Chickasawhay River

Chickasawhay River
Map of the Pascagoula River and watershed
Physical characteristics
Source 
  locationConfluence of Okatibbee Creek and Chunky River in Clarke County, Mississippi
  coordinates32°10′58″N 88°49′19″W / 32.1827778°N 88.8219444°W / 32.1827778; -88.8219444 (Chickasawhay River origin)
  elevation244 ft (74 m)
Mouth 
  location
Confluence with the Leaf River forming the Pascagoula River
  coordinates
30°58′57″N 88°43′49″W / 30.9825°N 88.7302778°W / 30.9825; -88.7302778 (Chickasawhay River mouth)
  elevation
43 ft (13 m)
Length210 mi (340 km)
Basin features
ProgressionChickasawhay River → Pascagoula River → Gulf of Mexico
GNIS ID692890

The Chickasawhay River is a river about 210 miles (340 km) long in southeastern Mississippi in the United States. It is a principal tributary of the Pascagoula River that flows to the Gulf of Mexico. The Chickasawhay's tributaries also drain a portion of western Alabama. The name "Chickasawhay" comes from the Choctaw word chikashsha-ahi, literally "Chickasaw potato".