 | Y'lan Noel als Dmitri Cimber |
 | Lex Scott Davis als Nya Charms |
 | Joivan Wade als Isaiah Charms |
 | Steve Harris als Freddy |
 | Mugga als Dolores |
 | Patch Darragh als Arlo Sabian / Chief of Staff |
 | Marisa Tomei als Dr. May Updale / Architect |
 | Luna Lauren Velez als Luisa |
 | Kristen Solis als Selina |
 | Rotimi Paul als Skeletor |
 | Mo McRae als 7 & 7 |
 | Jermel Howard als Lorenzo |
 | Siya als Blaise |
 | Christian Robinson als Capital A |
 | Derek Basco als Taz |
 | D.K. Bowser als Sharpie |
 | Mitchell Edwards als Kels |
 | Maria Rivera als Anna |
 | Chyna Layne als Elsa |
 | Ian Blackman als Bracken |
 | Melonie Diaz als Juani |
| Naszir Nance als Terence |
 | Peter Johnson als Pastor Carl Almory |
 | Levy Tran als Roenick |
 | Kevin Carrigan als General Smiley |
 | Desiigner als Kels' Crew / Purge Partygoer |
 | Qurrat Ann Kadwani als News Reporter #3 |
 | Cindy Robinson als Announcer (voice) |
 | Cloé Xhauflaire als News Reporter #1 |
 | John P. McGinty als News Reporter #2 |
 | Claudine Ewing als News Reporter #6 |
 | Susanna Guzman als Sister #1 |
 | Olivia Frances Williams als Sister #2 |
 | Matthew Mesler als Psychologist #1 |
 | Geoff Schuppert als Psychologist 2 |
 | Deidre Goodwin als Psychologist #3 |
 | Nancy Lemenager als Psychologist #4 |
 | Neal Gupta als Tech #1 |
 | Ricky Needham als Tech #2 |
 | Anthony Lee Medina als Tech #3 |
 | Mike Cabellon als Tech #4 |
 | Nathyia Jackson als Church Guard |
| Rolando Martín Gómez als Man with Gun |
 | Paul Iatomasi als Security Guard |
 | Katina Forte als Reporter #1 |
 | Van Jones als Reporter #2 |
 | Jane Fergus als Reporter #4 |
 | Alan Pietruszewski als Reporter #5 |
 | Aaron Moss als Reporter #6 |
 | Logan Crawford als Reporter #7 |
| Gabriel Lopez als Tall Man |
 | Boris Khaykin als Crackhead |
 | Moisés Acevedo als Crazy-Eyed Man |
 | Patrick Byas als Bloody Victim |
 | Shonica Gooden als Female Resident |
 | Shaun Woodland als Male Resident |
 | Jessica Bell als NYPD Officer Wilson (uncredited) |
| David Breda als Purge Supporter (uncredited) |
| Korey Bastian als Purge Supporter / Villain (uncredited) |
 | Jason John Beebe als Masked Purger (uncredited) |
 | Robert Bozek als Statistician (uncredited) |
 | Allen Wall als Cameraman Reporter |
| Bill Smith als Government Purge Supporter (uncredited) |
 | Aaron V. Williamson als Actor (uncredited) |
| Gerard McMurray | Director |
| James DeMonaco | Writer |
| Brittany Petros | Location Manager |
| Terri Taylor | Casting |
| Carl Hicks | Construction Coordinator |
| James Rosenthal | Property Master |
| Ken Ishii | Production Sound Mixer |
| Deb Peterson | First Assistant Camera |
| Austin McLoughlin | Lighting Technician |
| Bruce Winant | ADR Voice Casting |
| Michael McFadden | Boom Operator |
| Jonathan Christiansen | Music Supervisor |
| Megan Norris | Makeup Artist |
| Quenell Jones | Camera Operator |
| Mitsuko Alexandra Yabe | Music Editor |
| Amela Bakšić | Costume Design |
| Jennifer Suarez | Key Makeup Artist |
| Faith Abraham | Casting Assistant |
| Tracey Phillips-Boone | Costume Supervisor |
| Sebastien Lemercier | Producer |
| Matthew Sullivan | Set Decoration |
| Leo Corey Castellano | Makeup Effects Designer |
| Frank Coppola | Scenic Artist |
| Peggy Fisher Pajak | Scenic Artist |
| Ray Bivins | Special Effects Coordinator |
| Gregory Cahill | Rigging Grip |
| Kelsey Ettman | Assistant Costume Designer |
| Michael Bay | Producer |
| Bradley Fuller | Producer |
| Mitch Hounslow | Visual Effects Editor |
| Dexter Kennedy | Drone Operator |
| Sharon Lomofsky | Production Design |
| Jon Carter | Hair Department Head |
| Timothy Limner | Dolly Grip |
| Leo Corey Castellano | Makeup Department Head |
| Monique Hyman | Key Hair Stylist |
| Steven R. Molen | Production Manager |
| Michelle Brennen | Visual Effects Producer |
| Andrew Form | Producer |
| Anastas N. Michos | Director of Photography |
| Ally Conover | Casting Associate |
| James DeMonaco | Producer |
| Shawna-Nova Foley | Key Costumer |
| Mike Soppit | Visual Effects Editor |
| Ellis Redd | Art Department Coordinator |
| Jon Graham | Aerial Camera |
| Dann Fink | ADR Voice Casting |
| Andrew Femenella | Casting Associate |
| Sarah Domeier Lindo | Casting |
| David Blankenship | Art Direction |
| James Gucciardo | Camera Operator |
| Matt Naughton | Gaffer |
| Jason Blum | Producer |
| Hersha McKinney | Hairstylist |
| Jerome Camera Williams | First Assistant Camera |
| Jenna Dayton | Script Supervisor |
| Jim Page | Editor |
| James DeMonaco | Characters |
| Aaron Khristeus | In Memory Of |
| James DeMonaco | Executive Producer |
| Steven R. Molen | Executive Producer |
| Jeanette Volturno | Executive Producer |
| Couper Samuelson | Executive Producer |
| Kevin Lax | Music |
| Christine Kromer | Casting |
| Phillip Dawe | Co-Producer |
| Steven R. Molen | Unit Production Manager |
| Cory Johnson | First Assistant Director |
| Cyndi Martin | Second Assistant Director |
| Paige Pemberton | Production Supervisor |
| Kristy Choo | Production Coordinator |
| Rose Beale | Assistant Production Coordinator |
| Patrick McBride | Production Secretary |
| Holly Pilato-Scharnweber | Production Secretary |
| Michael Collins | Production Accountant |
| Brigitte Altenhaus | Assistant Art Director |
| Dave Lieber | Assistant Art Director |
| Tiffany Apple Keenan | Graphic Designer |
| Juan Sanchez | Storyboard Artist |
| Robin Simmerly | Assistant Property Master |
| Adam Cameron | Leadman |
| Jason Jurewicz | Set Dresser |
| James P. Kerr | Set Dresser |
| Keith B. Massey | Set Dresser |
| Randy Krautsack Jr. | Set Dresser |
| Tom J Rukavina | Set Dresser |
| Marcus Cole | Steadicam Operator |
| Yale Gropman | Second Assistant "A" Camera |
| Brett Roldel | Second Assistant "B" Camera |
| Lewis Rothenberg | Digital Imaging Technician |
| Kristina Lally | Clapper Loader |
| Annette Brown | Still Photographer |
| Ken Ishii | Sound Mixer |
| Matt Naughton | Chief Lighting Technician |
| Jared Dubinski | Assistant Chief Lighting Technician |
| Alexander Stevens | Lighting Technician |
| Christopher Barbaria | Lighting Technician |
| Thomas Doyle | Lighting Technician |
| Anthony Pacella | Generator Operator |
| Sean Cassidy | Key Grip |
| Kevin Meegan | Best Boy Grip |
| John-Paul Rankin | Dolly Grip |
| James Sullivan | Grip |
| Roberto Pierson | Grip |
| Thomas G. Rosputni | Grip |
| Jesse Panuccio | Rigging Grip |
| John Panuccio | Rigging Grip |
| Janet Gaglione | Costumer |
| Laurie Podsiadly | Costumer |
| Clare Jordan | Tailor |
| Eric s Wilson | Makeup Artist |
| Angel Cobb | Hairstylist |
| Hank Amos | Stunt Coordinator |
| Martin De Boer | Utility Stunts |
| Alison A. Taylor | Location Manager |
| Brittany Petros | Assistant Location Manager |
| Tisha Jefferson | Assistant Location Manager |
| Pedro Mata | Assistant Location Manager |
| Jake Cassel | Assistant Location Manager |
| Bobby Gott | Assistant Location Manager |
| Noreen Dimster-Denk | Second Second Assistant Director |
| Roslyn Aronowitz | Second Second Assistant Director |
| Chris Cook | Second Assistant Director |
| James Harkerss | Transportation Captain |
| Thomas O'Connor | Transportation Co-Captain |
| Maize Muscato | Craft Service |
| Hannah Leilani Jordan | Craft Service |
| Ann Podolak | Set Medic |
| Mallory Trice | Post Production Coordinator |
| Julie Carr | First Assistant Editor |
| Morgan Heller | Assistant Editor |
| Josh Berger | Sound Re-Recording Mixer |
| Jacob Ribicoff | Sound Re-Recording Mixer |
| Jacob Ribicoff | Supervising Sound Editor |
| Jacob Ribicoff | Sound Designer |
| Eric Strausser | Assistant Sound Editor |
| Giuseppe Cappello | Assistant Sound Editor |
| Rich Bologna | Sound Effects Editor |
| Sean Garnhart | Sound Effects Editor |
| John Werner | Dialogue Editor |
| Ruth Hernandez | ADR Editor |
| Tony Martinez | ADR Editor |
| Roland Vajs | Foley Editor |
| Nuno Bento | Foley Artist |
| Joana Niza Braga | Foley Mixer |
| Avi Laniado | Sound Engineer |
| Joel Scheuneman | Sound Engineer |
| Bobby Johanson | ADR Mixer |
| Michael Rivera | ADR Mixer |
| Michael Rivera | Music Supervisor |
| Corey Wallace | Orchestrator |
| Richie Adams | Title Designer |
| Daniel Wehr | Music Sound Design and Processing |
| Daniel Wehr | Additional Music |
| Anna Krempholtz | Scenic Artist |
| Aja Frary | Stunts |
| Ilyana Eberhardt | Stunt Double |
