Suggestions by @thecastjacker

Gal Gadot

as Emma Frost in X-Men (MCU reboot)

Matt Lucas

as Blob in X-Men (MCU reboot)

Charlotte Kirk

as Mystique in X-Men (MCU reboot)

Noel Fielding

as Nightcrawler in X-Men (MCU reboot)

Laurence Fox

as Cyclops/Scott Summers in X-Men (MCU reboot)

Simon Callow

as Professor Charles Xavier in X-Men (MCU reboot)

Maiya Silveston

as Kitty Pryde in X-Men (MCU reboot)

Henry Cavill

as Wolverine in X-Men (MCU reboot)

Aidan Turner

as Wolverine in X-Men (MCU reboot)

Freema Agyeman

as Storm in X-Men (MCU reboot)

Jarek Ciepichal

as Sabretooth in X-Men (MCU reboot)

Freddie Fox

as Archangel in X-Men (MCU reboot)

Michael Fielding

as Toad in X-Men (MCU reboot)

Matt Berry

as Beast in X-Men (MCU reboot)

Simon Brodkin

as Multiple Man in X-Men (MCU reboot)

Matt Berry

as Hank McCoy in Marvel X DC

James Buckley

as St John Allerdyce in Fancasting the mcu x men villains

Matt Lucas

as Fred Dukes in Fancasting the mcu x men villains

Michael Fielding

as Mortimer Toynbee in Fancasting the mcu x men villains

Jarek Ciepichal

as Victor Creed in Fancasting the mcu x men villains