Wallhalben is a former Verbandsgemeinde ("collective municipality") in the Südwestpfalz district, in Rhineland-Palatinate, Germany. The seat of the municipality was in Wallhalben. On 1 July 2014 it merged into the new Verbandsgemeinde Thaleischweiler-Wallhalben.
The Verbandsgemeinde Wallhalben consisted of the following Ortsgemeinden ("local municipalities"):
Coordinates: 49°18′58″N 7°31′37″E / 49.316°N 7.527°E