London After Midnight
- An: 1927
- Pays: United States of America
- Genre: Horreur, Mystère
- Studio: Metro-Goldwyn-Mayer
- Mot-clé: vampire, butler, inspector, maid, silent film, lost film
- Réalisateur: Tod Browning
- Jeter: Lon Chaney, Marceline Day, Henry B. Walthall, Percy Williams, Conrad Nagel, Polly Moran