| Hombach | |
| Mouth Location: | Ochtum |
| Mouth Coordinates: | 53.0208°N 8.8218°W |
| Subdivision Type1: | Country |
| Length: | 23.1km (14.4miles) |
The Hombach (in its lower course: Leester Mühlenbach) is a river in Lower Saxony, Germany. It is a left tributary of the Ochtum.