Matt McGrath (born June 11, 1969) is an American actor.
McGrath's film appearances include roles in The Notorious Bettie Page, Boys Don't Cry, The Broken Hearts Club: A Romantic Comedy, and The Impostors. On television, McGrath has appeared in episodes of Law & Order: Criminal Intent, Now and Again, and New York Undercover, he also had a role on the short-lived My Life and Times. On Broadway, as a child, McGrath performed in Peter Pan and the original musical Working. As an adult, he played in A Streetcar Named Desire, and portrayed the Emcee, originated by Alan Cumming, in the Roundabout Theatre Company's production of Kander and Ebb's musical Cabaret.
He is openly gay.