- M B
Marlon BrandoDon Vito Corleone
- A P
Al PacinoMichael Corleone
- J C
James CaanSonny Corleone
- R D
Robert DuvallTom Hagen
- R S
Richard S. CastellanoClemenza
- D K
Diane KeatonKay Adams
- T S
Talia ShireConnie Corleone Rizzi
- G R
Gianni RussoCarlo Rizzi
- S H
Sterling HaydenCaptain McCluskey
- J M
John MarleyJack Woltz
- R C
Richard ConteBarzini
- A L
Al LettieriSollozzo
- A V
Abe VigodaSal Tessio
- J C
John CazaleFredo Corleone
- R B
Rudy BondCuneo
- A M
Al MartinoJohnny Fontane
- M K
Morgana KingMama Corleone
- L M
Lenny MontanaLuca Brasi
- J M
John MartinoPaulie Gatto
- S C
Salvatore CorsittoBonasera
- R B
Richard BrightNeri
- A R
Alex RoccoMoe Greene
- T G
Tony GiorgioBruno Tattaglia
- V S
Vito ScottiNazorine
- T L
Tere LivranoTheresa Hagen
- V R
Victor RendinaPhilip Tattaglia
- J L
Jeannie LineroLucy Mancini
- J G
Julie GreggSandra Corleone
- A S
Ardell SheridanMrs. Clemenza
- S S
Simonetta StefanelliApollonia - Sicilian Sequence
- A I
Angelo InfantiFabrizio - Sicilian Sequence
- C G
Corrado GaipaDon Tommasino - Sicilian Sequence
- F C
Franco CittiCalo - Sicilian Sequence
- S U
Saro UrzìVitelli - Sicilian Sequence
- R C
Roman CoppolaBoy on Street Who Attended Funeral (uncredited)
- S C
Sofia CoppolaMichael Francis Rizzi (uncredited)
- D C
Don CostelloDon Victor Stracci (uncredited)
- I C
Italia CoppolaExtra in Wedding Scene (uncredited)
- G F
Gray FredericksonCowboy on the Set at Woltz's Studio (uncredited)
- R G
Ron GilbertUsher in Bridal Party (uncredited)
- S G
Sonny GrossoCop Outside Hospital (uncredited)
- L G
Louis GussDon Zaluchi (uncredited)
- R J
Randy JurgensenSonny's Killer #1 (uncredited)
- T K
Tony KingTony - Stablehand (uncredited)
- T L
Tony LipWedding Guest (uncredited)
- J L
Joe Lo GrippoSonny's Bodyguard (uncredited)
- L M
Lou Martini Jr.Boy at Wedding (uncredited)
- R M
Raymond MartinoCorleone Family Member (uncredited)
- J M
Joseph MedagliaPriest at Baptism (uncredited)
- C M
Carol MorleyNight Nurse (uncredited)
- R P
Rick PetrucelliLou - Sollozzo's Driver (uncredited)
- S R
Sal RichardsDrunk (uncredited)
- T R
Tom RosquiRocco Lampone (uncredited)
- F S
Frank SiveroStreet Extra (uncredited)
- F S
Filomena SpagnuoloExtra in Wedding Scene (uncredited)
- J S
Joe SpinellWilli Cicci (uncredited)
- G T
Gabriele TorreiEnzo the Baker (uncredited)
- N V
Nick VallelongaWedding Party Guest (uncredited)
- C Y
Conrad YamaFruit Vendor (uncredited)
- F A
Frank AlbaneseHitman (uncredited)
- C A
Chris AnastasioPoliceman (uncredited)
- J B
John BlowerPolice Officer Outside Hospital (uncredited)
- M B
Max BrandtExtra in Furniture-Moving Scene (uncredited)
- T B
Tybee BrasciaDancer in Wedding Scene (uncredited)
- G C
Garrett CassellChef (uncredited)
- C C
Carmine CoppolaPiano Player in Montage (uncredited)
- G C
Gian-Carlo CoppolaBaptism Observer (uncredited)
- R D
Robert DahdahCrowd Extra (uncredited)
- R F
Richard FassTom Hagen's Son (uncredited)
- B H
Bobra HarrisWoman (uncredited)
- M H
Mickey HummWedding Guest (uncredited)
- M E
Merril E. JoelsToll Booth Collector (uncredited)
- P L
Paul LambertMobster at Funeral with Barzini (uncredited)
- D M
Dave MoskinChild (uncredited)
- J P
Joe PetrulloPallbearer (uncredited)
- B R
Burt RichardsFloral Designer (uncredited)
- G R
Giacomo Rossi StuartG.I. (uncredited)
- N R
Nino RuggeriMobster at Funeral with Barzini (uncredited)
- P A
Palombizio Anthony V.Bodyguard (uncredited)
- R V
Ron VetoExtra in Hospital Scene (uncredited)
- M V
Matthew VlahakisClemenza's Son (uncredited)
