Halligan (surname)

Halligan is a surname of Irish origin, deriving from Irish Ó hAilechain or Ó hAleagain. Bearers include:


 * John Halligan (born 1955), Irish politician
 * Bob Halligan, Jr. (born 1953), American Christian rock musician
 * Brendan Halligan (1936–2020), Irish economist and politician
 * Brian Halligan, American CEO of HubSpot
 * Caitlin Halligan (born 1966), American lawyer and judicial nominee
 * Danny Halligan (born 1965), New Zealand soccer player
 * Daryl Halligan (born 1966), New Zealand rugby league player
 * Dick Halligan (1943–2022), American jazz-rock musician
 * James Halligan (1778–1806), Irishman hanged for murder in America
 * James Reginald Halligan (1894–1968), Australian public servant
 * Jim Halligan (1936-2022), US politician
 * Jocko Halligan (1868–1945), US baseball player
 * John Halligan (ice hockey) (1941–2010), US ice hockey executive
 * John Halligan, Jr. (1876–1934), US Navy admiral
 * Johnny Halligan (1899–1977), Scottish footballer
 * Liam Halligan (born 1969), UK economist and journalist
 * Lindsey Halligan. American lawyer
 * Ray Halligan (born 1939), Australian politician
 * Ryan Halligan (1989–2003), American student who committed suicide after being bullied
 * Ursula Halligan, Irish broadcaster
 * William Halligan (actor) (1883–1957), American stage and film actor
 * William ("Billy") Halligan (1886–1950), Irish professional association football player
 * William J. Halligan (1898–1992), founder of Hallicrafters