Joseph Arthurlin Harriott (15 July 1928 – 2 January 1973) was a Jamaican jazz musician and composer, whose principal instrument was the alto saxophone. Initially a bebopper, he became a pioneer of free-form jazz. Born in Kingston, Harriott moved to the United Kingdom as a working musician in 1951 and lived in the country for the rest of his life. He was part of a wave of Caribbean jazz musicians who arrived in Britain during the 1950s, including Dizzy Reece, Harold McNair, Harry Beckett and Wilton Gaynair.