Pfaffengrundbach
Pfaffengrundbach is the name of the following rivers:
- Pfaffengrundbach (evil seven) , right tributary of the evil seven in the district of Mansfeld-Südharz, Saxony-Anhalt
- Pfaffengrundbach (Gailbach) , right tributary of the Gailbach in Aschaffenburg, Bavaria
- Pfaffengrundbach (Lahn) , left tributary of the Lahn in the Marburg-Biedenkopf district, Hesse