Tchefuncte River
General data
- Name: Tchefuncte River
- Water system: Gulf of Mexico
- Water type: River
- Progression: Lake Pontchartrain -> Chef Menteur Pass -> Lake Borgne -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
The Tchefuncte River drains into Lake Pontchartrain in Louisiana in the United States. It is about 70.0 miles (112.7 km) long.