Jonathan Harvey (born 3 May 1939 in Sutton Coldfield - died 5 December 2012) was a British composer. He studied with Erwin Stein and Hans Keller at St John's College, Cambridge, eventually obtaining a PhD. Early musical influences included Schoenberg, Berg, Messiaen and Britten. While undertaking postgraduate study at Glasgow University, Harvey was a 'cellist in the BBC Scottish Symphony Orchestra. Around this time, he became interested in the music of Karlheinz Stockhausen.