 | Hugh Jackman als Logan / Wolverine / X-24 |
 | Dafne Keen als Laura / X-23 |
 | Patrick Stewart als Charles Xavier / Professor X |
 | Elizabeth Rodriguez als Gabriela |
 | Boyd Holbrook als Pierce |
 | Stephen Merchant als Caliban |
 | Richard E. Grant als Dr. Rice |
 | Stephen Dunlevy als Macon |
 | Eriq La Salle als Will Munson |
 | Elise Neal als Kathryn Munson |
 | Quincy Fouse als Nate Munson |
 | Al Coronel als Federale Commander |
 | Frank Gallegos als Federale Lieutenant |
 | Anthony Escobar als Federale |
 | Reynaldo Gallegos als Rey |
 | Krzysztof Soszynski als Mohawk |
 | Daniel Bernhardt als Bone Breaker |
 | Ryan Sturz als Pretty Boy |
 | Jef Groff als Reaver |
 | Brandon Melendy als Reaver |
 | Oren Hawxhurst als Reaver |
 | Jeremy Fitzgerald als Reaver |
 | Chris Palermo als Reaver |
 | Paul Andrew O'Connor als Reaver |
| Clinton Roberts als Reaver |
 | Rocky Abou-Sakher als Reaver |
 | Keith Jardine als Reaver |
| Jean Claude Leuyer als Reaver |
| Andrew Arrabito als Reaver |
 | Sebastian James als Reaver |
 | Aaron Matthews als Reaver |
 | Garrett Hammond als Reaver |
 | Matt McClain als Reaver |
 | Maureen Brennan als Motel Manager |
 | Jason Genao als Rictor |
 | Hannah Westerfield als Rebecca |
 | Bryant Tardy als Bobby |
 | Ashlyn Casalegno als Charlotte |
 | Alison Fernandez als Delilah |
 | Parker Lovein als Lizard Boy |
 | Jimmy Gonzales als Mexican Staff Member |
 | Dave Davis als Convenience Store Clerk |
 | Lennie Loftin als Jackson |
 | Mark Ashworth als Bartender |
 | James Handy als Old Doctor |
 | Bryce Romero als Prom Teen #1 |
 | Phi Vu als Prom Teen #2 |
 | Chester Rushing als Prom Teen #3 |
 | David Simpson als Prom Teen #4 |
 | Lauren Gros als Bridesmaid |
| John Raymond als Pastor |
 | Vanessa Cloke als Mourning Widow |
 | Doris Morgado als Maria |
 | Katie Anne Mitchell als Infirmary Nurse |
 | Lara Grice als Car Dealer |
 | James Moses Black als Major |
 | Ned Yousef als Banger |
 | Michael Lehr als Banger |
 | Baxter Humby als Banger |
 | Bryan Sloyer als Banger |
 | Daniel Hernández als Banger |
 | John Bernecker als Federale |
 | Evan Dane Taylor als Federale |
| Joe Nin Williams als Federale |
 | Toby Holguin als Federale |
 | Robert Wu als Federale |
 | Anthony N. als Federale |
| Victor Winters-Junco als Federale |
 | Eyad Elbitar als Federale |
 | Craig Henningsen als Federale |
 | Han Soto als Valet |
 | Rissa Rose Kilar als Pine Cone Girl |
 | Salef Celiz als Jonah |
 | Aidan Kennedy als Mutant Child |
 | Nayah Murphy als Mutant Child |
 | Chase Cubia als Mutant Child |
 | Emma Teo als Mutant Child |
| Vincenzo Lucatorto als Mutant Child |
 | Noell Jellison als Mutant Child |
 | Haley Glass als Mutant Child |
| Ella Rowbotham als Mutant Child |
| Hudson Wright als Mutant Child |
| Sebeon Jackson als Mutant Child |
 | Kelton DuMont als Glowing Eyes Boy |
 | Damon Carney als Jackson's Henchman |
| Cynthia Woods als Screaming Casino Woman |
| Mali O'Connor als Bumpy Skinned Kid |
 | David Kallaway als Rhodes |
| Robert Vargas als Border Guard |
| David Paris als Helicopter Pilot |
 | Gonzalo Robles als Special Forces (uncredited) |
 | Tim Connolly als Reaver (uncredited) |
 | Mary Peyton Stewart als Bridesmaid (uncredited) |
 | Julia Holt als Casino Patron (uncredited) |
| Lauren Shuler Donner | Producer |
| Stan Lee | Executive Producer |
| James Mangold | Director |
| Michael McCusker | Editor |
| John Mathieson | Director of Photography |
| Simon Kinberg | Producer |
| Chris Farmer | Supervising Art Director |
| François Audouy | Production Design |
| Joseph M. Caracciolo Jr. | Executive Producer |
| Daniel Orlandi | Costume Design |
| Kurt Williams | Co-Producer |
| Peter Lando | Set Decoration |
| Gary Hymes | Stunt Coordinator |
| Andy Abele | Stunts |
| Sean J. Donnelly | Location Manager |
| Jessica Derhammer | Production Supervisor |
| Rebecca Puck Stair | Location Scout |
| Rowan Stanland | Location Scout |
| Rocky Abou-Sakher | Stunts |
| Andrés Moret Urdampilleta | Translator |
| Nicole Reed LeFevre | Set Designer |
| Sarah Katzman | Casting |
| Benj Gibicsar | Ager/Dyer |
| Preethi Venkateswaran | 3D Modeller |
| Elaine Ramires | Costume Supervisor |
| Andrew McCartney | Animation |
| Jeffrey Kalmus | VFX Supervisor |
| Jaim O'Neil | Gaffer |
| Michael Green | Screenplay |
| James Mangold | Screenplay |
| Scott Frank | Screenplay |
| James Mangold | Story |
| Gary L. Horton | Driver |
| Josh McLaglen | Executive Producer |
| James Mangold | Executive Producer |
| Hutch Parker | Producer |
| Paul Massey | Sound Re-Recording Mixer |
| Mark D. Spain | Ager/Dyer |
| Courtney Lether | Makeup Artist |
| Luke Freeborn | Art Direction |
| Steven DeSantis | Construction Coordinator |
| Andy Ryan | Gaffer |
| Joe Cassano | Dolly Grip |
| Brian Maratea | Boom Operator |
| Bailey Domke | Makeup Artist |
| Berj Bannayan | Visual Effects Supervisor |
| Giselle Spence | Seamstress |
| Cory Fleming | Aerial Coordinator |
| Natalie Rose | Hairstylist |
| Karri Farris | Makeup Artist |
| Mary Iannelli | Assistant Costume Designer |
| Michael Fitzgerald | Epk Camera Operator |
| Rob Hinderstein | Makeup Artist |
| Brian Penikas | Makeup Artist |
| Khanh Trance | Wigmaker |
| Skip Kimball | Digital Intermediate |
| Keith Sellers | Visual Effects Supervisor |
| Brittany A. Jones | Casting Associate |
| Nora Phillips Pedersen | Key Costumer |
| Sara Roybal | Makeup Artist |
| Chas Jarrett | Visual Effects Supervisor |
| Doug Spilatro | Visual Effects Supervisor |
| Rob Skuse | Rigging Grip |
| Joel Harlow | Makeup Designer |
| Melissa Binder | Ager/Dyer |
| Garry Elmendorf | Special Effects Supervisor |
| Hamilton Sterling | Sound Designer |
| Chelsea Mirus | Visual Effects Coordinator |
| Adam Walls | Makeup Artist |
| Annette Farnsworth | Set Costumer |
| Jordan Ferrer | Art Direction |
| Cindy M. Ichikawa | Art Department Coordinator |
| J.P. Jones | Property Master |
| Teresa Berus | Visual Effects Coordinator |
| David Luckenbach | Camera Operator |
| Francesca Bradley | Casting Associate |
| Jimi Ryan | Key Grip |
| Chase Heard | Hairstylist |
| Beth Lipari | Casting Associate |
| Sheila Waldron | Script Supervisor |
| Lukasz Jogalla | Second Unit Director of Photography |
| Walter 'Bud' Scott | Key Grip |
| Remi Savva | Makeup Artist |
| Daniel M. Nussbaum | First Assistant Editor |
| Lisa Beach | Casting |
| Laura Dochtermann | Visual Effects Coordinator |
| Stuart Gordon Tribble | Key Costumer |
| Max Patrucco | Rigging Grip |
| Karen Romero | Makeup Artist |
| Scott Plauche | Art Direction |
| Allan Magled | Visual Effects Producer |
| Amelia Chen Miley | Casting Associate |
| Aaron Wiener | Script Coordinator |
| Charley Gilleran | Rigging Grip |
| Laura Graham | ADR Editor |
| Anthony Smith | Visual Effects Supervisor |
| Ferdinand Duplantier Jr. | Rigging Gaffer |
| Ben Rothstein | Still Photographer |
| Gloria Pasqua Casny | Hair Department Head |
| Marisa Clayton | Digital Intermediate |
| Michael Musteric | Second Assistant Director |
| Marian Gay | Art Department Assistant |
| Brittany Dewees | Special Effects Coordinator |
| Scott Dwyer | Special Effects |
| Matthew James Kutcher | Special Effects |
| Nathan Fung | Grip |
| Michael Applebaum | Camera Operator |
| Nicolas Torres | Animation |
| Zach Marshall | Assistant Editor |
| David Luckenbach | Steadicam Operator |
| Duck Lee | Animation |
| Matt Chamberlain | Musician |
| Barbie Block | Casting |
| Ryan Chamberlain | Grip |
| Brady McElroy | Key Grip |
| Molly Federline | Special Effects |
| Matthew Gatlin | Assistant Art Director |
| Jonathan Lheureux | Set Dresser |
| Erdwin J. Clausen Jr. | Special Effects |
| Joe Sökmen | Grip |
| Rossano Galante | Orchestrator |
| Sally Stiner | Casting |
| Steven Willer | Boom Operator |
| Teri E. Dorman | Supervising Dialogue Editor |
| Phedon Papamichael | Additional Photography |
| Gael Whettnall | Grip |
| Dan Wyssmann | Grip |
| Jessica Zanetti | Animation |
| Rebecca Llorella | Casting Assistant |
| Kevin Luster | Grip |
| Jessica Stumpf | Set Designer |
| Brian A. Waits | Set Designer |
| Skylar Gorrell | Special Effects |
| Elizabeth Coulon | Local Casting |
| John Berri | Additional Editing |
| Stephen Meagher | Special Effects |
| Andrew Synowiec | Musician |
| Walter Schneider | Set Designer |
| Ted Gregg | Grip |
| McKay Johnson | Digital Effects Producer |
| Dana Robin | Unit Production Manager |
| Alejandra Tovar | Set Dresser |
| Joseph V. Cicio | Camera Operator |
| Michael Feduccia | Grip |
| Dana Robin | Co-Producer |
| Dirk Westervelt | Editor |
| Johnny Gidcomb | ADR Voice Casting |
| Priscilla John | Casting |
| Josh McLaglen | First Assistant Director |
| Bradford Johnson | Set Decoration |
| Robert J. Moore Jr. | Set Dresser |
| Michael Koepke | Grip |
| Andreya Lynham | Casting Assistant |
| Aimee Huber | Set Decorating Coordinator |
| Karlee Fomalont | Casting Associate |
| Adam Stephenson | Casting Assistant |
| Clark Deal | Location Scout |
| Ted Caplan | Music Supervisor |
| Wade Culbreath | Musician |
| Pete Anthony | Orchestrator |
| Mark Graham | Orchestrator |
| Rosemary Finney | Casting Assistant |
| Carrie Oliver | Digital Intermediate |
| Trang Dang | Assistant Production Coordinator |
| Marie-Jeanne Orona | Location Scout |
| John Kurlander | Scoring Mixer |
| Matthew McLellan | Location Scout |
| Tessa Rubin | Post Production Assistant |
| Ron Uribe | Location Scout |
| Tyson Lozensky | Scoring Mixer |
| Aurora Ann Quiñones | Location Manager |
| Marcus Trumpp | Additional Music |
| Anthony Dixon | Post Production Consulting |
| Deborah Wakshull | Location Scout |
| Nicole Flowers | Production Accountant |
| Sherry Kecskes | Production Accountant |
| Cris Rankin | Animal Wrangler |
| Christopher Norris | First Assistant Camera |
| Basil Smith | First Assistant Camera |
| Dana Niu | Orchestrator |
| Jennifer Brown | Set Medic |
| Jonathan Terpstra | Lighting Technician |
| Sid Yost | Animal Coordinator |
| Jess Platt | Dialect Coach |
| Keith Christensen | Conceptual Design |
| John Lavis | Set Medic |
| Christian Cordella | Conceptual Design |
| Jordan Whaley | Lighting Technician |
| Brandon Roberts | Additional Music |
| Lori Berlanga | Production Coordinator |
| Larry Nielsen | First Assistant Camera |
| Dustin DellaVecchia | Assistant Production Coordinator |
| Matt Landsman | Assistant Editor |
| Cristal Jones | Location Scout |
| Ryan Schaetzle | Location Scout |
| Bryan Schnitzer | Production Coordinator |
| Kerri Smeltzer | Production Coordinator |
| Jeff Gartenbaum | Score Engineer |
| Patrick Russo | Assistant Property Master |
| Nathan Hughes | Grip |
| Marco Beltrami | Original Music Composer |
| Daniel Hargrave | Stunts |
| Julianne Gabert | ADR Voice Casting |
| Aidan Dykes | ADR Recordist |
| David Giammarco | Sound Re-Recording Mixer |
| Matthew Harrison | Foley Editor |
| David Betancourt | ADR Mixer |
| Tristan Rose | ADR Recordist |
| Paul Ledford | Production Sound Mixer |
| Craig Henighan | Additional Sound Re-Recording Mixer |
| Jim Brookshire | Dialogue Editor |
| James Ashwill | Foley Mixer |
| Arif Chagla | ADR Engineer |
| Garrett Warren | Second Unit Director |
| Dan O'Connell | Foley Artist |
| Jon Vogl | ADR Mixer |
| Garrett Warren | Stunt Coordinator |
| Tyler Heath | ADR Recordist |
| Christine Sirois | ADR Recordist |
| John T. Cucci | Foley Artist |
| Jeffrey Lamm | Second Assistant Camera |
| Roberto Dominguez Alegria | Foley Mixer |
| Derek Casari | ADR Engineer |
| Dave Cockrum | Thanks |
| Jeremy Johnson | Construction Foreman |
| Matt J. Thompson | Stunts |
| Brian Adler | Visual Effects |
| Christopher Heskey | Stunts |
| Grant McCord | Costume Assistant |
| Paul Zeke | Animation |
| Adrien Flanquart | VFX Artist |
| Shaila Tobin | Animation |
| Jesse Michael Owen | Storyboard Artist |
| John Coven | Storyboard Artist |
| Benton Jew | Storyboard Artist |
| Gabriel Hardman | Storyboard Artist |
| Jean-Paul Bernard | Rigging Grip |
| Michael Furniss | Visual Effects |
| Steven John Brown | Fight Choreographer |
| Siddhartha Mukherjee | Thanks |
| Alexander Mackendrick | Thanks |
| Roy Thomas | Thanks |
| Len Wein | Thanks |
| John Romita Sr. | Thanks |
| Marjorie Liu | Thanks |
| Craig Kyle | Thanks |
| Chris Claremont | Thanks |
| Marc Silvestri | Thanks |
| John Byrne | Thanks |
| Kurt Bryant | Stunts |
| Vanessa Motta | Stunt Double |
| Efka Kvaraciejus | Stunts |
| Tyler Hohmann | Location Assistant |
| Duy Pham | Visual Effects |
| Tom Brown | Music Arranger |
| Jessica Williams | Stunts |
| Ashley Nicole Hudson | Stunts |
| Clay Cullen | Stunts |
| Anthony N. | Stunts |
| Kurt D. Lott | Stunt Coordinator |
| Gene Hartline | Stunts |
| Thekla Hutyrova | Stunts |
