Cascade River (Minnesota)
General data
- Name: Cascade River (Minnesota)
- Water system: St. Lawrence River
- Water type: River
- Progression: Lake Superior -> St. Marys River (Michigan–Ontario) -> Lake Huron -> St. Clair River -> Lake St. Clair (North America) -> Detroit River -> Lake Erie -> Niagara River -> Lake Ontario -> St. Lawrence River -> Gulf of St. Lawrence -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: North America
- Countries: United States of America
The Cascade River is a 17.1-mile-long (27.5 km) river in northeastern Minnesota, United States. Running through Cook County, it debouches into Lake Superior between Grand Marais and Lutsen. Its lower courses flow through Cascade River State Park.