New River (Santa Fe River tributary)

General data
- Name: New River (Santa Fe River tributary)
- Water system: Suwannee River
- Water type: River
- Progression: Santa Fe River (Florida) -> Suwannee River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: North America
- Countries: United States of America
Description
New River is a 31-mile-long (50 km) tributary of the Santa Fe River in northern Florida, United States. The river was used as the border to create Union County from Bradford County (formerly New River County, Florida) in 1921.