| Sulzbach | |
| Mouth Coordinates: | 50.1087°N 8.5666°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | 12.3km (07.6miles) |
Sulzbach is a river of Hesse, Germany. It is a right tributary of the Nidda, into which it flows in the western part of Frankfurt, close to its discharge into the Main. It flows through Bad Soden and Sulzbach.