Categories Famous Actors, Celebrities born in 1953, Celebrities born in May, Celebrities born in Ireland, Celebrities born on May 30, Gemini Zodiac Celebrities
Colm J. Meaney has built a distinguished acting career across television, film, and theatre, earning recognition on both sides of the Atlantic. Best known internationally for playing Miles O’Brien in two Star Trek series, the Irish actor has also appeared in acclaimed dramas and a wide range of films. Born in Dublin, he is 73 years old as of 14 November 2026, and his career has spanned more than five decades.
Early Life and the Discovery of Acting
Colm J. Meaney, also known by his Irish-language name Colm Ó Maonaigh and professionally credited as Colm Meaney, was born on 30 May 1953 in Glasnevin, Dublin, Ireland. He is Irish, and his zodiac sign is Gemini. His parents were Kathleen and Patrick (Paddy) Meaney, with his father working as a van driver for the baking company Johnston Mooney and O’Brien. He grew up with three brothers, Liam, Padraig, and Sean, in Dublin.
Meaney’s interest in acting began when he was 14. He pursued formal training after completing his leaving certificate. He enrolled at the Abbey Theatre School, a step in developing his skills for professional performance. His studies provided the foundation for a career that would move between stage and screen, while keeping him connected to the Irish theatrical tradition.
After completing his training, Meaney joined the company of the National Theatre of Ireland. From 1971, he spent nine years with the company, gaining extensive experience as a stage actor and building the practical knowledge that would support his later work in television and film. Those years established a lasting connection with the stage, which remained important as screen roles brought him international recognition.
Television Breakthrough and Star Trek Legacy
Meaney became widely known to television audiences through his portrayal of Chief Petty Officer Miles O’Brien in Star Trek: The Next Generation, which ran from 1987 to 1994. O’Brien was a recurring member of the crew, and Meaney’s performance helped make the character a familiar presence throughout the series. His work in the role continued in Star Trek: Deep Space Nine, which ran from 1993 to 1999. Across the two productions, he appeared in 225 episodes, making the character one of the defining roles of his career.
The two series secured Meaney a place in a major science-fiction franchise. His portrayal connected him with viewers across generations, while the character’s continued presence allowed him to develop O’Brien over an extended period. The role also demonstrated his ability to contribute to an ensemble cast over many seasons. For many international viewers, Miles O’Brien remains the performance most closely associated with the actor’s name.
Beyond Star Trek, Meaney continued to take on substantial television roles. He played Thomas C. Durant in the historical drama Hell on Wheels, which aired from 2011 to 2016, bringing a commanding presence to the series. In 2017, he appeared as James Burbage in the TNT drama Will, about young William Shakespeare’s early life in London. He later played Finn Wallace in the crime drama Gangs of London in 2020, adding another prominent television character to a career shaped by varied settings and genres.
Film, Theatre, and Career Recognition
Meaney’s film career includes several notable productions, among them the Roddy Doyle Barrytown films. His performance in The Snapper brought him particular recognition, including a Golden Globe Award nomination for Best Actor in a Motion Picture, Comedy or Musical. Other film credits include Con Air, Layer Cake, The Damned United, and Get Him to the Greek. These projects placed him in comedies, crime stories, sports drama, and action-oriented productions, reflecting the range of screen work he has undertaken.
The Snapper also formed part of a broader connection with stories drawn from Irish life. Meaney’s work in the Barrytown films helped bring characters and settings associated with Roddy Doyle’s writing to screen audiences. His filmography expanded through Irish projects and international releases. Across these appearances, he has maintained a steady screen presence while continuing to work in television and theatre.
The stage has remained another significant strand of his career. Meaney has worked on Broadway and in the West End, appearing in productions including The Iceman Cometh, A Moon for the Misbegotten, Cat on a Hot Tin Roof, and Breaking the Code. In 1999, he won an Obie Award for his off-Broadway work in The Cider House Rules. His theatre credits reflect the training he received in Dublin and the professional stage experience he gained early in his career.
His honours include two Irish Film and Television Academy awards, for How Harry Became a Tree in 2001 and The Journey in 2016, from seven IFTA nominations. He also received a Silver Hugo Award for Best Actor at the 1993 Chicago International Film Festival. In 2025, the Irish Film and Television Academy presented him with its Lifetime Achievement Award. The Irish Times ranked him 24th on its 2020 list of the 50 greatest Irish film actors of all time, a recognition of his contribution to Irish screen performance.
Family Life and Lasting Place in Irish Acting
Meaney was married to actress Bairbre Dowling from 1977 to 1994. They have a daughter, Brenda Meaney, who was born in 1984 and became an actress. In March 2007, Meaney married French costume designer Ines Glorian. Their daughter, Ada, was born in 2005, and the family lives in Sóller, Majorca, while also maintaining homes in Los Angeles and Dublin.
His family life has included connections to both Ireland and the wider international entertainment world. Dublin remains central to his personal story, from his childhood in Glasnevin to his training and early professional years with the National Theatre of Ireland. His later work has taken him to major stages and screen productions, while his family’s homes reflect links across different places. His career has continued since 1971.
Across more than five decades, Colm Meaney has built a body of work that reaches from Irish theatre to internationally recognised television and film. Miles O’Brien remains his signature role, while his awards and varied performances demonstrate the breadth of his career. At 73, he stands as a prominent figure in Irish acting, with a legacy shaped by commitment to the craft and a lasting presence on screen and stage.
