| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alex Weldon | Crew | Crew | Special Effects |
 Anthony Masters | Crew | Art | Production Design |
 Anthony Powell | Crew | Costume & Make-Up | Costume Design |
Arthur Morton | Crew | Sound | Orchestrator |
Bill MacSems | Crew | Art | Assistant Property Master |
 Charles H. Schram | Crew | Costume & Make-Up | Makeup Designer |
 Dalton Trumbo | Crew | Writing | Screenplay |
Dennis J. Parrish | Crew | Art | Property Master |
Derek Ball | Crew | Sound | Sound Recordist |
Emmett Emerson | Crew | Production | Production Manager |
Erma E. Levin | Crew | Sound | Music Editor |
 Franklin J. Schaffner | Crew | Directing | Director, Producer |
 Fred J. Koenekamp | Crew | Camera | Director of Photography |
Gene Stout | Crew | Lighting | Gaffer |
 Gordon Daniel | Crew | Sound | Sound Editor |
 Henri Charrière | Crew | Writing | Book |
Hugh Scaife | Crew | Art | Set Dresser |
Jack Baur | Crew | Production | Casting |
Jack Courtland | Crew | Camera | Camera Operator |
Jack Maxsted | Crew | Art | Art Direction |
 Jerry Goldsmith | Crew | Sound | Original Music Composer |
Joe Nayfack | Crew | Directing | Second Assistant Director |
 Jophery C. Brown | Crew | Crew | Stunts |
 José López Rodero | Crew | Directing | First Assistant Director |
Kuki López Rodero | Crew | Directing | First Assistant Director |
 Loren Janes | Crew | Crew | Stunt Double |
 Lorenzo Semple Jr. | Crew | Writing | Screenplay |
 Marshall Schlom | Crew | Directing | Script Supervisor |
Mickey Sherrard | Crew | Costume & Make-Up | Wardrobe Supervisor |
Reggie Jones | Crew | Camera | Key Grip |
 Robert Dorfmann | Crew | Production | Producer |
Robert Swink | Crew | Editing | Editor |
 Robert Watts | Crew | Production | Unit Production Manager |
Roberto Parra | Crew | Directing | Second Assistant Director |
 Ted Richmond | Crew | Production | Executive Producer |
 Thomas Laughridge | Crew | Camera | Camera Operator |
Tony Pueo | Crew | Costume & Make-Up | Wardrobe Supervisor |
 Dar Robinson | Crew | Crew | Stunts |
 Allen Jaffe | Cast | Actor | Turnkey |
 Anne Byrne Hoffman | Cast | Actress | Mrs. Dega (uncredited) |
 Anthony Zerbe | Cast | Actor | Toussaint |
 Barbara Morrison | Cast | Actress | Mother Superior |
 Bill Mumy | Cast | Actor | Lariot |
Dalton Trumbo | Cast | Actor | Commandant (uncredited) |
 Don Gordon | Cast | Actor | Julot |
 Don Hanmer | Cast | Actor | Butterfly Trader |
 Dustin Hoffman | Cast | Actor | Louis Dega |
 E.J. André | Cast | Actor | Old Con |
 Fred Sadoff | Cast | Actor | Deputy Warden |
 George Coulouris | Cast | Actor | Dr. Chatal |
 Gregory Sierra | Cast | Actor | Antonio |
 Jack Denbo | Cast | Actor | Classification Officer |
John Quade | Cast | Actor | Masked Breton |
 Len Lesser | Cast | Actor | Guard |
 Liam Dunn | Cast | Actor | Old Trustee |
 Mills Watson | Cast | Actor | Guard |
 Ratna Assan | Cast | Actress | Zoraima |
 Richard Angarola | Cast | Actor | Commandant |
 Richard Farnsworth | Cast | Actor | Manhunter (uncredited) |
 Robert Deman | Cast | Actor | Maturette |
 Ron Soble | Cast | Actor | Santini |
 Steve McQueen | Cast | Actor | Henri "Papillon" Charriere |
 Val Avery | Cast | Actor | Pascal |
 Vic Tayback | Cast | Actor | Sergeant |
 Victor Jory | Cast | Actor | Indian Chief |
 William Smithers | Cast | Actor | Warden Barrot |
 Woodrow Parfrey | Cast | Actor | Clusiot |
| Person | Type | Job | Role(s) |
