{{wiktionary|Galligan}} '''Galligan''' is a surname. Notable people with this surname include:
*Claire Galligan, American freestyle swimmer *Danielle Galligan (born 1992), Irish actress and theatre maker *Devin Galligan (died 2003), founder of the charitable organization "Strain the Brain" *John Galligan (1865–1937), American baseball player *Mike Galligan (born 1968), Irish sportsperson *Paul Galligan (1888–1966), Irish politician *Pete Galligan (1860–1917), American politician and baseball player *Rory Galligan (1973–2012), Irish rally car driver *Roseanne Galligan (born 1987), Irish athlete *Shane Galligan, American drag queen and musician, stage name Thorgy Thor *Tom Galligan (college president) (born 1955), American lawyer, legal scholar, administrator and educator *Tom Galligan (mayor) (born 1946), mayor of Jeffersonville, Indiana, US *Walter T. Galligan (1925–2010), American Air Force lieutenant general *Yvonne Galligan, Irish political scientist and consultant *Zach Galligan (born 1964), American actor, ''Gremlins''
==See also== *Galga *Galgan *{{in title}}
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