Three Smart Girls Grow Up
- An: 1939
- Pays: United States of America
- Genre: Comédie, Drame, Romance, Musique
- Studio: Universal Pictures
- Mot-clé: musical
- Réalisateur: Henry Koster
- Jeter: Deanna Durbin, Charles Winninger, Nan Grey, Helen Parrish, Robert Cummings, William Lundigan