Liberty Lettice Lark Ross (born 23 September 1978 in Westminster, London) is an English model and actress. She has appeared in publications such as Vogue, Harper's Bazaar, i-D, and Dazed & Confused. She played the role of Queen Eleanor in the 2012 fantasy film Snow White and the Huntsman, directed by her then-husband, Rupert Sanders. She is the sister of composers Atticus and Leopold Ross.
Ross met Mario Testino on Portobello Road in London, where he asked her and a group of friends to do a shoot for British Vogue. She worked sporadically as a model throughout her childhood. She appeared on Ozzy Osbourne's No Rest for the Wicked album cover at the age of nine. In 1992 she signed with Storm Management.
In 2000, Ross became the face of an Emanuel Ungaro ad campaign. In May, Ross appeared on the twentieth anniversary cover of The Face alongside Kate Moss. In June, Ross appeared on the cover of British Vogue, shot by personal friend Mario Testino. Ross was then awarded Model of the Year at the Elle Style Awards.