Classic FM may refer to a number classical music radio stations, including:

• ABC Classic, formerly ABC Classic FM, in Australia
• Classic FM (UK)
  • Classic FM TV, a defunct British TV channel owned by Classic FM
• Classic FM (Bulgaria)
• Classic FM (Czech Republic), renamed into Classic Praha
• Classic FM (Netherlands), renamed Classicnl
• Classic FM, former name of Hot 1027, in South Africa
• Classic FM (United States), in Syracuse, Utica and Watertown, New York
• KBS Classic FM (KBS 1FM), run by the Korean Broadcasting System in South Korea