Amnicon River
General data
- Name: Amnicon River
- 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 Amnicon River is a 45.5-mile (73.2 km) river in Douglas County, Wisconsin. The river's source is east of Dowling Lake and Amnicon Lake in central Douglas County, and its mouth is at Lake Superior east of Superior.