Gaunt may refer to:

Places Ghent, Belgium was formerly called Gaunt

People with the name Gaunt David Gaunt (b. 1944), British historian David Gaunt, owner of Gleebooks bookshop in Sydney, Australia Elizabeth Gaunt (d. 1685), convicted traitor Ernest Gaunt (1865–1940), British admiral, born in Australia Genevieve Gaunt (born 1991), Dutch-British actress George W. F. Gaunt (1865–1918), President of the New Jersey State Senate Guy Gaunt (1870–1953), British admiral, brother of Ernest Hilda Gaunt (1906-1974), Royal Ballet pianist John of Gaunt (1340–1399), English prince Jon Gaunt (born 1961), British radio presenter and newspaper columnist, late 20th and early 21st century Keegan Gaunt (born 2000), Canadian para-athletics middle-distance runner Maurice de Gaunt (fl. 1225), founder of Beverston Castle Nathan Gaunt (living), an Australian singer-songwriter Thomas Gaunt (1829–1890), jeweller and clockmaker of Melbourne, Australia

Fictional characters Gaunt is a playable character from the video game Quake III Arenas expansion pack Quake 3 Team Arena Leland Gaunt, the antagonist in the Stephen King novel, Needful Things The House of Gaunt, a wizard family in the Harry Potter book series Nightgaunt, a fictional race created by H. P. Lovecraft In Warhammer 40,000: The Gaunt's Ghosts book series Ibram Gaunt, an Imperial Guard officer and main character of the above series Gaunt's Ghosts, the colloquial name for the Tanith First-and-Only regiment Gaunt, two Tyranid units: Termagaunts and Hormagaunts Edward Gaunt, a character from Robert Holdstock's book, Lavondyss John Gaunt, eponymous protagonist of Grimjack A pseudonym of Spider-Man villain Mendel Stromm

Other Gaunt, 1931 film with Ralph Lewis Gaunt's formula, a mathematical formula dealing with associated Legendre polynomials Gaunt (band), a punk rock band from Columbus, Ohio Emaciated