François Landriault-Barbeau (born July 5, 1985), known professionally as François Arnaud, is a Canadian film and television actor. He is best known for his work as Cesare Borgia on Showtime's period drama series The Borgias (2011), Manfred Bernardo on NBC's Midnight, Texas (2017-18), and Tommy Castelli on UnReal (2018).
Arnaud was born and raised in Montreal, Quebec. In 2007, Arnaud trained at the Conservatoire d'art dramatique in Montreal.