Big Cypress Bayou

General data
- Name: Big Cypress Bayou
- Water system: Atchafalaya
- Water type: Swamp
- Progression: Cross Bayou / Twelve Mile Bayou -> Red River of the South -> Atchafalaya -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America