Lake Mattamuskeet
General data
- Name: Lake Mattamuskeet
- Water system: Gray Ditch
- Water type: Natural lake
- Progression: Gray Ditch -> Pamlico Sound -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: North America
- Countries: United States of America
Lake Mattamuskeet is the largest natural lake in North Carolina.
It is a shallow coastal lake, averaging 2–3 ft (0.61–0.91 m) feet in depth, and stretches 18 miles (29 km) long and 7 miles (11 km) wide.
Lake Mattamuskeet lies on the Albemarle-Pamlico Peninsula. Lake Mattamuskeet is the location of Mattamuskeet National Wildlife Refuge. This refuge as well as surrounding public and private lands in eastern North Carolina are a major wintering site for waterfowl including ducks like northern pintail and green-wing teal, geese like Canada geese and tundra swans.