Michael Harrison
Michael Harrison may refer to:
- Michael Harrison (musician), musician and creator of the “harmonic piano,” an extensively modified seven-foot grand piano
- Mike Harrison (musician) (born 1945), English musician, singer with Spooky Tooth
- Michael Allen Harrison, American New Age musician, songwriter and pianist
- Michael Harrison (politician) (born 1958), member of the Tennessee House of Representatives
- M. John Harrison (born 1945), British author of science fiction, fantasy and literary fiction
- Michael R. Harrison, MD (born 1943), director of pediatric surgery at UCSF
- Michael Harrison (writer) (1907–1991), English detective fiction and fantasy author
- Michael Harrison, early pseudonym for Sunset Carson, American actor
- Mike Harrison (footballer born 1940), English footballer
- Mike Harrison (footballer born 1952), English footballer
- Mike Harrison (rugby union) (born 1956), English rugby union player
- Mick Harrison (rugby league), rugby league footballer of the 1960s and '70s for Great Britain, England, Hull F.C. and Leeds
- Michael Harrison (cricketer) (born 1978), English cricketer
- Michael Harrison (Solicitor-General) (1823–1895), Solicitor-General for Ireland