Happy Go Lucky
- Tahun: 1943
- Negara: United States of America
- Genre: Comedy, Music, Romance
- Studio: Paramount Pictures
- Kata kunci: musical, trinidad, gold digger
- Pengarah: Curtis Bernhardt
- Pelakon: Mary Martin, Dick Powell, Betty Hutton, Eddie Bracken, Rudy Vallee, Mabel Paige