List of Famous people with last name O-neill

Oona O'Neill, Lady Chaplin was an actress who was the daughter of American playwright Eugene O'Neill and English-born writer Agnes Boulton, and the fourth and last wife of English actor and filmmaker Charlie Chaplin.

Paul O'Neill was an American music composer, lyricist and producer.

Margaret O'Neill is an English actress. She is known for her television roles in Peak Practice (2000–2002), Shameless (2004–2007) and EastEnders (2008). In 1986 she appeared in the music video for Simply Red's single Holding Back The Years. In 1988 she appeared in the film Gorillas in the Mist.

Robert "Con" O'Neill is an English actor. He started his acting career at the Everyman Theatre and became primarily known for his performances in musicals. He received critical acclaim and won a Laurence Olivier Award for playing Michael "Mickey" Johnstone in the musical Blood Brothers. Subsequently, he was nominated for a Tony Award and a Drama Desk Award for the same role. He also appeared in many films and television series.

William Michael O'Neill is an American lawyer, judge and political figure. He was elected to the Ohio Supreme Court in 2012, for a term beginning January 2013. He served as an appellate judge on the Ohio Eleventh District Court of Appeals for 10 years. Twice, O'Neill was the Democratic nominee for U.S. Representative in Ohio's 14th congressional district. He announced on October 29, 2017 as a candidate for Ohio Governor in the 2018 election. On December 8, 2017, he announced he would resign from the Supreme Court on January 26, 2018. In his retirement, O'Neill resides in northeast Ohio in an upscale neighborhood where he regularly sees visitors for dinner and political discourse among other topics.

Hannah O'Neill is a New Zealand ballet dancer who is currently a premier danseur with the Paris Opera Ballet.

Paul Andrew O'Neill is an American former baseball right fielder who played 17 seasons in Major League Baseball (MLB). He played for the Cincinnati Reds (1985–1992) and New York Yankees (1993–2001). O'Neill compiled 281 home runs, 1,269 runs batted in, 2,107 hits, and a lifetime batting average of .288. He won the American League batting title in 1994 with a .359 average. He was a five-time World Series champion and a five-time All-Star.

Peter Charles Paire O'Neill, CMG is a Papua New Guinean politician who served as the seventh Prime Minister of Papua New Guinea between 2011–2019. A member of the People's National Congress, he served as a Member of Parliament between 2002 and 2011, including various Cabinet positions, before being elected as prime minister. Towards the end of his tenure, he avoided a vote of no confidence by resigning his position, and was succeeded by James Marape as prime minister.

Thomas Phillip "Tip" O'Neill Jr. was an American politician who served as the 47th Speaker of the United States House of Representatives from 1977 to 1987, representing northern Boston, Massachusetts, as a Democrat from 1953 to 1987. The only Speaker to serve for five complete consecutive Congresses, he is the third longest-serving Speaker in American history after Sam Rayburn and Henry Clay in terms of total tenure and longest-serving in terms of continuous tenure.

James Patrick "Jimmy" O'Neill Jr. is an American police officer who served as the 43rd Police Commissioner of New York City from September 2016 until November 2019. Prior to his appointment as Police Commissioner, O'Neill served as NYPD's Chief of Department, the highest uniformed position in the department, in 2014–2016.