Once Upon a Time in America
- Tahun: 1984
- Negara: United States of America, Italy
- Aliran: Drama, Kejahatan
- Studio: The Ladd Company, Embassy International Pictures, Rafran Cinematografica, PSO, Warner Bros. Pictures
- Kata kunci: epic, new york city, regret, lovesickness, rape, life and death, sexual abuse, street gang, corruption, based on novel or book, prohibition era, gangster, sadistic, money laundering, opium, mafia boss, murder, memory, jewish american, torture, brooklyn bridge, childhood friends, 1920s, 1960s, 1930s
- Direktur: Sergio Leone
- Pemeran: Robert De Niro, James Woods, Elizabeth McGovern, Treat Williams, Tuesday Weld, Joe Pesci