Milchgrabenbach
Milchgrabenbach is the name of the following waters:
in Austria:
- Milchgrabenbach (Ragnitzbach) , right tributary of the Ragnitzbach in the Graz-Umgebung district, Styria
- Milchgrabenbach (Södingbach) , left tributary of the Södingbach in the Voitsberg district, Styria