Doyle first comes to prominence playing a liberal Catholic priest, Father Sheehy, in RTÉ‘s iconic rural drama The Riordans. He appears in such popular shows as Coronation Street, Between the Lines, 1990, Children of the North and Ballykissangel. He wins an Irish Film and Television Academy award for best leading performance for his role in the 1998 miniseries Amongst Women. He also appears in the first Minder episode, “Gunfight at the OK Laundrette,” playing a drunken Irishman.
Doyle’s most famous film role is as the head of the Special Air Service (SAS), Colonel Hadley, in the 1982 British film Who Dares Wins. His other film roles include appearances in Ulysses (1967), Quackser Fortune Has a Cousin in the Bronx (1970), Loophole (1981), Eat the Peach (1986), Secret Friends (1991), Damage (1992), Circle of Friends (1995), and as Tom French in I Went Down (1997).
The Tony Doyle Bursary for New Writing is launched by the BBC following his death. Judges include his friend and Ballykissangel co-star Lorcan Cranitch. Cranitch subsequently stars in the BBC detective series McCready and Daughter, which had been written with Doyle in mind.