Pamet River
General data
- Name: Pamet River
- Water system: Atlantic Ocean
- Water type: Estuary
- Progression: Cape Cod Bay -> Gulf of Maine -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
The Pamet River is a 4.2-mile-long (6.8 km) river in Truro, Massachusetts on Cape Cod.
It is named for the Paomet tribe.
The river is primarily salt marsh, flows west nearly all the way across Cape Cod from its eastern beaches, and empties into Cape Cod Bay. It lies a few miles south of the Little Pamet River.