Portage River

Portage River may refer to:

Canada

 * Portage River (Alberta), a tributary of the Peace River
 * Portage River (Beauce-Sartigan), a river in Quebec
 * Portage River (Bécancour River tributary), a river in Quebec
 * Portage River (Boucher River tributary), a river in Quebec
 * Portage River (La Sarre River tributary), a river in Quebec
 * Portage River (New Brunswick), a tributary of the Northwest Miramichi River
 * Portage River (Percé), a river in Quebec
 * Portage River (Petit-Saguenay River tributary), a tributary of the Northwest Miramichi River
 * Portage River, a river of Prince Edward Island

Michigan

 * Portage River (Houghton County, Michigan), the southern end of the Keweenaw Waterway
 * Portage River (Jackson County, Michigan), a tributary of the Grand River
 * Portage River (Kalamazoo/St. Joseph Counties), a tributary of the St. Joseph River
 * Portage River (Livingston/Washtenaw counties), a tributary of the Huron River

Minnesota

 * Portage River (Fish Hook River tributary), Minnesota


 * Portage River (Moose Horn River tributary), Minnesota
 * Portage River (Nina Moose River tributary), Minnesota

Ohio

 * Portage River (Ohio), empties into Lake Erie near Port Clinton, Ohio

Historical uses

 * The South Branch of the Chicago River, once called the Portage River