| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andy Gill | Crew | Crew | Stunts |
 Arianne Phillips | Crew | Costume & Make-Up | Costume Design |
 Bill Finger | Crew | Writing | Characters |
 Bob Kane | Crew | Writing | Characters |
 Brian Machleit | Crew | Crew | Stunt Coordinator |
 Brian Simpson | Crew | Crew | Stunts |
 Bruce Timm | Crew | Writing | Characters |
 Craig Baxley Jr | Crew | Crew | Stunts |
Dan Webster | Crew | Art | Supervising Art Director |
David Webb | Crew | Directing | First Assistant Director |
 Dean A. Zupancic | Crew | Sound | Sound Re-Recording Mixer |
 Doug Coleman | Crew | Crew | Stunts |
 Emma Tillinger Koskoff | Crew | Production | Producer |
 Erik Aadahl | Crew | Sound | Supervising Sound Editor |
 Francine Maisler | Crew | Production | Casting |
 George Drakoulias | Crew | Sound | Music Supervisor |
 Georgia Kacandes | Crew | Production | Executive Producer, Unit Production Manager |
 Gregory Irwin | Crew | Camera | First Assistant "A" Camera |
James M. Halty | Crew | Crew | Stunts |
 Jeff Groth | Crew | Editing | Editor |
 John Branagan | Crew | Crew | Stunts |
Kay Georgiou | Crew | Costume & Make-Up | Hair Designer |
 Lawrence Sher | Crew | Camera | Director of Photography |
Lori DeLapp | Crew | Costume & Make-Up | Costume Supervisor |
 Mark Friedberg | Crew | Art | Production Design, Executive Producer |
 Michael Uslan | Crew | Production | Executive Producer |
 Nicki Ledermann | Crew | Costume & Make-Up | Makeup Designer |
Noelle King | Crew | Art | Set Designer |
 Paul Dini | Crew | Writing | Characters |
Randall Poster | Crew | Sound | Music Supervisor |
 Ray Lykins | Crew | Crew | Stunts |
 Scott Silver | Crew | Writing | Writer, Executive Producer |
Steven A. Morrow | Crew | Sound | Sound Mixer |
 Sylvain Chomet | Crew | Visual Effects | Animation |
 Tim Rigby | Crew | Crew | Stunts |
 Tim Trella | Crew | Crew | Stunts |
 Todd Phillips | Crew | Directing | Director, Producer, Writer |
 Tom Ozanich | Crew | Sound | Sound Re-Recording Mixer |
Alyssa Morgan | Crew | Costume & Make-Up | Makeup Artist |
Brendon O'Dell | Crew | Crew | Special Effects Coordinator |
 Declan Mulvey | Crew | Crew | Stunts |
Jason Ruder | Crew | Crew | Executive Music Producer, Executive Producer |
Joseph Garner | Crew | Production | Producer |
Sarah Contant | Crew | Art | Set Designer |
 Wayne Dalglish | Crew | Crew | Stunts |
Daniel Leavitt | Crew | Crew | Stunts |
 Lady Gaga | Crew | Sound | Music Consultant |
 Matt Berberi | Crew | Crew | Stunt Double |
David Meyer | Crew | Art | Art Direction |
 Hildur Guðnadóttir | Crew | Sound | Original Music Composer |
Jacqueline Fernandez | Crew | Costume & Make-Up | Makeup Artist |
Meghan Currier | Crew | Sound | Music Coordinator |
Marc Tantin | Crew | Crew | Special Effects Technician |
 Eliza Coleman | Crew | Crew | Stunts |
 Jerry Robinson | Crew | Writing | Characters |
 Brian Kinney | Crew | Costume & Make-Up | Makeup Artist |
Martina Sykes | Crew | Costume & Make-Up | Makeup Artist |
Mitchell Beck | Crew | Costume & Make-Up | Key Hair Stylist |
Michael Thurman | Crew | Art | Set Dresser |
Michael Kaleta | Crew | Sound | Boom Operator |
Ken Haber | Crew | Art | Location Scout |
 Shauna Duggins | Crew | Crew | Stunts |
 Nitasha Bhambree | Crew | Crew | Stunts |
Jared Patrick Gerbig | Crew | Art | Art Direction |
Rick Chavez | Crew | Art | Assistant Property Master |
 Colby Lemmo | Crew | Crew | Stunt Double, Stunts |
Aaron Hurvitz | Crew | Art | Location Scout |
Richard Epper | Crew | Crew | Utility Stunts |
Erica Hohf | Crew | Art | Art Direction |
 Mallory Thompson | Crew | Crew | Stunts |
 Sweet P. Vaughn | Crew | Costume & Make-Up | Makeup Artist |
John Damiani | Crew | Costume & Make-Up | Key Makeup Artist |
 Ross Kohnstam | Crew | Crew | Stunts |
Trevor Tavares | Crew | Directing | Second Assistant Director |
Heather Galipo | Crew | Costume & Make-Up | Makeup Artist |
Matthew Lillis | Crew | Crew | Special Effects |
Gordon Stotz | Crew | Art | Art Direction |
Bryan Mendoza | Crew | Sound | Utility Sound |
Jake Swallow | Crew | Crew | Stunts |
 Brett Smrz | Crew | Crew | Stunts |
Beverly Abbott | Crew | Visual Effects | Visual Effects Producer |
Mia Bauman | Crew | Costume & Make-Up | Makeup Artist |
Ryan Robert Howard | Crew | Directing | Second Assistant Director |
 Michael Arnold | Crew | Crew | Choreographer |
Justine Conte | Crew | Production | Co-Producer |
Rhys Millen | Crew | Crew | Stunts |
Brent Fletcher | Crew | Crew | Stunts |
Hogan Lee | Crew | Art | Set Designer |
Jessie Bishop | Crew | Costume & Make-Up | Makeup Artist |
John Reynolds | Crew | Camera | Best Boy Grip |
Sydnie Ponic | Crew | Art | Art Direction |
Michael Duenas | Crew | Crew | Special Effects Technician |
Taylor Walters | Crew | Crew | Special Effects Technician |
Randy Manion | Crew | Production | Unit Production Manager |
Matthew Bouchard | Crew | Crew | Special Effects Technician |
 Ajgie Kirkland | Cast | Actor | E Ward Inmate |
 Alfred Rubin Thompson | Cast | Actor | Ernie Bullock |
 Bill Smitrovich | Cast | Actor | Judge Herman Rothwax |
 Brendan Gleeson | Cast | Actor | Jackie Sullivan |
 Brian Donahue | Cast | Actor | Additional Guard |
 Catherine Keener | Cast | Actress | Maryanne Stewart |
 Don McManus | Cast | Actor | Paddy Meyers' Producer |
 Frances Conroy | Cast | Actress | Penny Fleck (archive footage) |
 Gattlin Griffith | Cast | Actor | Masked Joker Driver |
 Gregg Daniel | Cast | Actor | Music Teacher |
 Joaquin Phoenix | Cast | Actor | Arthur Fleck |
 John Lacy | Cast | Actor | Arkham Guard |
 June Carryl | Cast | Actress | Dr. Louise Beatty |
 Ken Leung | Cast | Actor | Dr. Victor Liu |
 Murphy Guyer | Cast | Actor | White Chapel Minister |
 Nick Cave | Cast | Actor | Joker / Shadow (voice) (uncredited) |
Ray Lykins | Cast | Actor | Victim's Dad |
 Sharon Washington | Cast | Actress | Debra Kane |
 Stephen Stanton | Cast | Actor | Stan L. Brooks (voice) |
 Steve Coogan | Cast | Actor | Paddy Meyers |
 Ashton Moio | Cast | Actor | Joker Fan #2 |
Jimmy Smagula | Cast | Actor | Additional Guard |
 Mac Brandt | Cast | Actor | Arkham Guard |
 Mike Houston | Cast | Actor | Additional Guard |
Lady Gaga | Cast | Actress | Lee Quinzel |
 Laurie Dawn | Cast | Actress | Reporter |
 George Carroll | Cast | Actor | Arkham Guard |
 Jacob Lofland | Cast | Actor | Ricky Meline |
 Leigh Gill | Cast | Actor | Gary Puddles |
 Zazie Beetz | Cast | Actress | Sophie Dumond |
Wayne Dehart | Cast | Actor | E Ward Inmate |
Anthony Wilson | Cast | Actor | E Ward Inmate |
 Troy Fromin | Cast | Actor | E Ward Inmate |
 Jimmy Walker Jr. | Cast | Actor | E Ward Inmate |
 Casey Burke | Cast | Actress | Joker Girl |
Hudson Oz | Cast | Actor | Joker Doppelganger |
 Martin Kildare | Cast | News Anchor | |
 Jess King | Cast | Actor | Additional Guard |
 Harry Lawtey | Cast | Actor | Harvey Dent |
 Tim Dillon | Cast | Actor | Arkham Guard |
 Will Ropp | Cast | Actor | Joker Fan #1 |
 Carson Higgins | Cast | Actor | Junior Associate |
 Angela D. Watson | Cast | Actress | Jury Foreman |
Robert Loftus | Cast | Actor | Guard |
Richard Busser | Cast | Actor | Additional Guard |
 Ben van Diepen | Cast | Actor | Music Class Singer |
| Person | Type | Job | Role(s) |
