Alessandro D'Alatri (born 24 February 1955) is an Italian film director, screenwriter and former actor.

Born in Rome, as a teenager D'Alatri was active as a stage and film actor and worked with Luchino Visconti, Giorgio Strehler, Vittorio De Sica among others. In 1970s he decided to focus on directing, and after a long apprenticeship as a director of commercials, that led him to be awarded for best AD director at the 1987 Cannes Lions International Festival of Creativity, in 1991 he directed a first feature film, Americano rosso, for which he won the David di Donatello for Best New Director. The following No Skin was both a critical and a commercial success, and gave D'Alatri a David di Donatello, a Nastro d'Argento and a Ciak d'oro for best screenplay. His 1998 film The Garden of Eden, an apocryphal history of Jesus, was entered into the main competition at the 59th Venice International Film Festival.