Gartside is a surname. Notable people with the surname include:
Anthony Edgar Gartside Wright or Antony Grey (1927–2010), English LGBT rights activist Bob Gartside (1906–1970), English footballer Charles Gartside (1887–1958), Australian politician Green Gartside (born 1955), British musician, Scritti Politti Henry Gartside Neville (1837–1910), English actor, dramatist, teacher and theatre manager Jack Gartside, American fly tyer and fly fishing author Mary Gartside (c. 1755–1819), English water colourist and colour theorist Nathan Gartside (born 1998), Northern Irish football goalkeeper Phil Gartside (1952–2016), businessman and chairman of Bolton Wanderers Football Club
See also Henry Gartside Neville (1837–1910), English actor, dramatist, teacher and theatre manager Gartside v Sheffield, a New Zealand legal case about liability for negligence cases against lawyers Garside, surname