Jack Reynor (born January 23, 1992) is an American-Irish actor.
His notable roles include the lead in Lenny Abrahamson's film What Richard Did (2012), for which he won an IFTA Award for Best Film Actor; the blockbuster Transformers: Age of Extinction; Glassland, for which he won the World Cinema Dramatic Special Jury Award for Acting at the Sundance Film Festival; Macbeth; Sing Street; Midsommar; and the CBS All Access streaming series Strange Angel.