Carrigan is a surname. Notable people with the surname include:
Anthony Carrigan (academic) (1980–2016), British academic Anthony Carrigan (actor) (born 1983), American actor Aub Carrigan (1917–2012), Australian first-class cricketer Benjamin Carrigan (born 1998), Australian professional footballer Bill Carrigan (1883–1969), American baseball catcher Bob Carrigan (born 1966), American businessman Brian Carrigan (born 1979), Scottish footballer Bryan Carrigan (born 1969), American music producer, engineer, and electronic musician Casey Carrigan (born 1951), American track and field athlete Charles Carrigan (1882–1916), Irish republican Gene Carrigan (1906–1945), Canadian ice hockey player James J. Carrigan (born 1941), American attorney and politician Jerry Carrigan (1943–2019), American drummer and record producer Jim Carrigan (judge) (1929–2014), American jurist John E. Carrigan (1910–1984), American jurist and politician Kim Carrigan (born 1958), Australian rockclimber Pat Carrigan (1898–1957), Scottish footballer Patrick Carrigan (born 1998), Australian professional rugby league footballer Sam Carrigan (1921–2008), American professional baseball umpire Sara Carrigan (born 1980), Australian cyclist Sean Carrigan (born 1974), American actor, producer, and stand-up comedian Thomas Carrigan (1886–1941), American actor William Carrigan (1860–1924), Irish Roman Catholic priest and historian
See also Carrigan, town in Ireland Carrigan Township, Marion County, Illinois Carrigan, New South Wales Carrigan Lane Historic District Carrigan v Redwood, 1910 New Zealand lawsuit Nevada Commission on Ethics v. Carrigan, 2011 Nevada lawsuit Carrigans (disambiguation)