Two years after choosing not to kill the man who killed his son, former police sergeant Leo Barnes has become head of security for Senator Charlene Roan, the front runner in the next Presidential election due to her vow to eliminate the Purge. On the night of what should be the final Purge, a betrayal from within the government forces Barnes and Roan out onto the street where they must fight to survive the night.
| Directing | James DeMonaco | Director |
| Writing | James DeMonaco | Writer |
| Production | Andrew Form | Producer |
| Directing | Jenna Dayton | Script Supervisor |
| Costume & Make-Up | Rosa J. Colón | Set Costumer |
| Art | Megan Romero | Assistant Art Director |
| Crew | Brooke Noska | Visual Effects Editor |
| Crew | Dwight Raymond | Visual Effects Editor |
| Costume & Make-Up | Elisabeth Vastola | Costume Design |
| Visual Effects | David McElfresh | Visual Effects Producer |
| Visual Effects | Joe Harkins | Visual Effects Supervisor |
| Camera | Alexander Martin | Camera Operator |
| Visual Effects | Matthew Noren | Visual Effects Coordinator |
| Visual Effects | James David Hattin | Visual Effects Supervisor |
| Sound | Lewis Goldstein | Supervising Sound Editor |
| Costume & Make-Up | Marissa Giammarco | Makeup Artist |
| Visual Effects | Brenton Murrell | Visual Effects Coordinator |
| Crew | John Ruggieri | Special Effects Coordinator |
| Art | Vanessa Knoll | Set Decoration |
| Camera | Michele K. Short | Still Photographer |
| Art | David Blankenship | Art Direction |
| Production | Michael Bay | Producer |
| Art | Martin Fahrer | Assistant Art Director |
| Costume & Make-Up | Kimberly Guenther Durkin | Costume Supervisor |
| Production | Bradley Fuller | Producer |
| Editing | Todd E. Miller | Editor |
| Production | Sarah Domeier Lindo | Casting Associate |
| Crew | Christian Madera | Visual Effects Editor |
| Costume & Make-Up | Frank Barbosa | Hair Department Head |
| Costume & Make-Up | Joe Rossi | Makeup Department Head |
| Production | Sebastien Lemercier | Producer |
| Art | Sharon Lomofsky | Production Design |
| Camera | Christopher Walsh | Camera Operator |
| Visual Effects | Christopher Sinnott | Visual Effects Producer |
| Visual Effects | Patrick Neighly | Visual Effects Producer |
| Editing | Philippe Majdalani | Digital Intermediate |
| Production | Jason Blum | Producer |
| Costume & Make-Up | Gianna Soprano | Set Costumer |
| Visual Effects | Shaina Holmes | Visual Effects Producer |
| Art | Jason Mayoh | Art Department Coordinator |
| Costume & Make-Up | Minerva Diann Savoy | Seamstress |
| Sound | Lewis Goldstein | Sound Re-Recording Mixer |
| Costume & Make-Up | Shayna Passaretti | Key Hair Stylist |
| Costume & Make-Up | Juliet Loveland | Makeup Artist |
| Camera | Jacques Jouffret | Director of Photography |
| Costume & Make-Up | Sarah Hill Richmond | Assistant Costume Designer |
| Costume & Make-Up | Margaret Palmer | Set Costumer |
| Visual Effects | Matthew T. Lynn | Visual Effects Supervisor |
| Production | Terri Taylor | Casting |
| Visual Effects | Jamison Scott Goei | Visual Effects Producer |
| Visual Effects | Piet Hohl | Visual Effects Supervisor |
| Production | Phillip Dawe | Co-Producer |
| Production | Couper Samuelson | Executive Producer |
| Production | Luc Etienne | Executive Producer |
| Production | Jeanette Volturno | Executive Producer |
| Sound | Nathan Whitehead | Original Music Composer |
| Sound | Tom Ryan | ADR Supervisor |
| Sound | Jason Fyrberg | Sound Mixer |
| Sound | Allan Zaleski | Dialogue Editor |
| Sound | Shaun Brennan | Foley Artist |
| Art | Hilary Taillie | Property Master |
| Art | Risa Uchida Battis | Set Dresser |
| Lighting | Brian Dwiggins | Electrician |
| Lighting | Jesse Goldberg | Gaffer |
| Camera | Matt Hedges | Second Assistant "B" Camera |
| Crew | Jason Joubert | Carpenter |
| Art | Brian Fry | Set Dresser |
| Art | Brian McKenzie | Set Dresser |
| Sound | Kelly Doran | Boom Operator |
| Camera | Woody Bell | Key Grip |
| Camera | Brian Heller | Aerial Director of Photography |
| Art | Alyson MacInnis | Set Dresser |
| Camera | Jimmy E. Jensen | First Assistant "A" Camera |
| Camera | Nolan Ball | First Assistant "B" Camera |
| Art | Nathan Alexander Kirk | Set Dresser |
| Costume & Make-Up | Kim Chewning | Key Costumer |
| Directing | Jon Recher | Second Assistant Director |
| Art | Kerri McGill | Painter |
| Lighting | Aaron Tyburski | Electrician |
| Crew | Kenneth Ferro Jr. | Propmaker |
| Art | John Haven Story | Painter |
| Lighting | Mike Matney | Electrician |
| Directing | Aaron J. Stone | Second Assistant Director |
| Crew | John Larson | Propmaker |
| Art | Mark Oliver | Greensman |
| Art | Scott T. Pina | Construction Coordinator |
| Crew | Trevor Elliott | Propmaker |
| Sound | Sebastien Lacheray | Dialogue Editor |
| Lighting | James R. Mitchell | Best Boy Electric |
| Art | Shann Whynot-Young | Leadman |
| Camera | Robert Kelly | Dolly Grip |
| Lighting | Jack McPhee | Electrician |
| Lighting | George Greene | Electrician |
| Camera | Brian Mattes | Key Grip |
| Directing | Jayson Merrill | First Assistant Director |
| Crew | Cory Curtin | Propmaker |
| Art | Amanda Dobson | Set Dresser |
| Art | Alan Hague | Set Dresser |
| Camera | Jennifer Evans | Dolly Grip |
| Directing | Stephen E. Hagen | First Assistant Director |
| Crew | Carrie Capizzano | Scenic Artist |
| Lighting | Tim Dunbar | Lighting Technician |
| Lighting | Phil Nason | Lighting Technician |
| Crew | David Gere | Stunts |
| Crew | Arthur Hiou | Stunts |
| Writing | James DeMonaco | Characters |
| Visual Effects | Kenzi Parker | VFX Artist |
| Crew | Samantha MacIvor | Stunt Double |
| Crew | Shawnna Thibodeau | Stunt Double |
| Crew | Paul E. Short | Stunts |
| Crew | Nicole Callender | Stunts |
| Crew | Kachina Dechert | Stunts |
| Crew | Bryce Biederman | Stunt Double |
| Crew | Hank Amos | Stunt Coordinator |
| Crew | Mark Fichera | Stunts |
| Crew | Paul Drechsler-Martell | Stunts |
| Crew | Jim Ford | Stunts |
| Crew | Becca GT | Stunts |
| Crew | Wendy Gutierrez | Stunts |
| Crew | Adam Hart | Stunts |
| Crew | Christopher Jon Gombos | Stunts |
| Crew | Jay Hieron | Stunts |
| Crew | Califf Guzman | Stunts |
| Crew | Rick Kain | Stunts |
| Crew | Chad Knorr | Stunts |
| Crew | Pete Klein | Stunts |
| Crew | Mitchell L. Mack | Stunts |
| Crew | John Vincent Mason | Stunts |
| Crew | Daniel Pera | Stunts |
| Crew | Nick Principe | Stunts |
| Crew | Malcolm C. Murray | Stunts |
| Crew | Derrick Simmons | Stunts |
| Crew | Trampas Thompson | Stunts |
| Crew | Kimmy Suzuki | Stunts |
| Crew | Ilyana Eberhardt | Stunts |
| Crew | Roy T. Anderson | Stunt Double |
| Crew | Gina Limbrick | Stunts |
| Crew | Jason Gupton | Stunts |
| Crew | Dylan Hintz | Stunts |
| Crew | Brendan O'Donnell | Stunt Double |
| Crew | Gene Rush | Stunts |
| Crew | J.P. Valenti | Stunts |
| Crew | Alexander Schuler | Stunts |
| Crew | Don Whatley | Stunts |
| Crew | Patrick M. Walsh | Utility Stunts |
| Crew | Sam Slater | Stunts |
