Adrian Dunbar (born 1 August, 1958), is a Northern Irish actor best known for his television and theatre work. Dunbar co-wrote and starred in the 1991 film, Hear My Song, nominated for Best Original Screenplay at the BAFTA awards.
Dunbar's theatre credits include: The Shaughraun and Exiles at Dublin's Abbey Theatre; Real Dreams and The Danton Affair at the Royal Shakespeare Company; King Lear, Pope's Wedding, Saved and Up To The Sun And Down To The Centre at Royal Court Theatre, Conversations on a homecoming at the Lyric Theatre in Belfast; A Trinity of Two (as Oscar Wilde) at Dublin's Liberty Hall Theatre; Boeing Boeing (London, 2007). He directed a critically-acclaimed production of Philadelphia Here I Come!. In 2008 he starred in and co-directed Brendan at the Chelsea by Janet Behan, playing the Irish playwright Brendan Behan.
He played the role of Aufidius in the BBC Radio production of Coriolanus. He also made a guest appearance in the BBC Radio 4 series Baldi.
Dunbar is planning to direct Connolly, a movie about Irish labour union organizer James Connolly as seen through the eyes of his daughter, Nora. The production company is Rascal Films.