Patricia Roc was an English film actress, popular in the Gainsborough melodramas such as Madonna of the Seven Moons (1945) and The Wicked Lady (1945), though she only made one film in Hollywood, Canyon Passage (1946). She also appeared in Millions Like Us (1943), Jassy (1945), The Brothers (1947) and When the Bough Breaks (1947).

Madonna of the Seven Moons is a 1945 British drama film starring Phyllis Calvert, Stewart Granger and Patricia Roc. Directed by Arthur Crabtree for Gainsborough Pictures, the film was produced by Rubeigh James Minney, with cinematography from Jack Cox and screenplay by Roland Pertwee. It was one of the Gainsborough melodramas of the mid-1940s popular with WW2-era female audiences.