| Falu River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Sweden |
| Subdivision Type3: | County |
| Subdivision Name3: | Dalarna |
| Length Km: | 4 |
| Mouth: | Runn |
| Mouth Coordinates: | 60.6153°N 15.6192°W |
Falu River (Swedish: Faluån) is a river in Sweden. It runs from lake Varpan to lake Runn and passes through the town of Falun.