| Wildenbach | |
| Mouth Location: | Heller |
| Mouth Coordinates: | 50.7874°N 7.9989°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | 11.7km (07.3miles) |
Wildenbach (also called Wildebach) is a river of North Rhine-Westphalia, Germany. It flows into the Heller in Neunkirchen.