Wilhelmsbach
Wilhelmsbach is a water body name:
- Wilhelmsbach (Merzalbe) , left tributary of the Merzalbe or Merzalb in Merzalben , Südwestpfalz district, Rhineland-Palatinate
- Wilhelmsbach (Michelbach) , left tributary (on the main line) of the Michelbach (to Sulm) to Eschenau, Obersulm municipality, Heilbronn district, Baden-Württemberg
- Wilhelmsbach (Ockfenerbach) , right tributary of the Ockfenerbach (to the Saar ) near Vierherrenborn , Trier-Saarburg district, Rhineland-Palatinate
- Wilhelmsbach or Wilmesbach , right tributary of the Oster in Haupersweiler , Freisen municipality, St. Wendel district, Saarland