| Eichbach | |
| Source1 Coordinates: | 51.426°N 10.2547°W |
| Mouth Coordinates: | 51.4715°N 10.2626°W |
| Progression: | Hahle→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | about |
The Eichbach, also called Eiche, is a river of Thuringia, Germany.
It is a left tributary of the Hahle in the thuringian district Eichsfeld.
The Eichbach springs between Steinbach and Hundeshagen in an area of predominantly agricultural use. It flows in a northerly direction. Shortly before Teistungen it incorporates the Finkgraben and another unnamed brook from Berlingerode. After flowing through Teistungen, at the northern development boundary it flows into the Hahle, a tributary of the Rhume.