Ucha River (Russian: Уча́) is a river in Moscow Oblast, Russia. It is a left tributary of the Klyazma River.
The Ucha is 42 km in length, with a drainage basin of 605 km². It flows through the towns of Pushkino and Ivanteyevka, and flows into the Klyazma River at the town of Shchyolkovo.
Tributaries: Serebryanka, Akulovka, Samoryadovka, Razderikha.
Coordinates: 56°03′54″N 37°25′17″E / 56.06500°N 37.42139°E / 56.06500; 37.42139