Wing Lake
General data
- Name: Wing Lake
- Water system: Mississippi River
- Water type: Artificial lake
- Progression: Lost Creek (Cedar Creek tributary) -> Cedar Creek (Big River tributary) -> Big River (Meramec tributary) -> Meramec River -> Mississippi River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Wing Lake in Washington County, Missouri is a man‑made reservoir (a small impoundment) in the northwestern part of Harmony Township that was named because its shape looks like a wing.