O'Connell (name)
O'Connell is a last name of Irish origin. It is an Anglicisation of the Gaelic Ó Conaill. The personal name Conall is possibly composed of the elements con and gal.Surname
- Aaron D. O'Connell, creator of the world's first quantum machine
- Anthony O'Connell, American Catholic bishop
- Arthur O'Connell, American actor
- Bill O'Connell,, American photographer
- Billie Eilish O'Connell, American singer and songwriter, sister of Finneas O'Connell
- Beverly Reid O'Connell, American judge
- Carlos O'Connell, Irish decathlete
- Charlie O'Connell, American actor
- Christian O'Connell, English radio DJ
- Chris O'Connell, Australian HipHop radio DJ KissFM
- Conall O'Connell, senior Australian public servant
- Dáithí Ó Conaill , IRA member
- Daniel O'Connell, Irish politician
- Daniel P. O'Connell, American politician from New York
- David O'Connell, North Dakota politician
- David G. O'Connell, Roman Catholic priest, Auxiliary Bishop of Los Angeles
- Denis J. O'Connell, American Catholic bishop
- Eileen O'Connell, Irish writer
- Finneas O'Connell, American actor and musician, brother of Billie Eilish O'Connell
- Frédérique Émilie Auguste O'Connell German-French painter
- Helen O'Connell, American singer, actress, and dancer
- Jack O'Connell, several people
- Jerry O'Connell, American actor
- Joe M. O'Connell, American writer
- John M. O'Connell, U.S. Representative from Rhode Island
- John O'Connell , Irish Member of Parliament, son of Daniel O'Connell
- John O'Connell, Irish politician
- Joseph F. O'Connell, U.S. Representative from Massachusetts
- Martin O'Connell, several people
- Maura O'Connell, singer
- Maurice O'Connell, several people
- Max O'Connell, Australian cricket umpire
- Mick O'Connell, Irish footballer
- Mike O'Connell, hockey player and general manager
- Paddy O'Connell, British TV presenter
- Pat O'Connell, professional surfer
- Patrick O'Connell, Irish actor
- Patrick O'Connell, Irish footballer
- Patrick O'Connell, Canadian poet
- Paul O'Connell, Irish rugby player
- Ryan O'Connell, American writer, actor, and producer
- Stephen C. O'Connell, Florida Supreme Court justice, president of the University of Florida
- Taaffe O'Connell, actress
- Terri O'Connell, American motor racing driver and transsexual
- Thomas J. O'Connell, Irish politician
- William Henry O'Connell, American Catholic archbishop and cardinal
- William O'Connell, American actor
Given name
- William O'Connell Bradley, U.S. Senator from Kentucky
- Conal Holmes O'Connell O'Riordan, Irish novelist
Fictional characters
- Richard "Rick" O'Connell, the main character in the 1999 film The Mummy
- Maggie O'Connell, in the American television program Northern Exposure
- Camille O’Connell, in the American television show, The Originals
