Robbie Ryan (born 1970) is an Irish cinematographer whose work spans over 106 film projects, including feature-length, short films, commercials, and music videos. He is most known for his collaborations with film auteurs such as Andrea Arnold, Sally Potter, Stephen Frears, Ken Loach, Noah Baumbach, Yorgos Lanthimos and Mike Mills. He received Academy Award nominations for Best Cinematography for Yorgos Lanthimos' The Favourite (2018) and Poor Things (2023).