Gallup is a surname of English origin. Notable people with the surname include:
Albert Gallup (1796–1851), American politician Alec Gallup (1928–2009), American pollster Annie Gallup, American singer and songwriter Barry Gallup, American football coach Caroline Gallup Reed (1821-1914), American educator Cliff Gallup (1930–1988), American guitarist David Gallup (1808–1882), American politician Dick Gallup (1941-2021), American poet Donald Gallup (1913-2000), American bibliographer and curator Elizabeth Wells Gallup (1848–1934), American educator and scholar Felicity Gallup (born 1969), British badminton player George Gallup (1901–1984), American pollster, creator of the Gallup Poll George Gallup Jr. (1930–2011), American pollster, writer, and executive Gordon G. Gallup (1941–2026), American psychologist Harvey A. Gallup (1869–1946), American politician John Gallup (1619-1675), English militia captain and early American settler John Luke Gallup (born 1962), American economist Lee Gallup (1896–1995), American politician Michael Gallup (born 1996), American football player Morris E. Gallup (1825–1893), American politician from Ohio Simon Gallup (born 1960), British musician and bass guitarist William H. Gallup, American politician, member of the 111th and 112th New York State Legislature William Harrison Gallup (1840–1929), American politician
See also Gallop (disambiguation)