The Chanva (Russian: Чаньва) is a river in Perm Krai, Russia, a left tributary of the Yayva.

The area of its drainage basin is 733 square kilometres (283 sq mi).

[2] It begins at the confluence of rivers Tsenva and Rassokha, on the north slope of mountain range Bely Spoy.

It is a mountain river with significant changes of elevation between source and mouth.

This article related to a river in Russia is a stub.