The Cheptsa (Russian: Чепца; Udmurt: Чупчи) is a river in the north part of Udmurtian Republic (Udmurtia) and eastern Kirov Oblast, in Russia. It flows through the city Glazov and flows into the Vyatka River in Kirovo-Chepetsk, east of Kirov.
Coordinates: 58°8′18″N 52°48′4″E / 58.13833°N 52.80111°E