Hennigan

Hennigan is a surname originating in Ireland, with the name being most common in Mayo and Sligo counties. Notable people with the surname include:


 * Adrian Hennigan, British film critic
 * Brian Hennigan, British novelist, producer and director
 * Charlie Hennigan (1935–2017), American football player
 * Gavan Hennigan (born 1981), Irish extreme environment athlete
 * Gilbert Franklin Hennigan (1883–1960), US senator instrumental in the creation of McNeese State University as a four-year college
 * James W. Hennigan Jr. (1927–2020), American lawyer and politician
 * James W. Hennigan Sr. (1890–1969), American businessman and politician
 * John Hennigan (politician), Irish politician and farmer
 * John Hennigan (poker player) (born 1970), American professional poker player from Philadelphia, Pennsylvania
 * John Morrison (wrestler), (born John Hennigan, 1979), American former professional wrestler
 * Maura Hennigan (born 1952), the Clerk Magistrate of the Suffolk County, Massachusetts Superior Court Criminal/Business Division
 * Mike Hennigan (footballer) (born 1942), English former professional football player and manager
 * Mike Hennigan (American football) (born 1951), American football player and coach
 * Phil Hennigan (1946–2016), right-handed former Major League Baseball pitcher
 * Rob Hennigan (born 1982), American basketball executive and former general manager of the Orlando Magic

In popular culture

 * Hennigan's Scotch, a fictional brand of Scotch whisky introduced in the Seinfeld episode "The Red Dot"