Devil Dog Dawson is a 1921 American silent Western film directed by Karl R. Coolidge and starring Jack Hoxie, Helene Rosson and Evelyn Selbie.

It was produced by Unity Photoplays and released on the states-rights market by Arrow Film Corp.

Previously, the only surviving footage from this film—38 seconds' worth—was found in a mislabeled tin by a collector in Ohio.

The title marked on the tin was Dangerous Hour – Eddie Polo.

The canister and its contents were the subject of an investigation in a 2006 episode of the PBS series History Detectives.