| Coordinates | 52°08′N 10°43′E |
|---|---|
| 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.