These are X-Men films or fills related to the X-Men; that have not yet been developed or some of these projects have been canceled.
- Main article: Deadpool 2
In September 2015, Kinberg said that a sequel for Deadpool was in development. By the release of Deadpool, 20th Century Fox had already greenlit the sequel, with Rheese and Wernick returning to write, and Miller being looked at to return as director. The post-credits scene of Deadpool confirmed that the character Cable would be in the sequel, where the filmmakers decided he would work better than if he was introduced in the first film.
Rob Liefeld has stated that Fox are still in development of the spinoff.
In July 2013, 20th Century Fox hired Jeff Wadlow to write a film adaptation of the X-Men spin-off comic-book series X-Force, with Donner attached to produce. Mark Millar, the creative consultant for 20th Century Fox's Marvel Comics based films, stated that the film will feature five characters as protagonists. After the release of Deadpool, Reynolds felt that Deadpool would soon be in an X-Force film, and Kinberg stated that there was potential for X-Force to be R-rated like Deadpool in contrast to the PG-13 "mainline X-Men movies".
- See also: X-Men 4 rumors
X4 is the tentative title of a sequel to X-Men: The Last Stand now in development. At a Fox Blu-Ray press event in Beverly Hills in September 2009, Lauren Shuler Donner confirmed that there are plans for a fourth outing for the X-Men. However she stressed that it has yet to be pitched to the studio. However, The Wolverine and X-Men: Days of Future Past could be considered as X-Men 4.
In 2010, Vincenzo Natali expressed interest in directing a adaptation of Alpha Flight. In February of 2017, while discussing plans for the X-Men film universe following the release Logan and Hugh Jackman's retirement from the titular role, producer Simon Kinberg stated that 20th Century Fox has characters in various stages of development, naming Alpha Flight as one of the teams being prepared for future use.
In February of 2017, while discussing plans for the X-Men film universe following the release Logan and Hugh Jackman's retirement from the titular role, producer Simon Kinberg stated that 20th Century Fox has characters in various stages of development, naming the Exiles as one of the teams being prepared for future use.
- ↑ A 'Deadpool' Sequel Might Already Be In The Works
- ↑ 'Deadpool' Sequel Already in the Works
- ↑ Deadpool: Easter Eggs, References & X-Men Connections
- ↑ Deadpool Movie Cameos, Easter Eggs, Colossus's Role, More
- ↑ Coming attractions
- ↑ 
- ↑ 'Kick-Ass 2' Filmmaker Tackling Fox's 'X-Force' (Exclusive)
- ↑ Fox’s ‘X-Force’ Movie Will Feature Five-Person Team, Millar Teases
- ↑ Getting an X-Force Movie Made Is Ryan Reynolds' Next Priority
- ↑ ‘X-Force’ Could Be Rated-R, Says Simon Kinberg
- ↑ Splice Director Adds Alpha Flight To List Of Superhero Movies He's Dying To Make
- ↑ 12.0 12.1 Alpha Flight, Exiles And More Are On X-Men Movie Producer's Radar
|Films||X-Men | X2 | X-Men: The Last Stand | X-Men Origins: Wolverine | X-Men: First Class | The Wolverine|
X-Men: Days of Future Past | Deadpool | X-Men: Apocalypse | Logan
|Development||Gambit | X-Force | Other|