The Sealed Envelope
- Taon: 1919
- Bansa: United States of America
- Genre: Mystery, Drama
- Studio: Universal Film Manufacturing Company, Bluebird Photoplays
- Keyword:
- Direktor: Douglas Gerrard
- Cast: Fritzi Brunette, William Sheer, Joseph W. Girard, Charles Dorian, Catherine Wallace, Ogden Crane
