Lady in the Lake
- Jier: 1946
- Lân: United States of America
- Sjenre: Mystery, Thriller, Crime
- Studio: Metro-Goldwyn-Mayer
- Keyword: detective, press, film noir, whodunit
- Direkteur: Robert Montgomery
- Cast: Robert Montgomery, Audrey Totter, Lloyd Nolan, Tom Tully, Leon Ames, Jayne Meadows