| Weißbach | |
| Mouth Coordinates: | 47.6884°N 12.8022°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Bavaria |
| Length: | 8.6km (05.3miles) |
Weißbach is a river of Bavaria, Germany. It is a left tributary of the Saalach. It flows in the areas of the municipalities Inzell and Schneizlreuth.