Justin Peck (born September 8, 1987) is an American choreographer, director, and dancer associated with New York City Ballet, of which he was appointed Resident Choreographer in July 2014, being the second person in the history of the institution to hold this title. He made his Broadway debut working on the 2018 revival of Rodgers and Hammerstein's Carousel earning the Tony Award for Best Choreography. Peck choreographed the dance sequences for Steven Spielberg's adaptation of the musical West Side Story (2021) and Bradley Cooper's biographical drama Maestro (2023).