| Archbach, also: Planseeache | |
| Pushpin Map: | Austria |
| Pushpin Map Caption: | Location of mouth in Austria |
| Source1 Coordinates: | 47.4795°N 10.7728°W |
| Mouth Location: | Lech at Pflach |
| Mouth Coordinates: | 47.513°N 10.7122°W |
| Subdivision Type1: | Country |
| Length: | 7km (04miles) |
The Archbach, also called Planseeache, is a river of Tyrol, Austria.
The Archbach is a long. It arises from the lake Plansee in Breitenwang. It flows northeastward to Reutte and furtheron to Pflach where it discharges into the Lech.