| Ruthebach | |
| Mouth Location: | Loddenbach |
| Mouth Coordinates: | 52.0138°N 8.2444°W |
| Progression: | Loddenbach→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | 10.3km (06.4miles) |
Ruthebach is a river of North Rhine-Westphalia, Germany. It is a left tributary of the Loddenbach north of Harsewinkel. It should not be confused with the Ruthenbach, a direct tributary of the Ems.