Ocmulgee River
General data
- Name: Ocmulgee River
- Water system: Altamaha River
- Water type: River
- Source: Jackson Lake (Georgia)
- Progression: Altamaha River -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: North America
- Countries: United States of America
The Ocmulgee River is a western tributary of the Altamaha River, approximately 255 mi (410 km) long, in the U.S. state of Georgia.