So
Sobach is a water body name:
- Sobach (Brettach) , right tributary of the Brettach (to Jagst) through Brettheim , Rot am See municipality, Schwäbisch Hall district, Baden-Wuerttemberg
- Sobach , section name of the left upper reaches of the Sulzbach (to Jagst ) near Sandhof, Frankenhardt community , Schwäbisch Hall district, Baden-Württemberg