Saadet Işıl Aksoy (born 29 August 1983) is a Turkish-born actress, who received critical acclaim with her portrayal of Aska, a red-haired punk trumpet player in Italian actor-director Sergio Castellitto's film Twice Born, in which she co-starred with Penélope Cruz and Emile Hirsch. Christy Lemire described her as "the striking Saadet Aksoy" in her Twice Born review, and film critic David Rooney stated, "Saadet Aksoy brings a subdued fieriness to her scenes as a Bosnian woman" in The Hollywood Reporter. In his article on Variety, Boyd Van Hoeij wrote, "Turkish thesp Saadet Aksoy impresses in a supporting role as a spunky Yugoslav local." about her performance in Twice Born.
Sergio Castellitto explained his first encounter with Aksoy in an article on Vogue Turkey with these words: "Saadet, the first time I met you it was through the internet. I had accidentally 'fallen' on a movie trailer. I actually don’t remember anything of that trailer, of that movie. Yet I remember that I saw a woman turning her head abruptly to the camera, her blue eyes burning everything in that framing, blasting the reverse shot."