Thomas James O'Leary (born June 21, 1956) is an American actor. O'Leary began his acting career on the theater stage in New York, broadening to Broadway theaters, and finally to film and television.
He played the Phantom in the Broadway production of Andrew Lloyd Webber's The Phantom of the Opera for three and a half years. He was chosen by Harold Prince to perform the title role for the 10th anniversary celebration in 1998.
O'Leary lives in Los Angeles.