Calaveras River
General data
- Name: Calaveras River
- Water system: San Joaquin River
- Water type: River
- Progression: San Joaquin River -> Suisun Bay -> Carquinez Strait -> San Pablo Bay -> San Francisco Bay -> Golden Gate strait -> Pacific Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
The Calaveras River is a river in the San Joaquin Valley of California. It flows roughly southwest for 51.9 miles (83.5 km) from the confluence of its north and south forks in Calaveras County to its confluence with the San Joaquin River in the city of Stockton.