Okhissa Lake
General data
- Name: Okhissa Lake
- Water system: Mississippi River
- Water type: Artificial lake
- Progression: Porter Creek -> Homochitto River -> Mississippi River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Okhissa Lake is a reservoir in the U.S. state of Mississippi. Okhissa is a name derived from the Choctaw language meaning "porter". The name is a play on words, as the lake impounds Porter Creek. It was formed by damming Porter Creek.