Vishera (Russian: Вишера) is a river in Novgorod Oblast, Russia, a right tributary of the Maly Volkhovets River.
It is formed by a confluence of the Malaya Vishera and the Bolshaya Vishera. It joins the Maly Volkhovets River, an eastern armlet of the Volkhov, some 10 km east of Velikiy Novgorod, at . Length: 73 km. The town of Malaya Vishera is located at the Malaya Vishera confluent.