Don Vito Corleone
Michael Corleone
Sonny Corleone
Tom Hagen
Clemenza
Kay Adams
Connie Corleone Rizzi
Carlo Rizzi
Captain McCluskey
Jack Woltz
Barzini
Sollozzo
Sal Tessio
Fredo Corleone
Cuneo
Johnny Fontane
Mama Corleone
Luca Brasi
Paulie Gatto
Bonasera
Neri
Moe Greene
Bruno Tattaglia
Nazorine
Theresa Hagen
Philip Tattaglia
Lucy Mancini
Sandra Corleone
Mrs. Clemenza
Apollonia - Sicilian Sequence
Fabrizio - Sicilian Sequence
Don Tommasino - Sicilian Sequence
Calo - Sicilian Sequence
Vitelli - Sicilian Sequence
Boy on Street Who Attended Funeral (uncredited)
Michael Francis Rizzi (uncredited)
Don Victor Stracci (uncredited)
Extra in Wedding Scene (uncredited)
Cowboy on the Set at Woltz's Studio (uncredited)
Usher in Bridal Party (uncredited)
Cop Outside Hospital (uncredited)
Don Zaluchi (uncredited)
Sonny's Killer #1 (uncredited)
Tony - Stablehand (uncredited)
Wedding Guest (uncredited)
Sonny's Bodyguard (uncredited)
Boy at Wedding (uncredited)
Corleone Family Member (uncredited)
Priest at Baptism (uncredited)
Night Nurse (uncredited)
Lou - Sollozzo's Driver (uncredited)
Drunk (uncredited)
Rocco Lampone (uncredited)
Street Extra (uncredited)
Extra in Wedding Scene (uncredited)
Willi Cicci (uncredited)
Enzo the Baker (uncredited)
Wedding Party Guest (uncredited)
Fruit Vendor (uncredited)