CJRM-FM was a French-language Canadian radio station located in Montreal, Quebec. It opened on September 30, 1965 and closed on June 24, 1968 due to financial difficulties. The station broadcast on 98.5 MHz with an effective radiated power of 100,000 watts using an omnidirectional antenna (class C1). It had a classical music format. The 98.5 MHz frequency was reactivated in the Montreal area on April 9, 1977, when CIEL-FM (now CHMP-FM) went on the air.