Thomas Attwood (23 November 1765 – 24 March 1838) was an English composer and organist.The son of a musician in the royal band, Attwood was born in London, probably in Pimlico. At the age of nine he became a chorister in the Chapel Royal, where he received training in music from James Nares and Edmund Ayrton. In 1783 he was sent to study abroad at the expense of the Prince of Wales (afterwards King George IV), who had been favourably impressed by his skill at the harpsichord. After two years in Naples, Attwood proceeded to Vienna, where he became a favourite pupil of Mozart. On his return to London in 1787 he held for a short time an appointment as one of the chamber musicians to the Prince of Wales.