South River (Jackson Lake tributary)
General data
- Name: South River (Jackson Lake tributary)
- Water system: Altamaha River
- Water type: River
- Progression: Jackson Lake (Georgia) -> Ocmulgee River -> Altamaha River -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
The South River is a 63.5-mile-long (102.2 km) tributary of the Ocmulgee River in the U.S. state of Georgia. It originates in the city of East Point in Fulton County and eventually flows into Lake Jackson, joining the Yellow River and Alcovy River to form the Ocmulgee.