Richard Harrison may refer to:
Politicians Richard Harrison (died 1726) (1646–1726), English MP for Lancaster, Hertfordshire and Middlesex Richard Harrison (British Army officer) (1837–1931), British Quartermaster-General to the Forces and Inspector-General of Fortifications Richard Harrison (New Zealand politician) (1921–2003), former Speaker of the New Zealand House of Representatives Richard Harrison (Royalist) (1583–1655), English MP and cavalier Richard A. Harrison (1824–1904), U.S. Representative from Ohio
Arts and entertainment Richard Harrison (actor) (1936–2026), American actor Richard Harrison (painter) (born 1954), English painter Richard Harrison (poet) (born 1957), Canadian poet Richard Arnett Harrison (1924-1995), American architect Richard Berry Harrison (1864–1935), Canadian actor, teacher, dramatic reader and lecturer Richard Benjamin Harrison (1941–2018), Las Vegas businessman and reality television personality (Pawn Stars), father of Rick Harrison Richard Harrison, former member of British band Stereolab Rich Harrison (born 1970), American record producer and songwriter Rick Harrison (born 1965), Las Vegas businessman and reality television personality (Pawn Stars), son of Richard Benjamin Harrison, father of Corey Harrison Corey Harrison (Richard Corey Harrison, born 1983), Las Vegas businessman and reality television personality (Pawn Stars), son of Rick Harrison
Academics and scientists Richard Harrison (scientist), professor at the Rutherford Appleton Laboratory in the United Kingdom Richard J. Harrison (archaeologist) (born 1949), British archaeologist and academic Richard J. Harrison (mineralogist), British mineralogist Richard John Harrison (1920–1999), British anatomist and marine biologist Dick Harrison (born 1966), Swedish professor of history
Sport
Richard Harrison (footballer, born 1879) (1879-1956), English footballer, see List of Bury F.C. players (1–24 appearances) Richard Harrison (footballer, born 1967), English footballer, see List of Bury F.C. players (1–24 appearances)
Others Richard Edes Harrison (1901–1994), American cartographer Richard "Rickey" Harrison (c. 1893–1920), member of the Hudson Dusters street gang in New York City Dick Harrison (cricketer) (1881–?), English cricketer
See also Richard Harison (1748–1829), New York lawyer and politician (surname often misspelled "Harrison")