Tunguska, Stony Tunguska -- (a river in Siberia that flows northwest to become a tributary of the Yenisei River)
Tunguska, Lower Tunguska -- (a river that arises to the north of Lake Baikal and flows north and west to the Yenisei River)
Angara, Angara River, Tunguska, Upper Tunguska -- (a river in southeastern Siberia that flows northwest from Lake Baikal to become a tributary of the Yenisei River)