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

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

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

• 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

• Red Deer River
• Forked Deer River

• Deer (disambiguation)
• Deer Creek (disambiguation)

This disambiguation page lists articles associated with the title Deer River.
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