Barry Keoghan (; born 18 October 1992) is an Irish actor.
He has appeared in the films Dunkirk, The Killing of a Sacred Deer, for which he won an Irish Film and Television Award for Best Supporting Actor; and Trespass Against Us.
He also played the "heartless cat killer" Wayne in the RTÉ drama Love/Hate.Keoghan is an ambassador for Dior.