Classic FM is an independent national radio in the UK that broadcasts classical music. It claims to be "UK's only 100 percent classical music station" and plays from older music to modern film scores and video game music. This station broadcasts in FM, DAB digital radio, Freeview, satellite, cable television, and over the internet.

Classic FM was aired for the first time on 7 September 1992. In its early days, the station played producer-selected popular classics. This changed to a selector software with a playlist of 50,000 listed tracks. "Zadok the Priest" was the first track to be broadcast by the station.