CHUO-FM is a Canadian community-based campus radio station, broadcasting at 89.1 FM in Ottawa, on Rogers digital cable on channel 943, via RealAudio stream and in MP3.

Music journalist and radio host Aaron Badgley had a six-hour Saturday show, The Meltdown Pot, from 1987 to 1989.

Tom Green hosted The Midnight Caller on the station for several years in the mid-1990s before moving to television with Rogers Cable's Ottawa community channel.

[5] The station's studios used to be located in a walkway linking University of Ottawa's Morisset Library with the Thompson student residence.

In September 2005 the station moved to new facilities in the sub-basement of the Morisset library at 65 University Private, suite 0038.