The Woman in Green is a 1945 American horror mystery film, the eleventh of the fourteen Basil Rathbone-Nigel Bruce Sherlock Holmes films based on the characters created by Arthur Conan Doyle. Produced and directed by Roy William Neill, it stars Rathbone as Sherlock Holmes and Bruce as Dr. Watson, with Hillary Brooke as the woman of the title and Henry Daniell as Professor Moriarty. The film follows an original premise with material taken from "The Final Problem" (1893) and "The Adventure of the Cardboard Box .

This was Hillary Brooke's third of three different roles in the Basil Rathbone Sherlock Holmes films, after Sherlock Holmes and the Voice of Terror (1942) and Sherlock Holmes Faces Death (1943). Series regular Dennis Hoey's Inspector Lestrade was replaced with Matthew Boulton as Inspector Gregson. This was Henry Daniell's third of three different roles in the Rathbone Sherlock Holmes works, following the aforementioned Sherlock Holmes and the Voice of Terror and Sherlock Holmes in Washington (1943).

The film is one of four films in the series which are in the public domain.