The Pakhra River (Пахра in Russian) is a river in the Moscow Oblast in Russia, a right tributary of the Moskva River. It is 135 km in length. The area of its basin is 2580 sq km. The Pakhra River freezes up in November - December and stays under the ice until the late March - April. Main tributaries: Mocha , Desna. Leninskie Gorki and Podolsk stand on the Pakhra River.