| Fischbach | |
| Mouth Coordinates: | 47.5374°N 10.8903°W |
| Progression: | Linder→ |
| Subdivision Type1: | Countries |
| Subdivision Type2: | States |
Fischbach is a river of the Ammergau Alps, southwest of Oberammergau, in Bavaria, Germany and at the border between Bavaria and Tyrol, Austria.
The Fischbach is the left headwater of the Linder. The confluence with the other headstream, the Neualmbach, is in the between Reutte and Oberammergau.