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"): Biedershausen Herschberg Hettenhausen Knopp-Labach Krähenberg Obernheim-Kirchenarnbach Saalstadt Schauerberg Schmitshausen Wallhalben Weselberg Winterbach