| Rohrgraben | |
| Source1 Coordinates: | 50.8565°N 10.2462°W |
| Mouth Coordinates: | 50.8276°N 10.1882°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
Rohrgraben is a river of Thuringia, Germany.
The Rohrgraben springs south of, a district of the municipality Moorgrund. It is a right tributary of the Werra near, a district of Bad Salzungen.