Look up O'Brien in Wiktionary, the free dictionary. O'Brien may refer to: O'Brien (surname), an Irish surname O'Brien dynasty, a powerful Irish dynasty...

The O'Brien dynasty (Classical Irish: Ua Briain; Modern Irish: Ó Briain [oː ˈbʲɾʲiənʲ]; genitive Uí Bhriain [iː ˈvʲɾʲiənʲ]) was an Irish Clan and noble...

Conan Christopher O'Brien (born April 18, 1963) is an American television host, comedian, writer, and producer. He is best known for having hosted late-night...

Richard O'Brien (born Richard Timothy Smith; 25 March 1942) is a British-New Zealander actor, writer, musician, and television presenter. He wrote the...

The Davey O'Brien Award, officially the Davey O'Brien National Quarterback Award, named after Davey O'Brien, is presented annually to the collegiate American...

Pat O'Brien may refer to: Pat O'Brien (Canadian politician) (born 1948), member of the Canadian House of Commons Pat O'Brien (Irish politician) (c. 1847–1917)...

Dylan Rhodes O'Brien (born August 26, 1991) is an American actor. His first major role was as Stiles Stilinski in the MTV supernatural series Teen Wolf...

Robert Charles O'Brien Jr. (born June 18, 1966) is an American attorney who served as the twenty-seventh United States national security advisor from...

Edward, Ed, Eddie or Ted O'Brien may refer to: Ed O'Brien (born 1968), guitarist for Radiohead Sir Edward O'Brien, 2nd Baronet (1705–1765), Irish politician...

Edward John O'Brien (born 15 April 1968) is an English guitarist, songwriter and member of the rock band Radiohead. He releases solo music under the name...

Lawrence Francis O'Brien Jr. (July 7, 1917 – September 28, 1990) was an American politician and basketball commissioner. He was one of the United States...

la Soledad Teresa O'Brien (born September 19, 1966) is an American broadcast journalist and executive producer. Since 2016, O'Brien has been the host...

Timothy O'Brien may refer to: Tim O'Brien (author) (born 1946), American novelist Tim O'Brien (illustrator) (born 1964), American artist Tim O'Brien (musician)...

Conor O'Brien may refer to: Conor O'Brien (died 1603), Irish nobleman and landowner Conor O'Brien (died 1651), Royalist Commander during the Irish Confederate...

Cathy O'Brien or Kathy O'Brien is the name of Cathy O'Brien (conspiracy theorist) (born 1957), American conspiracy theorist Cathy O'Brien (runner) (born...

Leo O'Brien (November 12, 1970 – October 10, 2012) was an American television and film actor, best known as Richie Green in the 1985 film The Last Dragon...

Eamon Joseph O'Brien (Irish: Éamonn Ó Briain; September 10, 1915 – May 9, 1985) was an American actor of stage, screen, and television, and film director...

Liam Christopher O'Brien (born May 28, 1976) is an American voice actor, writer, and director. He is a regular cast member of the Dungeons & Dragons actual...

William James O'Brien (born October 23, 1969), nicknamed "the Teapot", is an American football coach who is currently the head coach at Boston College...

Austin Taylor O'Brien (born May 11, 1981) is an American actor and photographer. He is known for playing the co-lead Danny Madigan in the Arnold Schwarzenegger...

Keith Michael Patrick O'Brien (17 March 1938 – 19 March 2018) was a senior-ranking Catholic prelate in Scotland. He was the Archbishop of Saint Andrews...

Deirdre O'Brien (born c. 1966) is an American businesswoman and the Senior Vice President of Retail at Apple Inc. At Apple, Deirdre leads Apple's retail...

Neil John O'Brien OBE (born 6 November 1978) is a British Conservative Party politician who has been the Member of Parliament (MP) for Harborough, Oadby...

Kieran O'Brien (born 1973) is an English actor. Born in Oldham, Lancashire, O'Brien grew up in nearby Royton, and was educated at the Bishop Henshaw Roman...

James Edward O'Brien (born 1972) is a British radio presenter, podcaster, author, and former tabloid journalist and television presenter. Since 2004,...

Conan O'Brien Needs a Friend is a weekly podcast hosted by American comedian and retired talk show host Conan O'Brien. It is co-hosted by O'Brien's assistant...

Maxine O'Brien (born January 15, 1937) is an American actress. Beginning a prolific career in feature films for Metro-Goldwyn-Mayer at age four, O'Brien became...

Danny O'Brien may refer to: Danny O'Brien (Australian rules footballer) (born 1980), former Australian rules footballer Danny O'Brien (boxer) (1939–2001)...

Walter O'Brien (born 24 February 1975) is an Irish businessman and information technologist. He was also the executive producer and loose inspiration...

Bernard Francis "Skip" O'Brien (August 20, 1950 – April 6, 2011) was an American actor. Although he appeared in such films as 1997's Liar Liar and 2007's...