Matthew McConaughey Cowboypool (voice)
Channing Tatum Gambit
Morena Baccarin Vanessa
Henry Cavill The Cavillrine
Nathan Fillion Headpool (voice)
Hugh Jackman Logan / Wolverine, Songs
Ryan Reynolds Wade Wilson / Deadpool / Nicepool, Writer, Producer
Jon Favreau Happy Hogan
Chris Evans Johnny Storm
Dafne Keen Laura / X-23
Blake Lively Ladypool (voice)
Sarah Halley Finn Casting
Wunmi Mosaku B-15
Wesley Snipes Blade
Stan Lee Thanks
Jennifer Garner Elektra
Matthew Macfadyen Mr. Paradox
Sonita Henry Mrs. Chipman
Emma Corrin Cassandra Nova
Kevin Feige Producer
Joel Adrian Stunts
Shioli Kutsuna Yukio
Ed Kear Outpost Tech
Wayne Shields Gaffer
Lewis Tan Shatterstar
Louis D'Esposito Executive Producer
Clayton Grover Stunts
Shawn Levy Director, Producer, Writer
Harry Holland Haroldpool (uncredited)
Kim McGarrity Stunts
Keala Settle Songs
Felix Songs
Justin Timberlake Songs
Avril Lavigne Songs
Geoff Redknap Key Hair Stylist, Key Makeup Artist
Rob Mac TVA Soldier
Brandon Proctor Additional Sound Re-Recording Mixer
Karan Soni Dopinder
Nick Pauley Dancepool
Madonna Songs
Hyunjin Songs
Colin Follenweider Stunt Coordinator
James Dryden TVA Tech
Chloe Harwood Second Assistant "A" Camera
Larry Lieber Thanks
Zac Henry Stunts
Brianna Hildebrand Negasonic Teenage Warhead
Lance Bass Songs
Tyler Mane Sabretooth
Lee Know Songs
Brian Posehn Thanks
Tim Wooster Second Unit Director of Photography
Joe Kennard Stunts
Simeon Jones Second Assistant Director
Rob Delaney Peter
Leslie Uggams Blind Al
George Cottle Second Unit Director
Dave Jordan Music Supervisor
Seungmin Songs
Daniel Macarin VFX Supervisor
Aaron Stanford Pyro
Stacy Mann Unit Publicist
Sal Buscema Thanks
Steve Bohan Construction Manager
Greg Hemphill Seedy Bartender
Annabel Wood Stunts
Billie Joe Armstrong Songs
Fergie Songs
Ayesha Hussain Psylocke (uncredited), Stunts
Simon Kinberg Executive Producer
Josh Dyer Stunts
Oleg Podobin Stunts