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