| Hollerbach | |
| Mouth Location: | Brensbach |
| Mouth Coordinates: | 49.7729°N 8.8895°W |
| Progression: | Brensbach→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | States |
| Tributaries Left: | Höllerbach, Bach von den Rehwiesen, Matzbach |
Hollerbach is a small river of Hesse, Germany. It flows into the Brensbach near the village Brensbach.