John Greaves (born 23 February 1950) is a Welsh bass guitarist, pianist and composer who was a member of Henry Cow and has collaborated with Peter Blegvad. He was also a member of progressive rock band National Health and jazz-rock supergroup Soft Heap, and has recorded several solo albums, including Accident (1982), Parrot Fashions (1984), The Caretaker (2001) and Greaves Verlaine (2008).
