Plava (Russian: Плава) is a river in Tula Oblast, Russia, a right tributary of Upa River. Length: 101 km. The town of Plavsk is situated on the Plava.
Coordinates: 53°57′14″N 37°10′11″E / 53.95389°N 37.16972°E / 53.95389; 37.16972