| Type: | Ortsgemeinde |
| Image Coa: | DEU Wallhalben COA.svg |
| Coordinates: | 49.3169°N 7.5272°W |
| Image Plan: | Wallhalben in PS.svg |
| State: | Rheinland-Pfalz |
| District: | Südwestpfalz |
| Verbandsgemeinde: | Thaleischweiler-Wallhalben |
| Elevation: | 312 |
| Area: | 4.87 |
| Postal Code: | 66917 |
| Area Code: | 06375 |
| Licence: | PS |
| Gemeindeschlüssel: | 07 3 40 225 |
| Website: | www.wallhalben.de |
| Mayor: | Christine Burkhard[1] |
| Leader Term: | 2019 - 24 |
Wallhalben is a municipality in the Südwestpfalz district, in Rhineland-Palatinate, Germany. It is situated approximately 15 km northwest of Pirmasens, and 15 km northeast of Zweibrücken.
Until 1 July 2014, when it became part of the Verbandsgemeinde ("collective municipality") Thaleischweiler-Wallhalben, Wallhalben was the seat of the Verbandsgemeinde Wallhalben.