He Walked by Night
- annos singulos: 1949
- Patriam: United States of America
- genus: Drama, Thriller, Crime
- Studio: Bryan Foy Productions, Eagle-Lion Films
- keyword: police, cop-killer, film noir, man hunt, los angeles, california, murder investigation, lapd, dragnet, storm drain, police procedural
- Director: Alfred L. Werker, Anthony Mann
- cast: Richard Basehart, Scott Brady, Roy Roberts, Whit Bissell, James Cardwell, Jack Webb