Alex Murphy is an Irish actor. He is best known for his role as Conor MacSweeney in the 2016 comedy film The Young Offenders, for which he received an IFTA nomination for best actor in a lead film role. Murphy went on to reprise his role in the 2018 television series of the same name, produced by RTÉ and the BBC. In 2022, he appeared in the Hulu/BBC/RTÉ television adaptation of Conversations with Friends.