Rock River may refer to:

Streams

Canada

  • Rock River (Yukon), a tributary of the Bell River; see List of rivers of Yukon

United States

  • Rock River (Mississippi River tributary), in Wisconsin and Illinois
  • Rock River (Big Sioux River tributary), in Minnesota and Iowa
  • Rock River (Lake Michigan), in Michigan
  • Rock River (Lake Superior), in Michigan
  • Rock River (Sturgeon River tributary), in Michigan
  • Rock River (Lake Champlain), in northern Vermont
  • Rock River (West River tributary), in southern Vermont
  • Little Rock River, in Minnesota and Iowa

Communities

  • Rock River, Michigan, in Onota Township, Michigan, U.S.
  • Rock River Township, Michigan, U.S.
  • Rock River, Wyoming, U.S.
  • Rock River, in Clarendon, Jamaica

Other uses

  • Rock River Arms, an American firearms company
  • Rock River Generating Station, Wisconsin, U.S.
  • Rock River Hotel, Illinois, U.S.
  • Rock River Music, music branding agency in San Francisco, California and Putney, Vermont
  • Rock River Raptors, professional indoor football team in Rockford, Illinois, U.S.
  • Rock River Seminary, now Mount Morris College, in Mount Morris, Illinois, U.S.

See also

  • Rok River, in Sweden
  • Rocky River (disambiguation)