Sarah Moon (born 1941), previously known as Marielle Hadengue, is a French photographer. Initially a model, she turned to fashion photography in the 1970s. Since 1985, she has concentrated on gallery and film work.
Hadengue was born in Vichy in 1941. Her Jewish family was forced to leave occupied France for England. As a teenager she studied drawing before working as a model in London and Paris (1960–1966) under the name Marielle Hadengue. She also became interested in photography, taking shots of her model colleagues. In 1970, she finally decided to spend all her time on photography rather than modelling, adopting Sarah Moon as her new name.[2] She successfully captured the fashionable atmosphere of London after the "swinging sixties", working closely with Barbara Hulanicki, who had launched the popular clothes store Biba.[3]