| Gemeindeschlüssel: | 03 1 58 032 |
| Divisions: | 3 Ortsteile |
| Mayor: | Jürgen Ahrens |
| Party: | SPD |
Vahlberg is a municipality in Wolfenbüttel, a district in Lower Saxony, Germany.