The Sylva River is a river in Sverdlovsk Oblast and Perm Krai in Russia. It is in length. The area of the basin is . The Sylva River flows into the Chusovoy Cove of the Kama Reservoir. It freezes up in November and stays under the ice until April. Principal tributaries: Iren River, Babka River, Irgina River, Vogulka River (left); Barda River, Shakva River (right). Main port: Kungur.