Simon H. Fell (13 January 1959 – 28 June 2020) was an English jazz bassist and composer; he is primarily known for his work as a free improviser and the composer of ambitiously complex post-serialist works. Fell began playing double bass in 1973. From 1978 to 1981 he read English Literature at Fitzwilliam College of Cambridge University, an interest that led to ties to many of the poets associated with the Cambridge scene (a later work, Music for 10(0), involves settings of texts by the poet/music journalist/provocateur Ben Watson). Fell died on 28 June 2020.