The Valley of Decision is a 1945 American drama film directed by Tay Garnett, adapted by Sonya Levien and John Meehan from Marcia Davenport's 1942 novel of the same name. Set in Pittsburgh, Pennsylvania, in the 1870s, it stars Greer Garson and Gregory Peck. The film was nominated for two Academy Awards for Best Actress in a Leading Role and Best Music, Scoring of a Dramatic or Comedy Picture. This was Garson's sixth nomination and her fifth consecutive, a record for most consecutive Best Actress nominations that still stands. The Allegheny City railroad station is misspelled as Alleghany City.

William Taylor "Tay" Garnett was an American film director, writer, and producer. He made nearly 50 films in various genres during his 55-year career, The Postman Always Rings Twice and China Seas being two of the most commercially successful. In his later years, he focused mainly on television.