| Name | Relation | Actor |
|---|---|---|
| Vito Corleone | Father | Marlon Brando |
| Carmela Corleone | Wife | Morgana King |
| Sonny Corleone | Eldest Son | James Caan |
| Fredo Corleone | Middle Son | John Cazale |
| Michael Corleone | Youngest Son | Al Pacino |
| Connie Corleone | Daughter | Talia Shire |
| Tom Hagen | Adopted Son | Robert Duvall |
| Anthony Corleone | Grandson | Franc D'Ambrosio |
| Mary Corleone | Dranddaughter | Sofia Coppola |
| Francesca Corleone | Granddaughter | Jeanne Savarino Pesch |