Julia Restoin Roitfeld (born 12 November 1980) is a French art director and model based in New York City. She is the daughter of Carine Roitfeld and Christian Restoin.
A graduate of New York's Parsons School of Design, Roitfeld was chosen by family friend Tom Ford as the face of his fragrance, Black Orchid, in 2006. She was featured in the Roberto Cavalli for H&M campaign, a Lancôme campaign shot by Mario Testino, and is an ambassador for both Accessorize and Mango (clothing). She consults for labels including Peter Som, Zac Posen, Jean-Paul Gaultier, and Miu Miu. She also designed a lingerie collection for Kiki de Montparnasse.