To the Last Man is a 1933 American pre-Code Western film directed by Henry Hathaway and starring Randolph Scott and Esther Ralston. The screenplay by Jack Cunningham was based on the 1921 novel of the same name by Zane Grey. The novel, optioned to Paramount Pictures, was previously made as Victor Fleming's 1923 silent film version of the same title. The supporting cast of Hathaway's version features Noah Beery Sr. (repeating his role from the 1923 version), Jack La Rue, Buster Crabbe, Barton MacLane, Fuzzy Knight, Gail Patrick, and, in uncredited roles, Shirley Temple and John Carradine.

The film was reissued for American television under the title Law of Vengeance.