Iron River (Marquette County, Michigan)
General data
- Name: Iron River (Marquette County, Michigan)
- Water system: St. Lawrence River
- Water type: River
- Source: Lake Independence (Michigan)
- 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 Iron River is a 2.7-mile-long (4.3 km) river in Marquette County on the Upper Peninsula of Michigan in the United States. It is a short stream flowing from the outlet of Lake Independence east to Lake Superior.