 | Robert De Niro als Travis Bickle |
 | Jodie Foster als Iris Steensma |
 | Cybill Shepherd als Betsy |
 | Harvey Keitel als Matthew "Sport" Higgins |
 | Peter Boyle als Wizard |
 | Leonard Harris als Senator Charles Palantine |
 | Albert Brooks als Tom |
 | Diahnne Abbott als Concession Girl |
 | Frank Adu als Angry Black Man |
 | Victor Argo als Melio |
 | Gino Ardito als Policeman at Rally |
| Garth Avery als Iris' Friend |
| Harry Cohn als Cabbie in Bellmore |
| Cooper Cunningham als Hooker in Cab |
 | Brenda Dickson als Soap Opera Woman |
| Harry Fischler als Dispatcher |
| Nat Grant als Stick-Up Man |
| Richard Higgs als Tall Secret Service Man |
| Beau Kayser als Soap Opera Man |
| Victor Magnotta als Secret Service Photographer |
 | Bob Maroff als Mafioso |
 | Norman Matlock als Charlie T. |
 | Bill Minkin als Tom's Assistant |
 | Murray Moston als Iris' Time Keeper |
 | Harry Northup als Doughboy |
| Gene Palma als Street Drummer |
 | Harlan Cary Poe als Campaign Worker |
 | Steven Prince als Easy Andy, Gun Salesman |
| Peter Savage als The John |
 | Martin Scorsese als Passenger Watching Silhouette |
| Nicholas Shields als Palantine Aide |
| Ralph S. Singleton als T.V. Interviewer |
 | Joe Spinell als Personnel Officer |
| Maria Turner als Angry Hooker on Street |
| Robin Utt als Campaign Worker |
| Tommy Ardolino als Boy on Sidewalk (uncredited) |
| Joseph Bergmann als Movie House Patron (uncredited) |
| Robert P. Cohen als Cab Passenger (uncredited) |
| William Donovan als Police Officer (uncredited) |
| Jean Elliott als Clerk at Sam Goody Store (uncredited) |
| Annie Gagen als Campaign Worker (uncredited) |
 | Trent Gough als Political Rally Attendee (uncredited) |
| Carson Grant als Political Rally Attendee (uncredited) |
 | Mary-Pat Green als Campaign Aide (uncredited) |
| Robert John Keiber als Political Rally Attendee (uncredited) |
| James Mapes als CIA Agent (uncredited) |
 | Debbi Morgan als Girl at Columbus Circle (uncredited) |
| David Nichols als Political Rally Attendee (uncredited) |
 | Antone Pagán als Boy on Sidewalk (uncredited) |
 | Billie Perkins als Iris' Friend (uncredited) |
| Michael Phillips als Political Rally Attendee (uncredited) |
 | Catherine Scorsese als Iris' Mother (newspaper article) (uncredited) |
 | Charles Scorsese als Iris' Father (newspaper article) (uncredited) |
 | Frankie Verroca als Campaign Worker (uncredited) |
| Bernard Herrmann | Original Music Composer |
| Bernard Herrmann | Thanks |
| Bernard Herrmann | Music Director |
| Billy Weber | Assistant Editor |
| Martin Scorsese | Director |
| Paul Schrader | Screenplay |
| Michael Chapman | Director of Photography |
| Juliet Taylor | Casting |
| Tom Rolf | Editor |
| Melvin Shapiro | Editor |
| Rick Alexander | Sound Re-Recording Mixer |
| Gordon Davidson | Sound Effects Editor |
| James Fritch | Sound Effects Editor |
| Sam Gemette | Sound Effects Editor |
| David M. Horton | Sound Effects Editor |
| Marcia Lucas | Supervising Film Editor |
| Charles Rosen | Art Direction |
| Herbert F. Mulligan | Set Decoration |
| Ruth Morley | Costume Design |
| Fred Schuler | Camera Operator |
| Peter Guber | Executive In Charge Of Production |
| Leslie Bloom | Property Master |
| Gary Springer | Production Assistant |
| Julia Phillips | Producer |
| Michael Phillips | Producer |
| Kris Kristofferson | Thanks |
| Keith Addis | Producer's Assistant |
| Frank E. Warner | Sound Effects Editor |
| Ralph S. Singleton | Second Assistant Director |
| Amy Holden Jones | Other |
| Irving Buchman | Makeup Artist |
| Dick Smith | Makeup Effects |
| Dick Smith | Special Effects Makeup Artist |
| Richard Goodwin | Thanks |
| Alec Hirschfeld | Assistant Camera |
| Harry J. Ufland | Other |
| Paul Kimatian | Still Photographer |
| Dan Wallin | Other |
| Carter Stevens | Additional Photography |
| Sandra Weintraub | Creative Consultant |
| Michael Zingale | Other |
| Richard Quinlan | Gaffer |
| Sylvia Fay | Extras Casting |
| Bill Johnson | Assistant Camera |
| Dan Coplan | Security |
| Shinichi Yamazaki | Music Editor |
| Julia Cameron | Thanks |
| Raymond Hartwick | Transportation Coordinator |
| Cosmo Sorice | Scenic Artist |
| Josh Weiner | Still Photographer |
| Mel Zelniker | ADR Recordist |
| Marion Billings | Publicist |
| William Ward | Best Boy Electric |
| Kay Chapin | Script Supervisor |
| Chris Soldo | Production Assistant |
| George Trirogoff | Assistant Editor |
| Phillip M. Goldfarb | Production Manager |
| Phillip M. Goldfarb | Associate Producer |
| David Nichols | Other |
| Jack Hayes | Thanks |
| Jack Hayes | Orchestrator |
| Jack Hayes | Conductor |
| Roger Pietschmann | Sound Recordist |
| Robert Ward | Key Grip |
| Vern Poore | Sound Re-Recording Mixer |
| Les Lazarowitz | Sound Mixer |
| Tex Rudloff | Sound Supervisor |
| Robert P. Cohen | Assistant Director Trainee |
| Mona Orr | Hairdresser |
| Peter R. Scoppa | Assistant Director |
| Tony Parmelee | Special Effects |
| Dan Perri | Title Designer |
| Tom Scott | Musician |
| Christopher Palmer | Orchestrator |
| Ed Quinn | Grip |
| Al Craine | Wardrobe Supervisor |
| Steve Schapiro | Additional Photography |
| Sandy Brooke | Assistant Camera |
| David Daniel | Stunts |
| Uan Rasey | Musician |
| Ron Zarilla | Assistant Camera |
| David Goodnoff | Assistant Property Master |
| William Eustace | Second Assistant Director |
| Connie Foster | Stand In |
| Charlie McCarthy | Thanks |
| Robert Rogow | Boom Operator |
| Noni Rock | Production Office Coordinator |
| Stephen Frankfurt | Title Designer |
| Emil Richards | Musician |
| Dave Blume | Music Director |
| Pat Dodds | Other |
| Eugene Iemola | Production Assistant |
| Howard Newman | Publicist |
| Renate Rupp | Other |
| Loretta Cubberley | Thanks |
| Linda Kopcyk | Thanks |
| Jerry Orange | Thanks |
| Hank Phillippi | Thanks |
