| Person | Type | Job | Role(s) |
|---|---|---|---|
 Aimee Rousey | Crew | Art | Art Department Coordinator |
Amanda Goodpaster | Crew | Sound | Music Editor |
 Avi Arad | Crew | Production | Executive Producer |
Brentan Harron | Crew | Art | Assistant Art Director |
 Brian Smrz | Crew | Directing | Second Unit Director |
 Bryan Singer | Crew | Writing | Story, Director, Executive Producer |
Cathy Crandall | Crew | Costume & Make-Up | Assistant Costume Designer |
Christine Wilson | Crew | Directing | Script Supervisor |
 Dan Harris | Crew | Writing | Screenplay |
 Dane Farwell | Crew | Crew | Stunts |
David Gorder | Crew | Production | Associate Producer |
 David Hayter | Crew | Writing | Screenplay, Story |
 Doane Gregory | Crew | Camera | Still Photographer |
Donald Sylvester | Crew | Sound | ADR Supervisor |
 Doug Hemphill | Crew | Sound | Sound Re-Recording Mixer |
 Doug Chapman | Crew | Crew | Stunts |
Dov Samuel | Crew | Editing | First Assistant Editor |
Elizabeth Wilcox | Crew | Art | Set Decoration |
 Elliot Graham | Crew | Editing | Editor, Co-Editor |
 Guy Hendrix Dyas | Crew | Art | Production Design |
Helen Jarvis | Crew | Art | Art Direction |
 J.J. Makaro | Crew | Crew | Stunts |
 James Bamford | Crew | Crew | Stunts |
Jason McGatlin | Crew | Production | Production Supervisor |
Jim Brookshire | Crew | Sound | Dialogue Editor |
Jim Passon | Crew | Editing | Color Timer |
John A. Larsen | Crew | Sound | Supervising Sound Editor |
John H. Radulovic | Crew | Production | Line Producer |
John Morris | Crew | Sound | Foley Supervisor |
 John Ottman | Crew | Editing | Editor, Music |
Jon Lavender | Crew | Sound | Boom Operator |
Kerry Hayes | Crew | Camera | Still Photographer |
 Kevin Feige | Crew | Production | Co-Producer |
Laura Graham | Crew | Sound | ADR Editor |
 Lauren Shuler Donner | Crew | Production | Producer |
 Lauro Chartrand | Crew | Crew | Stunts |
Lee Cleary | Crew | Directing | First Assistant Director |
Louise Mingenbach | Crew | Costume & Make-Up | Costume Design |
 Marny Eng | Crew | Crew | Stunt Double |
Geoff Hubbard | Crew | Art | Supervising Art Director |
 Melissa R. Stubbs | Crew | Crew | Stunt Coordinator |
 Michael Dougherty | Crew | Writing | Screenplay |
Michael Herbick | Crew | Sound | Sound Mixer, Sound Re-Recording Mixer |
Michael L. Fink | Crew | Visual Effects | Visual Effects Supervisor |
 Newton Thomas Sigel | Crew | Camera | Director of Photography |
 Paul Massey | Crew | Sound | Sound Re-Recording Mixer |
 Ralph Winter | Crew | Production | Producer |
Ray McIntyre Jr. | Crew | Visual Effects | Visual Effects Supervisor |
Rick Newsome | Crew | Art | Storyboard Designer |
 Rick Pearce | Crew | Crew | Stunts |
Rob Young | Crew | Sound | Sound Mixer |
Roger Mussenden | Crew | Production | Casting |
Ross T. Fanger | Crew | Production | Co-Producer, Unit Production Manager |
Sean M. Harding | Crew | Camera | First Assistant "B" Camera |
 Selwyn Roberts | Crew | Production | Line Producer |
 Stan Lee | Crew | Production | Executive Producer |
Stewart Bethune | Crew | Production | Unit Production Manager |
Susan Dawes | Crew | Sound | Dialogue Editor |
 Terry Notary | Crew | Crew | Choreographer |
Tim Merkel | Crew | Camera | Steadicam Operator, "B" Camera Operator |
 Tom DeSanto | Crew | Production | Executive Producer |
 Zak Penn | Crew | Writing | Story |
Angie Jones | Crew | Visual Effects | Animation |
Chris Regan | Crew | Editing | Color Timer |
Franziska Keller | Crew | Art | Art Department Coordinator |
Andy Asperin | Crew | Visual Effects | Animation |
Guy Hendrix Dyas | Crew | Art | Production Design |
Jimmy E. Jensen | Crew | Camera | First Assistant "A" Camera |
Jeffrey Cassidy | Crew | Crew | Video Assist Operator |
 Rob Fournier | Crew | Crew | Armorer |
Gordon J. Smith | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Steve Smith | Crew | Camera | Key Grip |
Janice Swayze | Crew | Costume & Make-Up | Costume Coordinator |
Andy Bishop | Crew | Crew | Cableman |
Ron Sowden | Crew | Art | Assistant Set Decoration |
Melanie Cassidy | Crew | Art | Art Department Assistant |
Gary Burritt | Crew | Editing | Negative Cutter |
Silver Butler | Crew | Directing | Third Assistant Director |
Jason B. Landels | Crew | Art | Assistant Property Master |
Jimmy Chow | Crew | Art | Property Master |
Catherine Leighton | Crew | Art | Assistant Property Master |
Barbara Wilson | Crew | Art | Assistant Art Director |
Gerrod Shully | Crew | Directing | Second Second Assistant Director |
David Arnold | Crew | Directing | Second Assistant Director |
Ignacio McBurney | Crew | Art | Assistant Set Decoration |
 Aaron Douglas | Cast | Actor | Stryker Soldier |
 Aaron Pearl | Cast | Actor | Stryker Soldier |
 Aaron Stanford | Cast | Actor | John Allerdyce / Pyro |
 Alan Cumming | Cast | Actor | Kurt Wagner / Nightcrawler |
 Alf Humphreys | Cast | Actor | William Drake |
 Alfonso Quijada | Cast | Actor | Federal Bldg. Cleaning Twin #1 |
 Anna Paquin | Cast | Actress | Anna Marie / Rogue |
 Brad Loree | Cast | Actor | Stryker at age 40 |
 Brian Cox | Cast | Actor | William Stryker |
 Brian Peck | Cast | Actor | News Reporter |
 Bruce Davison | Cast | Actor | Senator Kelly |
Bryan Singer | Cast | Actor | Prison Security Officer (uncredited) |
 Bryce Hodgson | Cast | Actor | Artie |
 Charles Siegel | Cast | Actor | Dr. Shaw |
 Chiara Zanni | Cast | Actress | White House Tour Guide |
 Colin Lawrence | Cast | Actor | Stryker Soldier |
 Connor Widdows | Cast | Actor | Jones |
 Cotter Smith | Cast | Actor | President McKenna |
Dan Harris | Cast | Actor | Surgeon |
 David Fabrizio | Cast | Actor | Oval Office Agent Fabrizio |
 Devin Douglas Drewitz | Cast | Actor | X-Kid (captured) |
 Dylan Kussman | Cast | Actor | Stryker Soldier Wilkins |
 Famke Janssen | Cast | Actress | Jean Grey / Phoenix |
Glen Curtis | Cast | Museum Teenager #1 | |
 Halle Berry | Cast | Actress | Ororo Munroe / Storm |
 Hugh Jackman | Cast | Actor | Logan / Wolverine |
 Ian McKellen | Cast | Actor | Eric Lehnsherr / Magneto |
 James Kirk | Cast | Actor | Ronny Drake |
 James Marsden | Cast | Actor | Scott Summers / Cyclops |
 Jill Teed | Cast | Actress | Madeline Drake |
 Katie Stuart | Cast | Actress | Katherine "Kitty" Pryde / Shadowcat |
 Kea Wong | Cast | Actress | Jubilation Lee / Jubilee |
Keely Purvis | Cast | Actress | Little Girl 143 |
 Kelly Hu | Cast | Actress | Yuriko Oyama / Lady Deathstrike |
 Kendall Cross | Cast | Actress | Cop #2 |
 Kurt Max Runte | Cast | Actor | Chief of Staff Abrahams |
Lori Stewart | Cast | Actress | F-16 Fighter Pilot |
 Marrett Green | Cast | Actor | News Reporter |
 Michael David Simms | Cast | Actor | White House Agent (Lead Agent) |
Michael Dougherty | Cast | Actor | Surgeon |
 Michael Reid MacKay | Cast | Actor | Jason 143 |
 Michasha Armstrong | Cast | Actor | Plastic Prison Guard |
 Patrick Stewart | Cast | Actor | Charles Xavier / Professor X |
 Peter Wingfield | Cast | Actor | Stryker Soldier Lyman |
 Rebecca Romijn | Cast | Actress | Raven Darkholme / Mystique / Grace |
 Richard Bradshaw | Cast | Actor | Special Ops Agent |
 Roger Cross | Cast | Actor | Oval Office Agent Cartwright |
 Shauna Kain | Cast | Actress | Theresa Rourke / Siryn |
 Shawn Ashmore | Cast | Actor | Bobby Drake / Ice Man |
 Steve Bacic | Cast | Actor | Dr. Hank McCoy |
 Ted Friend | Cast | Actor | News Reporter |
 Ty Olsson | Cast | Actor | Mitchell Laurio |
 Daniel Cudmore | Cast | Actor | Piotr Rasputin / Colossus |
 Greg Rikaart | Cast | Actor | Museum Teenager #2 |
 Jade Ramsey | Cast | Actress | Twin X-Kid (uncredited) |
 Layke Anderson | Cast | Actor | Douglas Ramsey / Cypher |
 Michael Soltis | Cast | White House Checkpoint Agent | |
 Nikita Ramsey | Cast | Actress | Twin X-Kid (uncredited) |
 Nolan Gerard Funk | Cast | Actor | X-Kid (captured) |
 Valerie Tian | Cast | Actress | X-Kid at Museum (sin acreditar) |
 Robert Hayley | Cast | Actor | Cop |
 Mark Lukyn | Cast | Actor | Cop #1 (Lead Cop) |
 Jill Krop | Cast | Actress | News Reporter |
Rene Quijada | Cast | Federal Bldg. Cleaning Twin #2 | |
 Mi-Jung Lee | Cast | Actress | News Reporter |
 Benjamin Glenday | Cast | Cameraman | |
Jackie A. Greenbank | Cast | President's Secretary | |
Sheri G. Feldman | Cast | Augmentation Room Doctor | |
Jason S. Whitmer | Cast | Stryker Soldier Smith | |
 Richard C. Burton | Cast | Stryker Soldier | |
Michael Joycelyn | Cast | Stryker Soldier | |
Jermaine Lopez | Cast | X-Kid (captured) | |
Sideah Alladice | Cast | X-Kid (captured) | |
| Person | Type | Job | Role(s) |
