Alafia River
General data
- Name: Alafia River
- Water system: Gulf of Mexico
- Water type: River
- Progression: Tampa Bay -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: North America
- Countries: United States of America
The Alafia River is 25 miles (40 km) long, with a watershed of 335 square miles (870 km2)[4] in Hillsborough County, Florida, United States, flowing into Tampa Bay.