Dierdorf is a Verbandsgemeinde ("collective municipality") in the district of Neuwied, in Rhineland-Palatinate, Germany. The seat of the Verbandsgemeinde is in Dierdorf.
The Verbandsgemeinde Dierdorf consists of the following Ortsgemeinden ("local municipalities"):
Coordinates: 50°32′53″N 7°39′14″E / 50.548°N 7.654°E