Deer River

Deer River may refer to a water body or a community:

Canada

 * Deer River (Manitoba), a tributary of the Dog River

United Kingdom

 * River Deer, a tributary of the River Tamar in Cornwall

United States

 * Deer River (Michigan), a stream in Iron County
 * Deer River, Minnesota, a city and a stream in Itasca County
 * Deer River (Mississippi River), a river of Minnesota
 * Deer River (New Hampshire), a tributary of Ossipee Lake
 * Deer River (Black River), a tributary of the Black River (New York)
 * An unincorporated community in Lewis County, New York, named after the stream
 * Deer River (St. Regis River), a tributary of the St. Regis River in New York

Other

 * Red Deer River
 * Forked Deer River