Hugh Jackman as Logan / Wolverine / X-24

Dafne Keen as Laura Kinney / X-23

Patrick Stewart as Charles Xavier / Professor X

Elizabeth Rodriguez as Gabriela

Boyd Holbrook as Pierce

Stephen Merchant as Caliban

Richard E. Grant as Dr. Zander Rice

Stephen Dunlevy as Macon

Eriq La Salle as Will Munson

Elise Neal as Kathryn Munson

Quincy Fouse as Nate Munson

Al Coronel as Federale Commander

Frank Gallegos as Federale Lieutenant

Anthony Escobar as Federale

Reynaldo Gallegos as Rey

Krzysztof Soszynski as Mohawk

Daniel Bernhardt as Bone Breaker

Ryan Sturz as Pretty Boy

Jef Groff as Reaver

Brandon Melendy as Reaver

Oren Hawxhurst as Reaver

Jeremy Fitzgerald as Reaver

Chris Palermo as Reaver

Paul O'Connor as Reaver

Clinton Roberts as Reaver

Rocky Abou-Sakher as Reaver

Keith Jardine as Reaver

Jean Claude Leuyer as Reaver

Andrew Arrabito as Reaver

Sebastian James as Reaver

Aaron Matthews as Reaver

Garrett Hammond as Reaver

Matt McClain as Reaver

Maureen Brennan as Motel Manager

Jason Genao as Rictor

Hannah Westerfield as Rebecca

Bryant Tardy as Bobby

Ashlyn Casalegno as Charlotte

Alison Fernandez as Delilah

Parker Lovein as Lizard Boy

Jimmy Gonzales as Mexican Staff Member

Dave Davis as Convenience Store Clerk

Lennie Loftin as Jackson

Mark Ashworth as Bartender

James Handy as Old Doctor

Bryce Romero as Prom Teen #1

Phi Vu as Prom Teen #2

Chester Rushing as Prom Teen #3

David Simpson as Prom Teen #4

Lauren Gros as Bridesmaid

John Raymond as Pastor

Vanessa Cloke as Mourning Widow

Doris Morgado as Maria

Katie Anne Mitchell as Infirmary Nurse

Lara Grice as Car Dealer

James Moses Black as Major

Ned Yousef as Banger

Michael Lehr as Banger

Baxter Humby as Banger

Bryan Sloyer as Banger

Daniel Hernández as Banger

John Bernecker as Federale

Evan Dane Taylor as Federale

Joe Nin Williams as Federale

Toby Holguin as Federale

Robert Wu as Federale

Anthony N. as Federale

Victor Winters-Junco as Federale

Eyad Elbitar as Federale

Craig Henningsen as Federale

Han Soto as Valet

Rissa Rose Kilar as Pine Cone Girl

Salef Celiz as Jonah

Aidan Kennedy as Mutant Child

Nayah Murphy as Mutant Child

Chase Cubia as Mutant Child

Emma Teo as Mutant Child

Vincenzo Lucatorto as Mutant Child

Noell Jellison as Mutant Child

Haley Glass as Mutant Child

Ella Rowbotham as Mutant Child

Hudson Wright as Mutant Child

Sebeon Jackson as Mutant Child

Kelton DuMont as Glowing Eyes Boy

Damon Carney as Jackson's Henchman

Cynthia Woods as Screaming Casino Woman

Mali O'Connor as Bumpy Skinned Kid

David Kallaway as Rhodes

Robert Vargas as Border Guard

David Paris as Helicopter Pilot

Gonzalo Robles as Special Forces (uncredited)

Tim Connolly as Reaver (uncredited)

Mary Peyton Stewart as Bridesmaid (uncredited)

Julia Holt as Casino Patron (uncredited)

Paul Adkins as Special Forces Solider (uncredited)

Michael Love Toliver as FBI Agent (uncredited)