Denis Leary Biography - Facts, Childhood, Family Life & Achievements
Jessica Burns
Updated on January 17, 2026
Denis Leary Biography
(Actor and Comedian)Birthday: August 18, 1957 (Leo)
Born In: Worcester, Massachusetts, United States
Advanced SearchDenis Leary made his mark as a stand-up comedian in the 1990s. His shows censured all that he found wrong in politics, society and culture of America. From stage shows, he graduated to television shows and television commercials. His mannerism is brash and language disagreeable. His dialogue delivery is fast and is described as ranting. His shows are punctuated with songs that make us laugh and think. He has acted in several movies and found success, both, in comic and serious roles. He has won many nominations and awards for his acting and writing efforts on the small screen. A man with definite views, he has always been outspoken. His admiration for firefighters made him act promptly during the September 11, attacks in raising charity. Despite his success, he has been on the receiving end of brickbats. His views on autism were criticized and he had to apologize to parents of autistic children. Professionally, charges of plagiarism have been leveled against him. Many critics feel that his act has many similarities to those of his former friend and less successful fellow comedian Bill Hicks, an allegation that he rejects. He believes that a little controversy can help comedians get noticed.
Quick FactsAlso Known As: Denis Colin Leary
Age: 66 Years, 66 Year Old Males
Family:Spouse/Ex-: Ann Lembeck (m. 1989)
father: Nora (née Sullivan)
mother: John Leary
children: Devin Leary, John Joseph Leary
Born Country: United States
Height: 6'1" (185 cm), 6'1" Males
Ancestry: Irish American
Ideology: Democrats
U.S. State: Massachusetts
City: Worcester, Massachusetts
More Factseducation: Emerson College
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American PeopleComediansAmerican MenMassachusetts ActorsEmerson College Childhood & Early LifeDenis Leary was the second of four children of the Irish immigrant couple, Nora, a maid, and John, a mechanic. He was brought up in Worcester, Massachusetts.He attended Saint Peter-Marian High School, in Worcester and aspired to be a professional hockey player, until he saw the Martin Scorsese movie, ‘Mean Streets’ after which he decided to be an actor.After graduating from high school in 1975, he joined Emerson College, Boston to study theater. Here, he came in contact with many other talented comedians and formed the ‘Emerson Comedy Workshop’.