| Boxbach | |
| Mouth Location: | Perf |
| Mouth Coordinates: | 50.8981°N 8.4503°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Hesse |
Boxbach is a small river of Hesse, Germany. It flows into the Perf near Breidenbach.