O'Connell (name)
O'Connell is a noble surname of Irish origin. It is an anglicisation of the Irish Ó Conaill. The personal name Conall is composed of the elements con and gal. The O'Connell family were a noted clan of Ballycarbery Castle, Munster.
Surname
- Aaron D. O'Connell, American experimental quantum physicist, creator of the world's first quantum machine
- Aaron O'Connell, American model and actor
- Aidan O'Connell, American football player
- Anthony O'Connell, American Catholic bishop
- Arthur O'Connell, American actor
- Bill O'Connell (musician)
- Bill O'Connell (rugby union)
- Billie Eilish O'Connell, known as Billie Eilish, American singer and songwriter
- Beverly Reid O'Connell, American judge
- Carlos O'Connell, Irish decathlete
- Charlie O'Connell (disambiguation), multiple people
- Christian O'Connell, English radio DJ
- Conall O'Connell, senior Australian public servant
- Dáithí Ó Conaill, Irish republican
- Daniel O'Connell, Irish politician
- Daniel P. O'Connell, American politician from New York
- David O'Connell (disambiguation), multiple people
- Denis J. O'Connell, American Catholic bishop
- Eileen O'Connell (Irish writer), Irish poet
- Eileen O'Connell (politician), Canadian politician, member of the Nova Scotia House of Assembly
- Finneas O'Connell, American actor and musician; brother of Billie Eilish
- Frédérique Émilie Auguste O'Connell German–French painter
- Grace O’Connell, American bioengineer
- Helen O'Connell, American singer, actress, and dancer
- Helen O'Connell (urologist), Australian urologist
- Jack O'Connell (disambiguation), multiple people
- Jerry O'Connell, American actor
- Joe O'Connell (disambiguation), multiple people
- John O'Connell (disambiguation), multiple people
- Joseph O'Connell, multiple people
- Kevin O'Connell (American football), American football coach
- Maeve O'Connell, Irish politician
- Martin O'Connell (disambiguation), multiple people
- Maura O'Connell, Irish singer and actress, singer
- Maurice O'Connell (disambiguation), multiple people
- Muireann O'Connell,, Irish broadcaster
- Max O'Connell, Australian cricket umpire
- Mick O'Connell, Irish footballer
- Millie O'Connell British Theatre actress and singer
- Mike O'Connell, American ice hockey player and general manager
- Paddy or Pat or Patrick O'Connell (disambiguation), multiple people
- Paul O'Connell, Irish rugby player
- Ryan O'Connell, American writer, actor, and producer
- Sarah O%27Connell, New Zealand runholder
- Stephen C. O'Connell, Florida Supreme Court justice, president of the University of Florida
- Taaffe O'Connell, American actress and publisher
- Terri O'Connell, American motor racing driver and transgender
- Thomas J. O'Connell, Irish politician
- William O'Connell (disambiguation), multiple people
Given name
- William O'Connell Bradley, U.S. Senator from Kentucky
- Conal Holmes O'Connell O'Riordan, Irish dramatist and novelist
Fictional characters
- Rick O'Connell, main character in American The Mummy films
- Maggie O'Connell, in American television series Northern Exposure
- Camille O’Connell, in American television series The Originals
- Brian O'Connal main character in Canadian Novel Who Has Seen The Wind
- Ocean O'Connell Rosenberg in Canadian musical Ride The Cyclone