| Person | Type | Job | Role(s) |
|---|---|---|---|
 Archie Butler | Crew | Crew | Stunts |
 Bob Herron | Crew | Crew | Stunts |
 Bud Ekins | Crew | Crew | Stunts |
 Donfeld | Crew | Costume & Make-Up | Costume Design |
Edward C. Carfagno | Crew | Art | Art Direction |
George W. Davis | Crew | Art | Art Direction |
 Hal Ashby | Crew | Editing | Editor |
Henry Grace | Crew | Art | Set Decoration |
Hugh Hunt | Crew | Art | Set Decoration |
 John Calley | Crew | Production | Producer |
John Moio | Crew | Crew | Stunts |
 Lalo Schifrin | Crew | Sound | Original Music Composer |
 Larry Duran | Crew | Crew | Stunts |
 Loren Janes | Crew | Crew | Stunt Double |
 Martin Ransohoff | Crew | Production | Producer |
 Norman Jewison | Crew | Directing | Director |
Philip H. Lathrop | Crew | Camera | Director of Photography |
Richard Jessup | Crew | Writing | Novel |
 Ring Lardner, Jr. | Crew | Writing | Screenplay |
 Steve McQueen | Crew | Production | Co-Producer |
 Ted White | Crew | Crew | Stunts |
 Terry Southern | Crew | Writing | Screenplay |
 William Tuttle | Crew | Costume & Make-Up | Makeup Designer |
Jesse Wayne | Crew | Crew | Stunts |
 Jay Sebring | Crew | Costume & Make-Up | Hair Designer |
Andy Albin | Cast | Referee (uncredited) | |
 Ann-Margret | Cast | Actress | Melba Nile |
 Bill Zuckert | Cast | Actor | Poker Player (uncredited) |
Brett Pearson | Cast | Actor | Gambler (uncredited) |
 Cab Calloway | Cast | Actor | Yeller |
 Charles Wagenheim | Cast | Actor | Old Man (uncredited) |
 Christopher Riordan | Cast | Actor | Railroad Worker (uncredited) |
 Colin Kenny | Cast | Actor | Spectator at Cockfight (uncredited) |
 Dick Winslow | Cast | Actor | Poker Player (uncredited) |
 Dub Taylor | Cast | Actor | Dealer |
 Edward G. Robinson | Cast | Actor | Lancey Howard |
 Gene Coogan | Cast | Actor | Poker Game Spectator (uncredited) |
 George Holmes | Cast | Actor | Poker Game Spectator (uncredited) |
 Gregg Martell | Cast | Actor | Danny's Henchman (uncredited) |
 Hal Taggart | Cast | Actor | Bettor (uncredited) |
 Harry Hines | Cast | Actor | Old Man (uncredited) |
 Harry Wilson | Cast | Actor | Spectator at Cockfight (uncredited) |
 Howard Wendell | Cast | Actor | Charlie (uncredited) |
 Irene Tedrow | Cast | Actress | Mrs. Rudd |
 Jack Weston | Cast | Actor | Pig |
James J. Casino | Cast | Actor | Poker Player (uncredited) |
 Jeff Corey | Cast | Actor | Hoban |
 Jimmie Horan | Cast | Actor | Spectator at Cockfight (uncredited) |
 Joan Blondell | Cast | Actress | Lady Fingers |
 John Hart | Cast | Actor | Poker Player (uncredited) |
 John Indrisano | Cast | Actor | Gambler (uncredited) |
Joyce Perry | Cast | Actress | Mrs. Hoban (uncredited) |
 Karl Malden | Cast | Actor | Shooter |
 Karl Swenson | Cast | Actor | Mr. Rudd |
Ken Grant | Cast | Shoeshine Boy (uncredited) | |
Larry Duran | Cast | Actor | Gambler (uncredited) |
 Leon Alton | Cast | Actor | Poker Game Spectator (uncredited) |
 Michael Greene | Cast | Actor | Hustler (uncredited) |
 Midge Ware | Cast | Actress | Mrs. Slade |
 Milton Selzer | Cast | Actor | Sokal |
Mimi Dillard | Cast | Actress | Slade's Girlfriend (uncredited) |
 Noble 'Kid' Chissell | Cast | Actor | Bar Patron (uncredited) |
 Olan Soule | Cast | Actor | Hotel Desk Clerk (uncredited) |
Pat McCaffrie | Cast | Actor | Poker Player (uncredited) |
 Rip Torn | Cast | Actor | William Jefferson Slade |
 Robert DoQui | Cast | Actor | Philly (uncredited) |
 Robert Stevenson | Cast | Actor | Gambler (uncredited) |
 Ron Soble | Cast | Actor | Danny |
 Sandy McPeak | Cast | Actor | Poker Player (uncredited) |
Sig Frohlich | Cast | Actor | Poker Game Spectator (uncredited) |
Steve McQueen | Cast | Actor | Eric Stoner ("The Cincinnati Kid") |
 Theo Marcuse | Cast | Actor | Felix |
 Tuesday Weld | Cast | Actress | Christian Rudd |
 William Challee | Cast | Actor | Old Man (uncredited) |
 Émile Genest | Cast | Actor | Cajun |
George Ford | Cast | Poker Game Spectator (uncredited) | |
Waclaw Rekwart | Cast | Actor | Bar Patron (uncredited) |
 Burt Mustin | Cast | Actor | Old Man (uncredited) |
 Sol Murgi | Cast | Poker Game Spectator (uncredited) | |
Rudy Germane | Cast | Actor | Hotel Clerk (uncredited) |
John Barton | Cast | Actor | Spectator at Cockfight (uncredited) |
Richard LaMarr | Cast | Spectator at Cockfight (uncredited) | |
 Bernard Sell | Cast | Actor | Poker Game Spectator (uncredited) |
George Golden | Cast | Poker Game Spectator (uncredited) | |
Paul Verdier | Cast | Second Bettor (uncredited) | |
Mike Morelli | Cast | Actor | Poker Game Spectator (uncredited) |
 Wesley Gale | Cast | Actor | Waiter (uncredited) |
Paul Ravel | Cast | Bar Patron (uncredited) | |
Claude Hall | Cast | Gambler (uncredited) | |
Daniel Elam | Cast | Actor | Waiter (uncredited) |
Bobby Gilbert | Cast | Poker Game Spectator (uncredited) | |
Breena Howard | Cast | Actress | Cajun's Woman (uncredited) |
Raven Grey Eagle | Cast | Actor | Spectator at Cockfight (uncredited) |
John Marlin | Cast | Bar Patron (uncredited) | |
Barry O'Hara | Cast | Eddie (uncredited) | |
Virginia Harrison | Cast | Employee (uncredited) | |
| Person | Type | Job | Role(s) |
