List of Famous people with last name O-connor

Siobhan-Marie O'Connor is an English competitive swimmer who has represented Great Britain at the Olympic Games, the FINA World Aquatics Championships and the LEN European Aquatics Championships, and England at the Commonwealth Games. A specialist in the 200 metres individual medley, she is the 2014 Commonwealth Games champion in the event, and has won silver medals in the same event at the 2016 Summer Olympics, the 2015 World Aquatics Championships, 2016 European Aquatics Championships, the 2014 World Short-Course Championships and the 2013 and 2015 European Short Course Championships – on each occasion behind World and Olympic champion Katinka Hosszú. With six Commonwealth Games medals in total from 2014, O'Connor was England's most decorated athlete at those Games.

Reed Charles O'Connor is a United States District Judge of the United States District Court for the Northern District of Texas. He was nominated by President George W. Bush in 2007.

Ben Alexander O'Connor is an Australian road cyclist, who currently rides for UCI WorldTeam AG2R Citroën Team.

Peter O'Connor was an Irish track and field athlete who set a long-standing world record for the long jump and won two Olympic medals in the 1906 Intercalated Games.

Damian Mackle is an Irish professional wrestler. He is currently signed to WWE, where he performs on the NXT brand under the ring name Killian Dain. In WWE, he was a member of the stable Sanity, consisting of himself, Alexander Wolfe, Eric Young, and Nikki Cross. He previously competed on the independent circuit under the ring name Big Damo, which is derived from his first ring name, Damian O'Connor.

Glynnis O'Connor is an American actress of television, film, radio, and theater. She first gained wide attention in the mid-1970s with leading roles in the television version of Our Town and in the short-lived series Sons and Daughters. She also co-starred with Robby Benson in the films Jeremy in 1973 and Ode to Billy Joe in 1976, as well as with Jan-Michael Vincent in the film Baby Blue Marine in 1976.

Marvin O'Connor is a French rugby union player of Australian descent. Originally a half-back, his current position is wing and he now plays for the French Top 14 club Stade Francais.

John Jay O'Connor III was an American lawyer and the husband of United States Supreme Court Associate Justice Sandra Day O'Connor, the first woman to serve on the court. O'Connor, a prominent lawyer in Arizona, suffered from Alzheimer's disease during his later life. His illness played a significant role in Sandra Day O'Connor's decision in 2005 to retire from the Supreme Court.

Desmond O'Connor is an English ukulele-playing cabaret host and musical comedy performer. He is an award-winning composer and lyricist and musical director/co-creator for the award-winning Twice Shy Theatre.

Joe O'Connor is a professional English snooker player from Leicester.