CJNR (AM), an AM radio station in Blind River, Ontario, Canada, which ceased broadcasting in 1997 after converting to the FM band as CKNR-FM.
CKNR had two sister stations, AM 930 CKNS in Espanola (established in 1976) and AM 730 CJNR in Blind River (actually the oldest of the three, first established in 1958.) Huron Broadcasting acquired the stations in 1976.