CHQM-FM (identified on air and in print as 103.5 QM/FM) is a Canadian radio station in the Metro Vancouver region of British Columbia. It broadcasts at 103.5 megahertz on the FM band with an effective radiated power of 100,000 watts from a transmitter on Mount Seymour and airs a younger-targeting adult contemporary format. It is Western Canada's oldest and one of the most-listened-to commercial FM stations in Vancouver along with sister station CFBT-FM. It is owned by Bell Media.
CHQM is now the largest adult contemporary station in Canada not locally-owned, having overtaken from Montreal's CFQR-FM in February 2011 after that station switched ownership from Toronto's Corus Entertainment to Montreal's Cogeco.
CHQM-FM is currently most-listened-to radio station in Vancouver with a 12.4% share, according to BBM's Winter report.
The station is carried on Shaw Direct channel 509, and also carried on Telus Optik TV channel 3719.