Hangmen is a play by the British-Irish playwright Martin McDonagh. It received its world premiere at the Royal Court Theatre, London, in September 2015, before transferring to the West End's Wyndham's Theatre. The play was directed by Matthew Dunster, designed by Anna Fleischle, and featured David Morrissey and Reece Shearsmith among others. It was universally acclaimed by theatre critics, and was nominated for numerous awards including the Olivier Awards, Critics' Circle Theatre Awards and the Evening Standard Theatre Awards. For its U.S. premiere in 2018 at Off-Broadway's Atlantic Theater Company, Hangmen won the New York Drama Critics' Circle Award for Best Foreign Play.

Martin Faranan McDonagh is a British-Irish playwright and filmmaker. He is known for his absurdist black humour which often challenges the modern theatre aesthetic. He has received numerous accolades including an Academy Award, six BAFTA Awards, four Golden Globe Awards, three Olivier Awards, and nominations for five Tony Awards.