Fronholzgraben
Fronholzgraben is a water body name:
- Fronholzgraben (Ennetacher Ablach) , left tributary of the Ennetacher Ablach (to Ablach , to Danube) near Ennetach , city of Mengen, district of Sigmaringen, Baden-Wuerttemberg
- Fronholzgraben Neudorf , right tributary of the Waldbach from the Wipperberg (to the Schmalen Wipper , to the Wipper , to the Saale) near Neudorf , town of Harzgerode, Harz district, Saxony-Anhalt