Wilhelmstaler Bach
Wilhelmstaler Bach is a water body name:
- Wilhelmstaler Bach (Biberbach) , left tributary of the Biberbach (right main line upper course of the Massenbach , to the Lein , to the Neckar) before Massenbach , city of Schwaigern, Heilbronn district, Baden-Württemberg
- Wilhelmstaler Bach (Wupper) , left tributary of the Wupper near Wilhelmstal, town of Radevormwald, Oberbergischer Kreis, North Rhine-Westphalia