The Notorious Sophie Lang
- Taon: 1934
- Bansa: United States of America
- Genre: Comedy, Crime, Drama
- Studio: Paramount Pictures
- Keyword: hotel, detective, rivalry, romance, foot chase, jewel heist, jewel thief, pre-code, impersonation, fashion show, society woman, disguises, walking on a ledge, police pursuit, brisk, daring escape
- Direktor: Ralph Murphy, William Cameron Menzies
- Cast: Gertrude Michael, Paul Cavanagh, Alison Skipworth, Arthur Byron, Leon Errol, Ben Taggart