- Source: Moyva
The Moyva (Russian: Мойва) is a river in Perm Krai, Russia, a left tributary of the Vishera. It is 51 kilometres (32 mi) long, and its drainage basin covers 593 square kilometres (229 sq mi). It starts on the south slope of Mount Isherim and flows through Krasnovishersky District. It is a mountain river with rapid flow.