CINF was a French language Canadian radio station located in Montreal, Quebec.
Owned and operated by Corus Quebec, it broadcast on 690 kHz with a power of 50,000 watts as a clear channel (class A) station, using a slightly directional antenna solely for the purpose of improving reception in downtown Montreal.
The station had carried an all-news format since December 1999, identifying itself as "Info 690". Before that date, the station was known as CKVL and was on 850 kHz; it then had a news/talk format. Along with longtime English-language sister station CINW, it ceased operations at 7:00 p.m. ET on January 29, 2010.