Betzdorf is a former Verbandsgemeinde ("collective municipality") in the district of Altenkirchen, in Rhineland-Palatinate, Germany. On 1 January 2017 it merged into the new Verbandsgemeinde Betzdorf-Gebhardshain. The seat of the Verbandsgemeinde was in Betzdorf.
The Verbandsgemeinde Betzdorf consisted of the following Ortsgemeinden ("local municipalities"):