Brett Haley is an American filmmaker and actor best known for his work on The Hero and Hearts Beat Loud.

Hearts Beat Loud is a 2018 American comedy-drama music film directed by Brett Haley, from a screenplay by Haley and Marc Basch. It stars Nick Offerman, Kiersey Clemons, Ted Danson, Sasha Lane, Blythe Danner and Toni Collette, and follows a Brooklyn record store owner who tries to convince his daughter to start a band with him after a song they recorded goes viral.