Rouge River or River Rouge (French: Rivière Rouge, lit. 'Red River') may refer to rivers or places:
Canada:
- Rouge River (Ontario), a river in Toronto
- Scarborough—Rouge River, an electoral district named after the river
- Rouge River (Laurentides), a tributary of the Ottawa River in western Quebec
- Rivière-Rouge, a city named after the river
- Rivière-Rouge Ecological Reserve, a protected area located in the Rivière Rouge region (Laurentides) of Quebec
- Rouge River (Beaurivage River tributary), Quebec
- Rouge River (Montmorency River tributary), in the Capitale-Nationale administrative region, Quebec
- Rouge River East, in the Capitale-Nationale administrative region, Quebec
United States:
- River Rouge (Michigan), a river in southeast Michigan
- River Rouge, Michigan, a city named after the river
- Ford River Rouge Complex, the giant Ford auto plant located on the river
Other places:
- Eau Rouge (Red Water), a stream in Belgium