Guntersblum is a former Verbandsgemeinde ("collective municipality") in the district Mainz-Bingen in Rhineland-Palatinate, Germany. The seat of the Verbandsgemeinde was in Guntersblum. On 1 July 2014 it merged into the new Verbandsgemeinde Rhein-Selz.
The Verbandsgemeinde Guntersblum consisted of the following Ortsgemeinden ("local municipalities"):
Coordinates: 49°48′00″N 8°21′00″E / 49.800°N 8.350°E