| Person | Type | Job | Role(s) |
|---|---|---|---|
 Angelo P. Graham | Crew | Art | Art Direction |
B.J. Bjorkman | Crew | Directing | Script Supervisor |
Barry Malkin | Crew | Editing | Editor |
Burt Bluestein | Crew | Directing | Second Assistant Director |
 Carmine Coppola | Crew | Crew | Additional Music, Conductor |
 Charles H. Schram | Crew | Costume & Make-Up | Makeup Artist |
Charles M. Wilborn | Crew | Sound | Sound Recordist |
 Dean Tavoularis | Crew | Art | Production Design |
 Dick Smith | Crew | Costume & Make-Up | Makeup Artist |
Eileen Peterson | Crew | Crew | Unit Publicist |
 Francis Ford Coppola | Crew | Writing | Screenplay, Director, Producer |
 Fred Roos | Crew | Production | Co-Producer |
George Brand | Crew | Sound | Music Editor |
George Holmes | Crew | Lighting | Gaffer |
George R. Nelson | Crew | Art | Set Decoration |
 George Robotham | Crew | Crew | Stunts |
 George Sawaya | Crew | Crew | Stunts |
 Gordon Willis | Crew | Camera | Director of Photography |
 Gray Frederickson | Crew | Production | Co-Producer |
Howard Beals | Crew | Sound | Sound Effects Editor |
 James Caan | Crew | Crew | Thanks |
James Fritch | Crew | Sound | Sound Effects Editor |
Jane Feinberg | Crew | Production | Casting |
Joe Lombardi | Crew | Crew | Special Effects |
John Franco | Crew | Directing | Script Supervisor |
Mario Cotone | Crew | Production | Unit Manager |
 Mario Puzo | Crew | Writing | Novel, Screenplay |
Mark Berger | Crew | Sound | Sound Montage Associate |
Michael Kusley | Crew | Directing | Second Assistant Director |
Michael S. Glick | Crew | Production | Production Manager |
 Mike Fenton | Crew | Production | Casting |
Mona Skager | Crew | Production | Associate Producer |
Naomi Cavin | Crew | Costume & Make-Up | Hairstylist |
Nathan Boxer | Crew | Sound | Sound Recordist |
 Newt Arnold | Crew | Directing | Assistant Director |
 Nino Rota | Crew | Sound | Original Music Composer |
Peter Zinner | Crew | Editing | Editor |
Phil Adams | Crew | Crew | Stunts |
Ralph Gerling | Crew | Camera | Camera Operator |
 Richard Marks | Crew | Editing | Editor |
 Ted Grossman | Crew | Crew | Stunts |
Theadora Van Runkle | Crew | Costume & Make-Up | Costume Design |
 Valerio De Paolis | Crew | Production | Production Supervisor |
Vic Ramos | Crew | Production | Casting |
 Wally Rose | Crew | Crew | Stunts |
 Walter Murch | Crew | Sound | Sound Editor, Sound Re-Recording Mixer |
Wayne Fitzgerald | Crew | Art | Title Designer |
Jack English | Crew | Production | Location Coordinator |
Tony Brandt | Crew | Directing | Assistant Director |
Bob Rose | Crew | Camera | Key Grip |
Alan Hopkins | Crew | Directing | Second Assistant Director |
Henry J. Lange Jr. | Crew | Directing | Second Assistant Director |
Charles Myers | Crew | Directing | Second Assistant Director |
A.D. Flowers | Crew | Crew | Special Effects |
 Mona Houghton | Crew | Production | Location Assistant |
 Abe Vigoda | Cast | Actor | Salvatore 'Sal' Tessio |
 Al Pacino | Cast | Actor | Don Michael Corleone |
 Amerigo Tot | Cast | Actor | Michael's Bodyguard |
Andrea Maugeri | Cast | Strollo | |
 Bruno Kirby | Cast | Actor | Young Clemenza |
 Buck Houghton | Cast | Actor | Senator with mustache (uncredited) |
 Carmen Argenziano | Cast | Actor | Michael's Buttonman #2 |
 Carmine Foresta | Cast | Actor | Policeman |
 Danny Aiello | Cast | Actor | Tony Rosato |
 Diane Keaton | Cast | Actress | Kay Corleone |
 Dominic Chianese | Cast | Actor | Johnny Ola |
Edward Van Sickle | Cast | Ellis Island Doctor | |
Elda Maida | Cast | Actress | Pentangeli's Wife |
 Erica Yohn | Cast | Actress | Governess |
Ezio Flagello | Cast | Actor | Impressario |
 Fay Spain | Cast | Actress | Mrs. Marcia Roth |
Filomena Spagnuolo | Cast | Extra in Little Italy (uncredited) | |
 Francesca De Sapio | Cast | Actress | Young Mama Corleone |
 Frank Sivero | Cast | Actor | Genco Abbandando |
 G. D. Spradlin | Cast | Actor | Senator Pat Geary |
Gabriella Belloni | Cast | Ellis Island Nurse | |
 Gary Kurtz | Cast | Actor | Photographer in Court (uncredited) |
 Gastone Moschin | Cast | Actor | Don Fanucci |
 Gianni Russo | Cast | Actor | Carlo Rizzi |
Giuseppe Sillato | Cast | Actor | Don Francesco Ciccio |
 Harry Dean Stanton | Cast | Actor | F.B.I. Man #1 |
Ignazio Pappalardo | Cast | Actor | Mosca |
Italia Coppola | Cast | Actress | Mama Corleone's Body (uncredited) |
 Ivonne Coll | Cast | Actress | Yolanda |
James Caan | Cast | Actor | Sonny Corleone (uncredited) |
James Gounaris | Cast | Actor | Anthony Corleone |
 Jay Rasumny | Cast | Actor | Street Vendor (uncredited) |
Joe De Nicola | Cast | Attendant at Brothel | |
Joe Lo Grippo | Cast | Actor | Michael's Buttonman #3 |
 Joe Spinell | Cast | Actor | William 'Willie' Cicci |
 John Aprea | Cast | Actor | Young Tessio |
 John Cazale | Cast | Actor | Frederico 'Fredo' Corleone |
 John Megna | Cast | Actor | Young Hyman Roth (uncredited) |
Johnny Naranjo | Cast | Actor | Cuban Translator |
Joseph Medaglia | Cast | Actor | Father Carmelo |
 Julian Voloshin | Cast | Actor | Sam Roth (uncredited) |
 Julie Gregg | Cast | Actress | Sandrinella 'Sandra' Corleone (uncredited) |
 Kathleen Beller | Cast | Actress | Girl in 'Senza Mamma' |
Larry Guardino | Cast | Vito's Uncle (uncredited) | |
 Lee Strasberg | Cast | Actor | Hyman Roth |
 Leopoldo Trieste | Cast | Actor | Signor Roberto |
Livio Giorgi | Cast | Actor | Tenor in 'Senza Mamma' |
 Maria Carta | Cast | Actress | Mrs. Andolini |
 Marianna Hill | Cast | Actress | Deanna Corleone |
Mario Cotone | Cast | Actor | Don Tommasino |
 Michael V. Gazzo | Cast | Actor | Frank Pentangeli |
 Morgana King | Cast | Actress | Mama Corleone |
Nick Discenza | Cast | Actor | Bartender |
Oreste Baldini | Cast | Actor | Young Vito |
 Peter Donat | Cast | Actor | Questadt |
Peter LaCorte | Cast | Signor Abbandando | |
Phil Feldman | Cast | Actor | Senator #1 |
 Richard Bright | Cast | Actor | Al Neri |
 Richard Matheson | Cast | Actor | Senator #3 (uncredited) |
 Robert De Niro | Cast | Actor | Vito Corleone |
Robert Duvall | Cast | Actor | Tom Hagen |
 Roger Corman | Cast | Actor | Senator #2 |
 Roman Coppola | Cast | Actor | Sonny Corleone as a Boy (uncredited) |
Salvatore Po | Cast | Actor | Pentangeli's Brother |
Saveria Mazzola | Cast | Actress | Signora Colombo |
 Sho Kosugi | Cast | Actor | Passerby in Coat with Cap Pulled Down (uncredited) |
 Sofia Coppola | Cast | Actress | Child on Ship (uncredited) |
 Talia Shire | Cast | Actress | Constanzia 'Connie' Corleone |
 Tere Livrano | Cast | Actress | Theresa Hagen |
Tito Alba | Cast | Actor | Cuban President |
 Tom Dahlgren | Cast | Actor | Fred Corngold |
Tom Rosqui | Cast | Actor | Rocco Lampone |
 Troy Donahue | Cast | Actor | Merle Johnson |
Venancia Grangerard | Cast | Cuban Nurse | |
Vincent Coppola | Cast | Street Vendor | |
 William Bowers | Cast | Actor | Senate Committee Chairman |
Victor Pujols Faneyte | Cast | Cuban Guerilla with Grenade (uncredited) | |
 Carmine Caridi | Cast | Actor | Carmine Rosato |
Joseph Della Sorte | Cast | Actor | Michael's Buttonman #1 |
Teresa Tirelli | Cast | Midwife | |
Richard Watson | Cast | Customs Official | |
 David Baker | Cast | Actor | F.B.I. Man #2 |
Paul B. Brown | Cast | Senator Ream | |
| Person | Type | Job | Role(s) |
