CKXM-FM is a radio station that broadcasts an adult contemporary format on the frequency at 90.5 FM in Exeter, Ontario branded as 90.5 myFM.

Owned by My Broadcasting Corporation, the station was licensed on August 4, 2008.^[1]

In 2009, the station used Christmas music for on-air testing and signed on August 31, 2009.

• 90.5 myFM
• CKXM-FM at The History of Canadian Broadcasting by the Canadian Communications Foundation
• CKXM-FM in the REC Canadian station database

43°21′50″N 81°35′09″W / 43.36389°N 81.58583°W / 43.36389; -81.58583