Dünnbach (disambiguation)
Dünnbach is a water body name:
- Dünnbach , right tributary of the Flaumbach near Treis-Karden, Cochem-Zell district, Rhineland-Palatinate
- Dünnbach (Katzenbach) , right tributary of the Katzenbach -section of the right main branch upper reaches of the Katzenbach (to the Neckar) before Dettingen , town of Rottenburg am Neckar, district of Tübingen, Baden-Wuerttemberg
- Dünnbach (Niedermattbach) , left tributary of the Niedermattbach (to Ösch ) near Etziken , Wasseramt district, Canton Solothurn