Hugh Jackman Logan / Wolverine / X-24 Dafne Keen Laura / X-23 Patrick Stewart Charles Xavier / Professor X Elizabeth Rodriguez Gabriela Boyd Holbrook Pierce Stephen Merchant Caliban Richard E. Grant Dr. Rice Stephen Dunlevy Macon Eriq La Salle Will Munson Elise Neal Kathryn Munson Quincy Fouse Nate Munson Al Coronel Federale Commander Frank Gallegos Federale Lieutenant Anthony Escobar Federale Reynaldo Gallegos Rey Krzysztof Soszynski Mohawk Daniel Bernhardt Bone Breaker Ryan Sturz Pretty Boy Jef Groff Reaver Brandon Melendy Reaver Oren Hawxhurst Reaver Jeremy Fitzgerald Reaver Chris Palermo Reaver Rocky Abou-Sakher Reaver Keith Jardine Reaver Andrew Arrabito Reaver Sebastian James Reaver Garrett Hammond Reaver Jason Genao Rictor Bryant Tardy Bobby Jimmy Gonzales Mexican Staff Member Dave Davis Convenience Store Clerk Lennie Loftin Jackson Mark Ashworth Bartender James Handy Old Doctor Bryce Romero Prom Teen #1 Chester Rushing Prom Teen #3 Lara Grice Car Dealer James Moses Black Major Toby Holguin Federale Han Soto Valet Aidan Kennedy Mutant Child Damon Carney Jackson's Henchman David Kallaway Rhodes Gonzalo Robles Special Forces (uncredited) Tim Connolly Reaver (uncredited)