Sir John Goss (27 December 1800 – 10 May 1880) was an English organist, composer and teacher. Born to a musical family, Goss was a boy chorister of the Chapel Royal, London, and later a pupil of Thomas Attwood, organist of St Paul's Cathedral. After a brief period as a chorus member in an opera company he was appointed organist of a chapel in south London, later moving to more prestigious organ posts at St Luke's Church, Chelsea and finally St Paul's Cathedral, where he struggled to improve musical standards.