Léa Seydoux (born July 1, 1985) is a French actress. She is the granddaughter of Jérôme Seydoux, Chairman of Pathé, and grandniece of Nicolas Seydoux, Chairman and CEO of Gaumont.
In 2009, she was nominated for the César Award for Most Promising Actress for her role in the film La Belle Personne. She has been cast in a number of notable American films such as Ridley Scott's Robin Hood, Woody Allen's Midnight in Paris and Brad Bird's Mission: Impossible - Ghost Protocol.