 | Keanu Reeves als John Wick |
 | Halle Berry als Sofia |
 | Ian McShane als Winston |
 | Laurence Fishburne als Bowery King |
 | Mark Dacascos als Zero |
 | Asia Kate Dillon als The Adjudicator |
 | Lance Reddick als Charon |
 | Anjelica Huston als The Director |
 | Saïd Taghmaoui als The Elder |
 | Jerome Flynn als Berrada |
 | Randall Duk Kim als Doctor |
 | Margaret Daly als Operator |
 | Robin Lord Taylor als Administrator |
 | Susan Blommaert als Librarian |
 | Unity Phelan als Ballerina |
 | Jason Mantzoukas als Tick Tock Man |
 | Andrea Sooch als Ticket Taker |
 | Sergio Delavicci als Ruska Roma |
 | Cecep Arif Rahman als Shinobi #1 |
 | Yayan Ruhian als Shinobi #2 |
 | Tiler Peck als Ballet Choreographer |
 | Baily Jones als Dress Rehearsal Ballerina |
 | India Bradley als Dress Rehearsal Ballerina |
 | Olivia MacKinnon als Dress Rehearsal Ballerina |
 | Sarah Villwock als Dress Rehearsal Ballerina |
 | Eliza Blutt als Dress Rehearsal Ballerina |
 | Harrison Coll als Dress Rehearsal Ballerina |
 | Boban Marjanović als Ernest |
 | Maxim Beloserkovsky als Ballet Instructor #1 |
 | Charles Askegard als Ballet Instructor #2 |
 | Stefaniya Makarova als Ballet Instructor #3 |
 | Jeff G. Waxman als NY Taxi Driver |
 | Aïssam Bouali als Yassin |
 | Mustapha Adidou als Zahir |
| Alexey Golousenko als Ruska Roma Guard |
| Basil Iwanyk | Producer |
| Chad Stahelski | Director |
| Joel J. Richard | Original Music Composer |
| Tyler Bates | Original Music Composer |
| Erica Lee | Producer |
| Evan Schiff | Editor |
| Letizia Santucci | Set Decoration |
| Teddy Setiawan | Art Direction |
| Chris Shriver | Supervising Art Director |
| David Schlesinger | Set Decoration |
| Salaheddine Benchegra | Casting |
| Marisol Roncali | Casting |
| Mary Vernieu | Casting |
| Ian Bailie | Supervising Art Director |
| Kevin Kavanaugh | Production Design |
| Marc Abrams | Screenplay |
| Chris Collins | Screenplay |
| David Leitch | Executive Producer |
| Shay Hatten | Screenplay |
| Derek Kolstad | Screenplay |
| Jeff G. Waxman | Executive Producer |
| Scott Rogers | Stunt Coordinator |
| Kevin J. Edelman | Music Supervisor |
| John R. Saunders | First Assistant Director |
| John R. Saunders | Co-Producer |
| Chad Stahelski | Executive Producer |
| Jeremy Marks | Second Assistant Director |
| Jennifer Madeloff | Associate Producer |
| Darrin Prescott | Second Unit Director |
| Julie Hartley | Unit Production Manager |
| Jeff G. Waxman | Unit Production Manager |
| Luca Mosca | Costume Designer |
| Dan Laustsen | Director of Photography |
| Jeremie Vigot | Stunt Coordinator |
| Robert Nederhorst | Visual Effects Supervisor |
| Joby Harold | Executive Producer |
| Jonathan Eusebio | Stunt Coordinator |
| Jonathan Eusebio | Fight Choreographer |
| Naaman Marshall | Art Direction |
| Niko Tavernise | Still Photographer |
| Clint Wallace | Set Designer |
| Sarah Contant | Set Designer |
| Kerrie Smith | Hair Designer |
| Andy Koyama | Sound Re-Recording Mixer |
| Julian L. Townsend | Sound Mixer |
| Joanne Higginbottom | Additional Music |
| Kerry Joseph | Visual Effects Producer |
| Greg Baldi | Second Unit Director of Photography |
| Schavaria Reeves | Sound Mixer |
| Martyn Zub | Sound Re-Recording Mixer |
| Michael Nyqvist | In Memory Of |
| Mark P. Stoeckinger | Supervising Sound Editor |
| Jennifer Madeloff | Production Supervisor |
| Stephen M. Kelley | Makeup Designer |
| Amador Valenzuela | Title Designer |
| Steven Kirshoff | Special Effects Supervisor |
| Karym Ronda | Sound Mixer |
| David J. Schwartz | Sound Mixer |
| Andrew Simpson | Animal Coordinator |
| Luke Gibleon | Sound Designer |
| Aaron Becker | Title Designer |
| Martyn Zub | Sound Designer |
| Alan Rankin | Sound Designer |
| Lorena Pérez Batista | Additional Music |
| Nicholas Tripodi | Animation Supervisor |
| Stephanie Holbrook | Casting |
| Jackson Spidell | Stunt Double |
| Laila Ait Oujamaa | Art Department Coordinator |
| Jill Bogdanowicz | Colorist |
| John Scott Cook | First Assistant Editor |
| Nick Ellsberg | Assistant Editor |
| Halima K. Gilliam | First Assistant Editor |
| Bill Almeida | Gaffer |
| Abderrazak Barnoussi | Camera Operator |
| Patrick Bramucci | Rigging Gaffer |
| Ernie Vigil | Stunt Double |
| Tony Vo | Stunt Double |
| Haaron Hines | Stunt Double |
| Anisha Gibbs | Stunt Double |
| Jacobsen Erin | Set Dresser |
| Alia Shelesh | Thanks |
| Derek Kolstad | Story |
| Derek Kolstad | Characters |
| Heidi Moneymaker | Stunts |
| Daniel Bernhardt | Stunts |
| Tad Griffith | Stunts |
| Jennifer Lamb | Stunts |
| Daniel Hargrave | Stunts |
| Jeremy Fry | Stunts |
| Todd Harris | Storyboard Artist |
