| Kumay | |
| Mouth Coordinates: | 61.3901°N 57.9153°W |
| Subdivision Type1: | Country |
| Length: | 23km (14miles) |
The Kumay (Russian: Кумай) is a river in Perm Krai, Russia, a left tributary of the Kolva, which in turn is a tributary of the Vishera. The length of the river is 23km (14miles). It flows into the Kolva at the point located 326km (203miles) away from the Kolva's mouth.[1]