Jay Robert Hart is an American set decorator who has worked in Hollywood since the early 1990s. Hart and art director Jeannine Oppewall were nominated for the Academy Award for Best Art Direction (now called the Academy Award for Best Production Design) for L.A. Confidential (1997) and Pleasantville (1998). He and production designer Hannah Beachler won an Academy Award for Best Production Design for Black Panther (2018).