| Schwarzbach | |
| Mouth Location: | Rhine |
| Mouth Coordinates: | 49.9697°N 8.3298°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | 43.5km (27miles) |
| Basin Size: | 514km2 |
Schwarzbach is a river of the Hessian Ried, Hesse, Germany. It is a right tributary of the Rhine in Ginsheim. Including its right source river Gundbach, it is 43.5 km long.