| Mühlenbach | |
| Mouth Location: | Eggel |
| Mouth Coordinates: | 51.5532°N 9.204°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | 9.1km (05.7miles) |
Mühlenbach is a river of North Rhine-Westphalia, Germany. It is a left tributary of the Eggel near Borgentreich.