Lydia Hearst
- Birthday: 1984-09-19
- Place of birth: Wilton, Connecticut, USA
- Also know as: リディア・ハースト
Lydia Marie Hearst-Shaw is an American fashion model, actress, and lifestyle blogger. She is a great-granddaughter of newspaper publisher and politician William Randolph Hearst and a daughter of the author and heiress Patty Hearst.
