Roderick Doyle (born 8 May 1958) is an Irish novelist, dramatist, and screenwriter. He is the author of eleven novels for adults, eight books for children, seven plays and screenplays, and dozens of short stories. Several of his books have been made into films, beginning with The Commitments in 1991. Doyle's work is set primarily in Ireland, especially working-class Dublin, and is notable for its heavy use of dialogue written in slang and Irish English dialect.

Doyle grew up in Kilbarrack, Dublin. He graduated with a Bachelor of Arts from University College, Dublin. He spent several years as an English and geography teacher before becoming a full-time writer in 1993.

Doyle was awarded the Booker Prize in 1993 for his novel Paddy Clarke Ha Ha Ha.