Barry Keoghan (; born 18 October 1992) is an Irish actor. He was in foster care for seven years as a child. Then, when he was twelve his mother died and went to live with relatives. Barry Keoghan 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 nominated for the Independent Spirit Award for Best Supporting Male; and Trespass Against Us. He also played the "heartless cat killer" Wayne in the RTÉ drama Love/Hate.Keoghan is an ambassador for Dior. In 2020, he was listed at number 27 on The Irish Times list of Ireland's greatest film actors.