Portage River
Portage River is the name of the following rivers:
in Canada:
- Portage River (Churchill River, Newfoundland and Labrador) , a tributary of the Churchill River (Atlantic Ocean)
- Portage River (Prince Edward Island) , a bay of Cascumpec Bay
- Portage River (New Brunswick) , a tributary of the Northwest Miramichi River
- Portage River (Hardwicke Parish, New Brunswick) flows into Miramichi Bay
- Portage River, Alberta , a tributary of the Peace River
in the United States:
- Portage River (Houghton County, Michigan) , the southern end of the Keweenaw Waterway
- Portage River (Washtenaw County, Michigan) , a tributary of the Huron River (Lake Erie, Michigan)
- Portage River (Jackson County, Michigan) , a tributary of the Grand River, Michigan
- Portage River (St. Joseph County, Michigan) , a tributary of the St. Joseph River
- Portage River (Carlton County, Minnesota) flows into Moose Lake
- Portage River, Hubbard County, Minnesota , flows into Fish Hook Lake
- Portage River (St. Louis County, Minnesota) flows into Nina Moore Lake
- Portage River (Ohio) flows into Lake Erie
- Portage River , former name of an arm of the Chicago River , Illinois
