• Pat O'Brien (actor)
  Pat O'Brien (actor)
  Pat O’Brien was an American film actor with more than one hundred screen credits.-Early life:O’Brien was born William Joseph Patrick O’Brien to an Irish-American Catholic family in Milwaukee, Wisconsin. He served as an altar boy at Gesu Church while growing up near 13th and Clybourn streets...
  
   (1899–1983), American film actor (Angels With Dirty Faces, Some Like It Hot)
• Pat O'Brien, New Orleans bartender credited with inventing the Hurricane cocktail; established his own bar, Pat O'Brien's Bar
  Pat O'Brien's Bar
  Pat O'Brien's Bar is a bar located in New Orleans, Louisiana that began operation as a legal liquor establishment on December 3, 1933, at the intersection of Royal and St. Peter streets in the French Quarter. Before that, during Prohibition the bar was known as Mr. O'Brien's Club Tipperary; a...
  
  
• Pat O'Brien (Irish politician)
  Pat O'Brien (Irish politician)
  Patrick O'Brien , generally known as Pat, was Irish Nationalist MP in the House Of Commons of the United Kingdom of Great Britain and Ireland and as member of the Irish Parliamentary Party represented North Monaghan and Kilkenny City . He was Chief Whip of the Irish Party from 1907 until his...
  
   (c.1847–1917)
• Pat O'Brien (Canadian politician) (born 1948)
• Pat O'Brien (television personality) (born 1948), American sports commentator and television host who formerly hosted The Insider and Access Hollywood
• Pat O'Brien (guitarist)
  Pat O'Brien (guitarist)
  Pat O'Brien is the lead guitarist for the death metal band Cannibal Corpse. He was born in Northern Kentucky. He graduated from Conner High School in Hebron, Kentucky in 1983. He currently resides in Florida and is a lifetime member of the National Rifle Association. He owns a collection of guns...
  
  , American musician; main guitarist for Cannibal Corpse

See also

• Patrick O'Brien (disambiguation)