Petersberger Bach
Petersberger Bach is the name of the following rivers:
- Petersberger Bach (Fossa Grande) , left tributary of the Fossa Grande (to the Etsch) near Branzoll , South Tyrol, Italy
- Petersberger Bach (Steinbach) , left tributary of the Steinbach (to Rodalb) near Petersberg (Palatinate) , district of Südwestpfalz, Rhineland-Palatinate