| Weißbach | |
| Source1 Location: | At the northern slope of the mountain Dreisesselberg |
| Source1 Coordinates: | 47.7°N 12.9046°W |
| Mouth Coordinates: | 47.7502°N 12.9082°W |
| Progression: | Grabenbach→ |
| Subdivision Type1: | Countries |
| Subdivision Name1: | Austria and Germany |
| Subdivision Type2: | States |
| Subdivision Name2: | Salzburg and Bavaria |
| Length: | 7.4km (04.6miles) |
Weißbach is a river of Bavaria, Germany and Salzburg, Austria. Its source lies at the northern slope of the Dreisesselberg which is one of the Latten Mountains. Part of its course forms a section of the Austria–Germany border.[1] It discharges in, a district of Bad Reichenhall, into the Grabenbach, which itself discharges into the Saalach.