The Kiyauk (; , Qıyawıq) is a river in Ishimbaysky District, Bashkortostan, Russia. It is a left tributary of the Zigan. It is long, and its drainage basin covers .«Река Кияук (Кияукова)», Russian State Water Registry
On the shore near the river were found skeletal remains of a mammoth—teeth and tusks up to long, and other parts. Russian
References