View source for X-Factor (comic book)

{{Short description|American comic book series}}
{{Infobox comic book title
<!--Wikipedia:WikiProject Comics-->
| title               = X-Factor
| image               = x-factor1.png
| image_size          = <!-- default 250 -->
| alt                 = 
| caption             = Cover to ''X-Factor'' #1 (Feb. 1986).<br />Art by [[Jackson Guice]]
| schedule            = Monthly {{collapsible list|'''(vol. 1, 3, 1 cont., 4, 5)'''<br />[[Ongoing series]]<br />'''(vol. 2)'''<br />[[Limited series (comics)|Limited series]] }}
| ongoing             = Y
| genre               = [[Superhero comic book|Superhero]]
| publisher           = [[Marvel Comics]]
| date                = {{collapsible list|'''(vol. 1)'''<br />Feb. 1986–Sept. 1998 <br /> '''(vol. 2)'''<br /> June–Oct. 2002 <br /> '''(vol. 3)'''<br /> Feb. 2006–Dec. 2009 <br /> '''(vol. 1 cont.)'''<br /> Feb. 2010–Sept. 2013 <br /> '''All-New X-Factor'''<br /> Jan. 2014–Jan. 2015 <br />'''(vol. 4)'''<br /> July 2020-June 2021 <br/> '''(vol. 5)'''<br /> Aug. 2024- <br/>}}
| issues              = {{collapsible list|'''(vol. 1)''': 149 <br /> '''(vol. 2)''': 4 <br />'''(vol. 3)''': 50 <br /> '''(vol. 1 cont.)''': 63 <br /> '''All-New X-Factor''': 20 <br /> '''(vol. 4)''': 10 <br />}}
| main_char_team      = [[X-Factor (comics)|X-Factor]]
}}

'''''X-Factor''''' is the name of several [[comic book]] titles featuring the team [[X-Factor (comics)|X-Factor]] and published by [[Marvel Comics]], beginning with the original ''X-Factor'' comic book series which debuted in 1986.

It is a [[Spin-off (media)|spin-off]] from the popular [[X-Men]] franchise, featuring characters from X-Men stories. The series has been relaunched several times with different team rosters, most recently in 2024, by Mark Russell.

''X-Factor'' launched in 1986, featuring the five original X-Men reorganizing as a group in response to the seeming outlaw status of the then-current X-Men team of whom Magneto was a member. In 1991, the founding members were incorporated back into the regular ''X-Men'' series, and ''X-Factor'' relaunched as a U.S. government-sponsored team incorporating many secondary characters from the X-Men [[mythos]]. The series was canceled in 1998 after 149 issues.

The 2005 ''X-Factor'' series followed the mutant [[detective fiction|detective]] agency [[X-Factor Investigations]]. Written by [[Peter David]], the series drew acclaim from [[Ain't It Cool News]], and in 2011 won a [[GLAAD Media Award]] for Outstanding Comic Book for the romantic relationship between [[Rictor]] and [[Shatterstar]]. The series ended in 2013 after 114 issues. The following year a new series, ''All-New X-Factor'', was launched featuring a new corporate-sponsored X-Factor team. It was written by Peter David and drawn by Carmine Di Giandomenico. It was cancelled after 20 issues due to low sales.

==Publication history==
===Original team (1986–1991)===
''X-Factor'' launched in 1986 featuring a team composed of the five original [[X-Men]] that debuted in ''X-Men'' #1 (1963).

Original writer [[Bob Layton]] wanted ''X-Factor'' to be a reunion of the original X-Men, an event complicated by the extensive histories of the characters following the initiation of a new team of X-Men in 1975.<ref name="back29">{{cite journal|last=Harvey|first=Allan |title=Four Men and a Telekinetic Lady: The Birth of X-Factor|journal=[[Back Issue!]]|issue=29|pages=69–72 |publisher=[[TwoMorrows Publishing]]|date=August 2008|location=Raleigh, North Carolina}}</ref> With the monthly ''[[The Defenders (comic book)|Defenders]]'' series already due to be cancelled, Marvel's editorial staff elected to have the other members of the group killed off in the final issue in order to free up Angel, Beast, and Iceman for X-Factor.<ref>{{cite journal |last=DeAngelo|first=Daniel|date=July 2013|title=The Not-Ready-For-Super-Team Players: A History of the Defenders|journal=[[Back Issue!]]|issue=65|pages=3–16 |publisher=[[TwoMorrows Publishing]]}}</ref>

A more difficult task was the return of Cyclops and Jean Grey. In 1980, Jean Grey was killed during the seminal ''[[Dark Phoenix Saga]]'', and since it was considered vital that the team have a female member, Layton opted to use fellow mutant [[Dazzler (Marvel Comics)|Dazzler]].<ref name="CBULR161">{{Cite web |url=http://www.cbr.com/comic-book-urban-legends-revealed-161/3/ |title=Comic Book Urban Legends Revealed #161 |work=[[Comic Book Resources]] |date=June 26, 2008}}</ref> Publicity material for the series began to appear at this time, with images of the team using a blank space or silhouette in place of the female member as a teaser mystery.<ref name="back29"/><ref name="CBULR161"/> However, writer [[Kurt Busiek]] had earlier thought of a way to add Jean Grey to the roster which somebody else suggested that became one of the most significant cases of [[retroactive continuity]] in comic book history: Jean Grey had never actually been the Phoenix. Instead, the Phoenix entity copied Grey's identity and form, keeping her safe in a cocoon-like structure beneath [[Jamaica Bay]]. Busiek related the idea to [[Roger Stern]], who related it to [[John Byrne (comics)|John Byrne]].<ref>{{Cite web |url=http://www.revolutionsf.com/article.php?id=3309 |title=Comics of 1986 #30 X-Factor |work=Revolution Science Fiction |date=September 12, 2006}}</ref> Byrne wrote and illustrated ''[[Fantastic Four (comic book)|Fantastic Four]]'' #286 (1985), incorporating Busiek's idea. Several panels of this comic were rewritten (by X-Men writer [[Chris Claremont]]) and redrawn (by initial X-Factor artist [[Jackson Guice]]) to depict the Phoenix entity as less malevolent than Byrne intended.<ref name="back29"/>

Cyclops leaving his new wife [[Madelyne Pryor]] and their infant son, along with the resurrection of Grey in general, were highly controversial with fans.<ref>{{Cite web |last=Cronin |first=Brian |date=2016-06-04 |title=Remember to Forget - That Time Cyclops Ditched His Wife and Newborn for His Ex-Girlfriend |url=https://www.cbr.com/remember-to-forget-that-time-cyclops-ditched-his-wife-and-newborn-for-his-ex-girlfriend/ |access-date=2023-04-15 |website=CBR |language=en}}</ref>

The five original members set up a business advertised as mutant-hunters for hire, headquartered in the [[TriBeCa]] neighborhood of downtown [[New York City]],<ref name="mnyc">{{Cite book | last=Sanderson | first=Peter | author-link=Peter Sanderson | title=The Marvel Comics Guide to New York City | publisher=[[Pocket Books]] | year=2007 | location=New York City | page=11 | isbn=978-1-4165-3141-8}}</ref> posing as "normal" (non-superpowered) humans to their clients.

Bob Layton and Jackson Guice wrote and illustrated, respectively, the first few issues of ''X-Factor''. They soon turned over creative duties to [[Louise Simonson]] (writer) and [[Walt Simonson]] (artist). Despite their relationship as husband and wife, both the Simonsons have said they did not approach work with each other any differently than any other collaboration; in particular, though Walt occasionally contributed ideas, he did not co-plot the series with his wife.<ref name="DAK39">{{cite news |first=Peter |last=Sanderson |author-link=Peter Sanderson |date=October 1986 |title=Walt & Louise Simonson |work=[[Comics Interview]] |issue=39|pages=42–57 |publisher=[[Fictioneer Books]]}}</ref> In ''X-Factor'' #6 (1986), Louise introduced [[Apocalypse (comics)|Apocalypse]], who would appear in [[Bibliography of Apocalypse|multiple issues]] and become X-Factor's nemesis.

Louise Simonson placed the series in line with the darker tone of most of the X-Men franchise; after a year on ''X-Factor'', she remarked that "in real life all of my friends should be happy, but in comic books all of my characters should be miserable."<ref name="DAK39"/> In ''X-Factor'' #10, [[Marauders (comics)|the Marauders]], a group of mutant mercenaries, severely injure Angel's wings, which are later amputated. When an interviewer commented on the brutality of this turn of events, Walt Simonson replied, "Hey, that's nothing compared to what happens to him eventually."<ref name="DAK39"/>

Wanting to do stories with more focus on X-Factor's teenage wards, Louise Simonson successfully petitioned editor [[Bob Harras]] for permission to do a miniseries featuring them.<ref name="DAK39"/> Following the miniseries, titled ''[[X-Terminators]]'', the characters left ''X-Factor'' and were moved to ''[[New Mutants#New Mutants Vol. 1|New Mutants]]''.

===Government team (1991–1998)===
Rather than end the series, Marvel hired writer [[Peter David]] and illustrator [[Larry Stroman]] to recreate X-Factor with new members who worked for [[the Pentagon]].<ref name="DAK105">{{cite news | last = O'Neill | first = Patrick Daniel | date = February 1992 | title = Peter David | work = Comics Interview| issue = 105 | pages = 19–23 | publisher = Fictioneer Books}}</ref>

The lineup was selected by the ''X-Factor'' editorial staff. [[Legion (Marvel Comics)|Legion]] was to be a member as well, but was dropped because it was felt the character was not suited to be a team player. David was instead given the option to use Quicksilver, which he has said was a pleasant surprise.<ref name="DAK105"/>

Commenting on his approach to the series, David said that his priority was to tell stories which developed the individual characters of the team, remarking "I feel there's nothing unique to the book if you come up with a generic plot and just plug in these characters."<ref name="DAK105"/>

David left in 1993. The series continued under writer [[J. M. DeMatteis]] and artist [[Jan Duursema]], but struggled to distinguish itself among other X-books.

Writer [[John Francis Moore (comics)|John Francis Moore]] and illustrator [[Jeff Matsuda]] introduced a new X-Factor line-up, consisting of Forge as the team's new leader, Polaris, Cooper, and several new recruits.

Afterward, writer [[Howard Mackie]] injected more political and espionage elements into the series, a trend that culminated in the team's secession from government sponsorship. The popularity of ''X-Factor'' continued to dwindle and Mystique and Sabretooth, two popular X-Men villains, failed to draw in more readers.

In 1997, Marvel attempted yet another revival. After various stories focusing on individual characters, a new team was gathered. However, this version of the team disbands in the same issue in which they debut.

Although Marvel planned to revive ''X-Factor'' as an ongoing title after ''Mutant X'' ended, this did not happen for another 4 years.

===Volume 2 (2002 miniseries)===
A four-issue ''X-Factor'' limited series was launched in 2002. This series focused heavily on the "mutants as a metaphor for minorities" aspects of the X-Men concept. The series was written by Jeff Jensen with artwork by [[Arthur Ranson]].

===Volume 3 (2005–2013)===
{{Main|X-Factor Investigations}}
X-Factor Investigations is taken from the government-sponsored group the three founders previously served on.

Peter David put a noir spin on the mutant series and dealt with Jamie Madrox as the central character. The new series spun off of the "House of M" and "Decimation" storylines and also "Madrox" mini-series opens with a suicide attempt by Rictor, who has lost his powers.

Writer [[Peter David]]'s decision to explicitly establish male characters [[Shatterstar]] and [[Rictor]] entering a romantic relationship in ''X-Factor'' #45 (August 2009), confirming clues that had been established in ''X-Force'' years earlier,<ref>In issues such as ''X-Force'' #25, 34, 43, 49, 56, and ''X-Force '99 Annual''.</ref> drew criticism from Shatterstar's co-creator, [[Rob Liefeld]],<ref>{{Cite web | url=http://robot6.comicbookresources.com/2009/07/liefeld-cant-wait-to-someday-undo-shatterstar-development/ | first=Kevin | last=Melrose | title=Liefeld 'can't wait to someday undo' Shatterstar development | work=Comic Book Resources | date=July 3, 2009 | access-date=2009-09-10}}</ref> though Editor-in-Chief [[Joe Quesada]] supported David's story.<ref>{{Cite web | url=http://comicbookresources.com/?page=article&id=22007 | first1=Joe | last1=Quesada |last2=Phegley  |first2=Kiel  | title=Cup O' Joe: Thor, X-Factor, Punisher Max | date=July 14, 2009 | work=Comic Book Resources | access-date=2009-09-10}}</ref> David would eventually be nominated for and win a 2011 [[GLAAD Media Award]] for Outstanding Comic Book for this second run on the title.<ref name=2011GLAAD>{{Cite web|url=http://www.glaad.org/mediaawards/22/nominees | title=2011 GLAAD Media Awards Nominees |publisher=[[GLAAD]]| access-date=2011-01-20}}</ref><ref name=2011GLAADWIN>{{Cite web | url=http://www.glaad.org/releases/032011mediaawards | title=Ricky Martin, Russell Simmons Honored at 22nd Annual GLAAD MEDIA Awards Presented by Rökk Vodka {{!}} GLAAD |publisher=GLAAD.org|access-date=2011-03-20}}</ref>

In December 2009, the series adopted a cumulative numbering with issue #200, with 149 issues of the first volume plus 50 issues of the third volume constituting the previous 199 issues.<ref>{{Cite web | last=Sunu | first=Steve | url=http://www.comicbookresources.com/?page=article&id=22734 | title=Fan Expo: ''X-Factor'' Turns 200 | work=Comic Book Resources | date=August 29, 2009}}</ref> During the [[X-Men: Regenesis|Regenesis]] relaunch, Polaris and Havok joined the team in ''X-Factor'' #230.

The series ended with issue #262 in September 2013.<ref>{{cite news|last=Ching|first=Albert|title=Peter David Readies The End of X-FACTOR|url=http://www.newsarama.com/17622-peter-david-readies-the-end-of-x-factor.html|work=Newsarama}}</ref>

===''All-New X-Factor'' (2014–2015)===
{{Main|All-New X-Factor}}
The next incarnation of the series was ''All-New X-Factor'', written by Peter David and illustrated by [[Carmine Di Giandomenico]]. This version was announced as a part of the [[All-New Marvel NOW!]] initiative at the [[New York Comic Con]] in October 2013, and debuted in January 2014.<ref>{{cite web |url= http://www.comicbookresources.com/?page=article&id=48406|title= NYCC Exclusive: David Resurrects the Team in ''All-New X-Factor''|first= Steve|last= Sunu|date= October 11, 2013|website= Comic Book Resources|archive-url= https://web.archive.org/web/20131015104825/http://www.comicbookresources.com/?page=article&id=48406|archive-date= October 15, 2013|url-status= live}}</ref><ref>{{cite web |url= http://www.comicbookresources.com/?page=article&id=48909|title= ''All-New X-Factor'' Images Reveal New Team Member|first= Steve|last= Sunu|date= November 4, 2013|website= Comic Book Resources|archive-url= https://web.archive.org/web/20131107041348/http://www.comicbookresources.com/?page=article&id=48909|archive-date= November 7, 2013|url-status= live}} Archive requires scrolldown</ref><ref>{{cite comic|title=All-New X-Factor |story=|issue=4–6|writer=[[David, Peter]]|artist=[[Di Giandomenico, Carmine]]|publisher=Marvel Comics|date=May – June 2014}}</ref>

===Volume 4 (2020&ndash;2021)===
{{Main|X-Factor (2020 comic book)}}
''X-Factor'' was relaunched in July 2020 as part of ''[[Dawn of X]]'' written by Leah Williams and drawn by David Baldeon.{{cn|date=November 2024}}

===Volume 5 (2024&ndash;present)===
"X-Factor" was relaunched in August 2024 as part of "[[X-Men: From the Ashes]]" written by X-Men: From the Ashes and drawn by Bob Quinn.{{cn|date=November 2024}}

==Contributors==

===Vol. 1 (1986–1998)===

====Writers====
{| class="wikitable"
|- 
! Years
! Writer
! Issues
|-
| align="center"| 1986
| align="center"| [[Bob Layton]]
| align="center"| #1–5, ''Annual'' #1
|-
| align="center"| 1986-1991
| align="center"| [[Louise Simonson]]
| align="center"| #6-46, #48-54, #56-64, ''Annual'' #3, #5
|-
| align="center"| 1987
| align="center"| [[Jo Duffy]]
| align="center"| ''Annual'' #2
|-
| align="center"| 1989
| align="center"| [[John Byrne (comics)|John Byrne]]
| align="center"| ''Annual'' #4
|-
| align="center"| 1989
| align="center"| [[Kieron Dwyer]]
| align="center"| #47
|-
| align="center"| 1990, 1991-1993
| align="center"| [[Peter David]]
| align="center"| #55, #70-89
|-
| align="center"| 1991
| align="center"| [[Whilce Portacio]]
| align="center"| #63-68
|-
| align="center"| 1991
| align="center"| [[Chris Claremont]]
| align="center"| #65-68
|-
| align="center"| 1991
| align="center"| [[Jim Lee]]
| align="center"| #65-68
|-
| align="center"| 1991
| align="center"| [[Fabian Nicieza]]
| align="center"| #69, ''Annual'' #6
|-
| align="center"| 1993-1994
| align="center"| [[Scott Lobdell]]
| align="center"| #90-95, #106
|-
| align="center"| 1993
| align="center"| [[Joe Quesada]]
| align="center"| #92
|-
| align="center"| 1993-1994
| align="center"| [[J. M. DeMatteis]]
| align="center"| #92-105
|-
| align="center"| 1994-1995
| align="center"| [[Todd Dezago]]
| align="center"| #103-111
|-
| align="center"| 1994-1995
| align="center"| [[John Francis Moore (writer)|John Francis Moore]]
| align="center"| #108-114
|-
| align="center"| 1995-1998
| align="center"| [[Howard Mackie]]
| align="center"| #115-141, #143-146, #148-149; #-1
|-
| align="center"| 1998
| align="center"| Bill Rosemann
| align="center"| #142
|-
| align="center"| 1998
| align="center"| Joseph Harris
| align="center"| #147
|}

====Pencilers====
{| class="wikitable"
|- 
! Years
! Penciler
! Issues
|-
| align="center"| 1986
| align="center"| [[Jackson Guice]]
| align="center"| #1–3, #5-7
|-
| align="center"| 1986
| align="center"| [[Keith Pollard]]
| align="center"| #4
|-
| align="center"| 1986
| align="center"| [[Brett Breeding]]
| align="center"| ''Annual'' #1
|-
| align="center"| 1986, 1987, 1990
| align="center"| [[Marc Silvestri]]
| align="center"| #8, #13, #54
|-
| align="center"| 1986-1993
| align="center"| Terry Shoemaker
| align="center"| #9, #35, #50-53, #55, #59, #93, ''Annual'' #3, #6
|-
| align="center"| 1986-1989
| align="center"| [[Walt Simonson]]
| align="center"| #10–11, #13–15, #17–19, #21, #23–31, #33–34, #36–39
|-
| align="center"| 1987
| align="center"| [[Tom Grindberg]]
| align="center"| ''Annual'' #2
|-
| align="center"| 1987
| align="center"| [[David Mazzucchelli]]
| align="center"| #16
|-
| align="center"| 1987
| align="center"| [[June Brigman]]
| align="center"| #20
|-
| align="center"| 1987
| align="center"| [[Sal Buscema]]
| align="center"| #22
|-
| align="center"| 1988
| align="center"| [[Steve Lightle]]
| align="center"| #32
|-
| align="center"| 1989
| align="center"| [[Rob Liefeld]]
| align="center"| #40
|-
| align="center"| 1989
| align="center"| [[Arthur Adams (comics)|Arthur Adams]]
| align="center"| #41-42
|-
| align="center"| 1989
| align="center"| [[Paul Smith (comics)|Paul Smith]]
| align="center"| #43-46, #48-49
|-
| align="center"| 1989
| align="center"| Kieron Dwyer
| align="center"| #47
|-
| align="center"| 1989
| align="center"| John Byrne
| align="center"| ''Annual'' #4
|-
| align="center"| 1990
| align="center"| [[Rich Buckler]]
| align="center"| #50
|-
| align="center"| 1990
| align="center"| [[Colleen Doran]]
| align="center"| #55
|-
| align="center"| 1990
| align="center"| Steven Carr
| align="center"| #56
|-
| align="center"| 1990
| align="center"| [[Andy Kubert]]
| align="center"| #57
|-
| align="center"| 1990-1991
| align="center"| [[Jon Bogdanove]]
| align="center"| #58, #60-62, ''Annual'' #5
|-
| align="center"| 1990
| align="center"| John Caponigro
| align="center"| #61
|-
| align="center"| 1991
| align="center"| Whilce Portacio
| align="center"| #63-69
|-
| align="center"| 1991
| align="center"| [[Kirk Jarvinen]]
| align="center"| #70
|-
| align="center"| 1991-1992
| align="center"| [[Larry Stroman]]
| align="center"| #71-75, #77-78, #80-81
|-
| align="center"| 1992
| align="center"| [[Tom Raney]]
| align="center"| #76
|-
| align="center"| 1992
| align="center"| Kevin West
| align="center"| #76
|-
| align="center"| 1992
| align="center"| [[Brandon Peterson]]
| align="center"| #78
|-
| align="center"| 1992
| align="center"| Jim Fern
| align="center"| #79
|-
| align="center"| 1992
| align="center"| Rurik Tyler
| align="center"| #82
|-
| align="center"| 1992
| align="center"| Mark Pacella
| align="center"| #83
|-
| align="center"| 1992-1993
| align="center"| [[Jae Lee]]
| align="center"| #84-86
|-
| align="center"| 1993
| align="center"| Joe Quesada
| align="center"| #87-92
|-
| align="center"| 1993
| align="center"| [[Paul Ryan (comics)|Paul Ryan]]
| align="center"| #94
|-
| align="center"| 1993-1994
| align="center"| Greg Luzniak
| align="center"| #95-96, #98
|-
| align="center"| 1993-1995, 2010
| align="center"| [[Jan Duursema]]
| align="center"| #97, #99-104, #106, #108-111, #200
|-
| align="center"| 1994, 1996
| align="center"| [[Bryan Hitch]]
| align="center"| #105, #118
|-
| align="center"| 1994
| align="center"| [[Roger Cruz]]
| align="center"| #106
|-
| align="center"| 1994
| align="center"| Paul Borges
| align="center"| #107
|-
| align="center"| 1995, 1996-1997
| align="center"| [[Jeff Matsuda]]
| align="center"| #112, #122-125, #127-129, #131-133, #135-136; #-1
|-
| align="center"| 1995
| align="center"| [[Jerry Bingham]]
| align="center"| #113
|-
| align="center"| 1995-1996
| align="center"| [[Steve Epting]]
| align="center"| #114-117, #119, #121
|-
| align="center"| 1995, 1996
| align="center"| [[Stefano Raffaele]]
| align="center"| #117, #126
|-
| align="center"| 1996
| align="center"| [[M. D. Bright|Mark Bright]]
| align="center"| #120
|-
| align="center"| 1997
| align="center"| [[Eric Battle]]
| align="center"| #130, #134
|-
| align="center"| 1997
| align="center"| Andy Smith
| align="center"| #137
|-
| align="center"| 1997
| align="center"| [[Mel Rubi]]
| align="center"| #138
|-
| align="center"| 1997-1998
| align="center"| [[Duncan Rouleau]]
| align="center"| #139-141, #143
|-
| align="center"| 1998
| align="center"| Leo Fernandez
| align="center"| #142
|-
| align="center"| 1998
| align="center"| Trevor Scott
| align="center"| #145
|-
| align="center"| 1998
| align="center"| Lee Moder
| align="center"| #146, #148
|-
| align="center"| 1998
| align="center"| [[Mike S. Miller|Mike Miller]]
| align="center"| #147
|-
| align="center"| 1998
| align="center"| James Fry
| align="center"| #149
|}

==Collected editions==
===Oversized hardcovers===
{| class="wikitable" width="100%"
|-
! width=18%| Title
! width=62%| Material collected
! width=3%| Pages
! width=9%| Publication Date
! width=8%| ISBN
|-
|''X-Factor: The Original X-Men''
|''Avengers'' (1963) #263; ''Fantastic Four'' (1961) #286; ''X-Factor'' (1986) #1-26, ''Annual'' (1986) #1-2; ''Iron Man Annual'' (1970) #8; ''Amazing Spider-Man'' (1963) #282; ''Thor'' (1966) #373-374, #377-378; ''Power Pack'' (1984) #27, #35; ''Mephisto Vs.'' (1987) #2; ''Incredible Hulk'' (1968) #336-337; ''Classic X-Men'' (1986) #8, #43; ''Secret Wars II'' (1985) #5; material from ''Marvel Fanfare'' (1982) #40
|
|July 2024
|
|-
| ''X-Men: Mutant Massacre Omnibus''
| ''X-Factor'' #9-17, ''Annual'' #2; ''Uncanny X-Men'' #210–219, ''Annual'' #11; ''New Mutants'' #46; ''Thor'' #373–374, 377–378; ''Power Pack'' #27; ''Daredevil'' #238; ''Fantastic Four vs. The X-Men'' #1-4; ''X-Men vs. The Avengers'' #1-4
| 952
| November 2018
| {{ISBNT|978-1302914240}}
|-
| ''X-Men: Fall of the Mutants''
| ''X-Factor'' #18–26; ''Uncanny X-Men'' #220–227; ''New Mutants'' #55–61; ''Captain America'' #339; ''Daredevil'' #252; ''Fantastic Four'' #312; ''Incredible Hulk'' #336-337, 340; ''Power Pack'' #35
| 824
| October 2011
| {{ISBNT|978-0785153122}}
|-
| ''X-Men: Inferno Prologue''
| ''X-Factor'' #27-32, ''Annual'' #3; ''Uncanny X-Men'' #228-238, ''Annual'' #12; ''New Mutants'' #62-70, ''Annual'' #4; material from ''Marvel Age Annual'' #4, ''Marvel Fanfare'' #40
| 824
| December 2014
| {{ISBNT|978-0785192732}}
|-
| ''Evolutionary War Omnibus''
| ''X-Factor Annual'' #3 (A & C stories only); ''Punisher Annual'' #1; ''Silver Surfer Annual'' #1; ''New Mutants Annual'' #4 (A & C stories only); ''Amazing Spider-Man Annual'' #22; ''Fantastic Four Annual'' #21; ''Uncanny X-Men Annual'' #12 (A & C stories only); ''Web of Spider-Man Annual'' #4; ''West Coast Avengers Annual'' #3; ''Spectacular Spider-Man Annual'' #8; ''Avengers Annual'' #17
| 472 
| September 2011
| {{ISBNT|0-7851-4464-1}}
|-
| ''X-Men: Inferno''
|''X-Factor'' #33–40; ''Annual'' #4 (C story only); ''Uncanny X-Men'' #239–243; ''New Mutants'' #71–73; ''X-Terminators'' #1–4
| 600
| June 2009
| {{ISBNT|978-0785137771}}
|-
| ''Atlantis Attacks Omnibus''
| ''X-Factor Annual'' #4 (A & D stories only); ''Silver Surfer Annual'' #2; ''Iron Man Annual'' #10; ''[[Marvel Comics Presents]]'' #26; ''Uncanny X-Men Annual'' #13 (A & C stories only); ''The Amazing Spider-Man Annual'' #23; ''Punisher Annual'' #2; ''The Spectacular Spider-Man Annual'' #9; ''Daredevil Annual'' #5; ''Avengers Annual'' #18; ''[[New Mutants|The New Mutants]]'' #76, ''Annual'' #5 (A & C stories only); ''Web of Spider-Man Annual'' #5; ''Avengers West Coast'' #56, ''Annual'' #4; ''Thor Annual'' #14; ''Fantastic Four Annual'' #22
| 552
| February 2009
| {{ISBNT|0-7851-4492-7}}
|-
| ''Acts of Vengeance Crossovers Omnibus''
| ''X-Factor'' #49–50; ''Wolverine'' (1988) #19–20; ''Uncanny X-Men'' #256–258; ''Fantastic Four'' (1961) #334–336; ''Dr. Strange, Sorcerer Supreme'' (1988) #11–13; ''Incredible Hulk'' (1968) #363; ''Punisher'' (1987) #28–29; ''Punisher War Journal'' (1988) #12–13; ''Marc Spector: Moon Knight'' (1989) #8–10; ''Daredevil'' (1964) #275–276; ''Power Pack'' (1984) #53; ''Alpha Flight'' (1983) #79–80; ''New Mutants'' (1983) #84–86; ''Damage Control'' (1989) #1–4; and ''Web of Spider-Man'' #64–65
| 752
| August 2011
| {{ISBNT|978-0-7851-4488-5}}
|-
| ''X-Men: Days of Future Past''
| ''X-Factor Annual'' #5 (A story only); ''Uncanny X-Men'' #141–142, ''Annual'' #14; ''New Mutants Annual'' #6 (A story only); material from ''Fantastic Four Annual'' #23; ''Excalibur'' #52, #66–67; ''Wolverine: Days of Future Past'' #1–3; material from ''Hulk: Broken Worlds'' #2
| 392
| March 2014
| {{ISBNT|978-0785184423}}
|-
| ''X-Men: X-Tinction Agenda''
| ''X-Factor'' #60–62; ''Uncanny X-Men'' #235–238 & #270–272; ''New Mutants'' #95–97
| 304
| August 2011
| {{ISBNT|978-0785155317}}
|-
| '' X-Men by Chris Claremont and Jim Lee Omnibus Vol. 2''
| ''X-Factor'' #63–70; ''Uncanny X-Men'' #273–280; ''X-Men'' #1–9 and material from #10–11; ''Ghost Rider'' #26–27
| 832
| January 2012
| {{ISBNT|978-0785159056}}
|-
|''X-Factor by Peter David Omnibus Vol. 1''
|''X-Factor'' #55, 70–92; ''X-Factor Annual'' #7-8; ''Incredible Hulk'' #390-392; material from ''X-Factor Annual'' #5 (B story only), #6 (C story only); ''New Mutants Annual'' #6 (B story only)
|848
|September 2021
|978-1302930653
|-
| ''X-Men: X-Cutioner's Song''
| ''X-Factor'' #84–86; ''Uncanny X-Men'' #294–297; ''X-Men'' #14–16; ''X-Force'' #16–18; ''Stryfe's Strike File''
| 368
| October 2011
| {{ISBNT|978-0785153122}}
|-
| ''X-Men: Fatal Attractions''
| ''X-Factor'' #87–92; ''Uncanny X-Men'' #298–305 and 315; ''X-Men Unlimited'' #1–2; ''X-Force'' #25; ''X-Men'' #25; ''Wolverine'' #75; ''Excalibur'' #71
| 816
| April 2012
| {{ISBNT|978-0785162452}}
|-
| ''X-Men: Phalanx Covenant''
| ''X-Factor'' #106; ''Uncanny X-Men'' #306, #311–314 and #316–317; ''Excalibur'' #78–82; ''X-Men'' #36–37; ''X-Force'' #38; ''Wolverine'' #85; ''Cable'' #16
| 552
| February 2014
| {{ISBNT|978-0785185499}}
|-
| ''X-Men: Age of Apocalypse Omnibus''
| ''Factor X'' #1–4, ''Uncanny X-Men'' #320–321, ''X-Men'' #40–41, ''Cable'' #20, ''X-Men Alpha'', ''Amazing X-Men'' #1–4, ''Astonishing X-Men'' #1–4, ''Gambit & the X-Ternals'' #1–4, ''Generation Next'' #1–4, ''Weapon X'' #1–4, ''X-Calibre'' #1–4, ''X-Man'' #1–4, ''X-Men Omega'', ''Age of Apocalypse: The Chosen'' and ''X-Men Ashcan'' #2
| 1072
| March 2012
| {{ISBNT|978-0785159827}}
|-
| ''X-Men/Avengers: Onslaught Omnibus''
| ''X-Factor'' #125-126; '' Cable'' #32-36; ''Uncanny X-Men'' #333-337; ''X-Force'' #55, #57-58; ''X-Man'' #15-19; ''X-Men'' #53-57, ''Annual '96''; ''X-Men Unlimited'' #11; ''Onslaught: X-Men'', ''Onslaught: Marvel Universe'', ''Onslaught: Epilogue''; ''Avengers'' #401-402; ''Fantastic Four'' #415; ''Incredible Hulk'' #444-445; ''Wolverine'' #104-105; ''Amazing Spider-Man'' #415; ''Green Goblin'' #12; ''Spider-Man'' #72; ''Iron Man'' #332; ''Punisher'' #11; ''Thor'' #502; ''X-Men: Road to Onslaught'' #1; ''material from Excalibur'' #100, ''Fantastic Four'' #416
| 1296
| July 2015
| {{ISBNT|978-0785192626}}
|-
| ''Civil War: X-Men''
| ''X-Factor vol.3'' #8–9; ''Wolverine vol.3'' #42-48; ''Cable & Deadpool'' #30–32; ''Civil War: X-Men'' #1–4; ''Blade'' #5; ''Civil War Files''; ''Civil War: Battle Damage Report''
| 520
| March 2011
| {{ISBNT|0-7851-4884-1}}
|-
| ''X-Men: Messiah Complex''
| ''X-Factor vol.3'' #25–27; ''X-Men: Messiah Complex'' (one-shot); ''Uncanny X-Men'' #492–494; ''X-Men'' #205–207; ''New X-Men'' #44–46; 
| 352
| April 2008
| {{ISBNT|0-7851-2899-9}}
|-
| ''X-Men: Second Coming Revelations''
| ''X-Factor'' #204-206, ''X-Men: Hope'', ''X-Men: Blind Science'', ''X-Men: Hellbound'' #1-3
| 392
| September 2010
| {{ISBNT|0-7851-4678-4}}
|-
|''X-Factor by Peter David Omnibus Vol. 2''
|''Madrox'' #1-5; ''X-Factor'' Vol. 3 #1-20, 21-24 (A stories), 25–39; ''X-Factor: The Quick and the Dead''; ''X-Factor Special: Layla Miller''; ''She-Hulk'' #31
|1128
|November 2022
|978-1302945220
|-
|''X-Factor by Peter David Omnibus Vol. 3''
|''X-Factor'' Vol. 3 #40-50, #200-232 and #224.1; and ''Nation X: X-Factor''
|1160
|August 2023
|978-1302953300
|}

===Trade paperbacks===

==== Epic Collections ====
{| class="wikitable" width="100%"
|-
! Title
! Material collected
! Publication date
! ISBN
|-
|''X-Factor Epic Collection Volume 1: Genesis & Apocalypse''
|''Avengers'' #263; ''Fantastic Four'' #286; ''X-Factor'' #1-9; ''X-Factor Annual'' #1; ''Iron Man Annual'' #8; ''Amazing Spider-Man'' #282; Material from ''Classic X-Men'' #8 and #43 
| May 2016
|{{ISBN|978-1302900687}}
|-
|''X-Factor Epic Collection Volume 3: Angel of Death''
|''X-Factor'' #21-36, ''X-Factor Annual'' #3, ''Power Pack'' #35
|May 2021
|{{ISBN|978-1302927103}} 
|-
|''X-Factor Epic Collection Volume 4: Judgment War''
|''X-Factor'' #37-50, ''X-Factor Annual'' #4, ''Uncanny X-Men'' #242-243
|June 2023
|
|-
|''X-Factor Epic Collection Volume 7: All-New, All-Different X-Factor''
|''X-Factor'' 71–83, ''X-Factor Annual'' #7; ''Incredible Hulk'' #390-392
|December 2018
|{{ISBN|978-1302913861}}
|-
|''X-Factor Epic Collection Volume 8: X-Aminations''
|''X-Factor'' #84-100, ''X-Factor Annual'' #8
|November 2019
|{{ISBN|978-1302920579}}
|-
|''X-Factor Epic Collection Volume 9: Afterlives''
|''X-Factor'' #101-111, ''X-Factor Annual'' #9, ''Spider-Man & X-Factor: Shadowgames'' #1-3, ''X-Force'' #38, ''Excalibur'' #82
|April 2022
|{{ISBN|978-1302934514}}
|}

====Volume 1====
{| class="wikitable" width="100%"
|-
! Title
! Material collected
! Publication date
! ISBN
|-
| ''[[Essential Marvel|Essential]] X-Factor Vol. 1''
| ''X-Factor'' #1–16, ''Annual'' #1; ''Avengers'' #263; ''Fantastic Four'' #286; ''The Mighty Thor'' #373–374; ''Power Pack'' #27 (black and white print)
| November 2005
| {{ISBNT|0-7851-1886-1}}
|-
| ''Essential X-Factor Vol. 2''
| ''X-Factor'' #17–35, ''Annual'' #2; ''Thor'' #378 (black and white print)
| January 2007
| {{ISBNT|0-7851-2099-8}}
|-
| ''Essential X-Factor Vol. 3''
| ''X-Factor'' #36–50, ''Annual'' #3; ''Uncanny X-Men'' #242–243 (black and white print)
| style=white-space:nowrap | December 2009
| style=white-space:nowrap | {{ISBNT|0-7851-3078-0}}
|-
| ''Essential X-Factor'' vol. 4
| ''X-Factor'' #51–59, ''Annual'' #4–5; ''X-Factor: Prisoner of Love''; ''Marvel Fanfare'' #50; material from ''Fantastic Four Annual'' # 23, ''New Mutants Annual'' #6, ''Uncanny X-Men Annual'' #14 (black and white print)
| style=white-space:nowrap | February 2012
| style=white-space:nowrap | {{ISBNT|978-0785162858}}
|-
| ''Essential X-Factor'' vol. 5
| ''X-Factor'' #60–70, ''Annual'' #6; ''Uncanny X-Men'' #270–272, 280; material from ''Uncanny X-Men'' Annual #15, ''New Mutants'' #95–97, material from ''New Mutants'' Annual #7 (black and white print)
| style=white-space:nowrap | December 2012
| style=white-space:nowrap | {{ISBNT|978-0785163534}}
|-
| ''X-Men: Phoenix Rising''
| ''Avengers'' #263; ''Fantastic Four'' #286; ''X-Factor'' #1; and ''Classic X-Men'' #8 and #43
| June 2009
| {{ISBNT|0-7851-3948-6}}
|-
| ''X-Factor: Genesis and Apocalypse''
| ''X-Factor'' #1–9 and Annual #1; ''Avengers'' #263; ''Fantastic Four'' #286; ''Iron Man'' Annual #8; ''Amazing Spider-Man'' #282; and Material from ''Classic X-Men'' #8 and #43
| March 2017
| {{ISBNT|978-1302900687}}
|-
| ''X-Men: Mutant Massacre''
| ''X-Factor'' #9–11; ''Uncanny X-Men'' #210–213; ''New Mutants'' #46; ''Thor'' #373–374; ''Power Pack'' #27
| October 2001
| {{ISBNT|0-7851-0224-8}}
|-
| ''X-Men: Mutations''
| ''X-Factor'' #15, 24–25; ''Amazing Adventures'' vol. 2, #11, 17; ''Uncanny X-Men'' #256–258
| October 1996
| {{ISBNT|0-7851-0197-7}}
|-
| ''X-Men: The Fall of the Mutants''
| ''X-Factor'' #24–26; ''Uncanny X-Men'' #224–226; ''New Mutants'' #59–61
| February 2002
| {{ISBNT|0-7851-0825-4}}
|-
| ''X-Men: Inferno''
| ''X-Factor'' #36–39; ''Uncanny X-Men'' #239–243; ''New Mutants'' #71–73
| December 1996
| {{ISBNT|0-7851-0222-1}}
|-
| ''X-Men: X-Tinction Agenda''
| ''X-Factor'' #60–62; ''Uncanny X-Men'' #270–272; ''New Mutants'' #95–97
| December 1998
| {{ISBNT|0-7851-0053-9}}
|-
| ''X-Factor Forever''
| ''X-Factor'' #63–64; ''X-Factor Forever'' #1–5
| November 2010
| {{ISBNT|978-0785147992}}
|-
|''X-Men Epic Collection Volume 19: Mutant Genesis''
|''X-Men Annual'' #15; ''X-Factor'' #65-70; ''Uncanny X-Men'' #278-280; ''X-Men'' #1-3; ''Material from New Mutants Annual'' #7; ''X-Factor Annual'' #6
|December 2017
|{{ISBN|978-1302903916}}
|-
| ''X-Factor: Visionaries Peter David Vol. 1''
| ''X-Factor'' #71–75
| December 2005
| {{ISBNT|0-7851-1872-1}}
|-
| ''X-Factor: Visionaries Peter David Vol. 2''
| ''X-Factor'' #76–78; ''Incredible Hulk'' #390–392
| March 2007
| {{ISBNT|0-7851-2456-X}}
|-
| ''X-Factor: Visionaries Peter David Vol. 3''
| ''X-Factor'' #79–83, ''Annual'' #7
| October 2007
| {{ISBNT|0-7851-2457-8}}
|-
| ''X-Factor: Visionaries Peter David Vol. 4''
| ''X-Factor'' #84–89, ''Annual'' #8
| June 2008
| {{ISBNT|0-7851-2745-3}}
|-
| ''X-Men: X-Cutioner's Song''
| ''X-Factor'' #84–86; ''Uncanny X-Men'' #294–296; ''X-Men'' #14–16; ''X-Force'' #16–18
| May 1994
| {{ISBNT|0-7851-0025-3}}
|-
| ''X-Men: Fatal Attractions''
| ''X-Factor'' #92; ''X-Force'' #25; ''Uncanny X-Men'' #304; ''X-Men'' #25; ''Wolverine'' #75; ''Excalibur'' #71
| August 2000
| {{ISBNT|0-7851-0748-7}}
|-
| ''The Origin of Generation X: Tales of the Phalanx Covenant''
| ''X-Factor'' #106; ''Uncanny X-Men'' #316–317; ''X-Men'' vol. 2, #36–37; ''X-Force'' #38; ''Excalibur'' #82; ''Wolverine'' vol. 2, #85; ''Cable'' #16; ''Generation X'' #1
| June 2001
| {{ISBNT|0-7851-0216-7}}
|-
| ''X-Men: Legion Quest''
| ''X-Factor'' #109; ''Uncanny X-Men'' #320–321; ''X-Men'' vol. 2, #40–41
| March 1996
| {{ISBNT|0-7851-0179-9}}
|-
| ''X-Men: Prelude to the Age of Apocalypse''
| ''X-Factor'' #108–109; ''Uncanny X-Men'' #319–321; ''X-Men'' (vol. 2) #38–41; ''Cable'' #20; ''X-Men: Age of Apocalypse Ashcan Edition''
| May 2011
| {{ISBNT|978-0-7851-5508-9}}
|-
| ''X-Men: The Complete Onslaught Epic Vol. 2''
| ''X-Factor'' #125–126; ''Excalibur'' #100; ''Fantastic Four'' #415; ''Amazing Spider-Man'' #415; ''Sensational Spider-Man'' #8; ''Spider-Man'' #72; ''Green Goblin'' #12; ''Punisher'' #11; ''Wolverine'' #104; ''X-Man'' #17; ''X-Men'' #55; ''Uncanny X-Men'' #336; ''X-Force'' #58
| June 2008
| {{ISBNT|0-7851-2824-7}}
|}

====Volume 2====
{| class="wikitable" width="100%"
|-
! Title
! Material collected
! Publication date
! ISBN
|-
| ''X-Factor Vol. 1: The Mountaintop''
| ''X-Factor'' Vol. 2 #1–4
| June 4, 2003
| {{ISBNT|978-0785110163}}
|}

====Volume 3====
{| class="wikitable" width="100%"
|-
! Title
! Material collected
! Publication date
! ISBN
|-
| ''Madrox: Multiple Choice''
| ''Madrox'' #1–5 (prelude to ''X-Factor'' vol. 3)
| April 2005
| {{ISBNT|0-7851-1500-5}}
|-
| ''X-Factor: The Longest Night''
| ''X-Factor'' vol. 3, #1–6
| March 2007
| {{ISBNT|0-7851-1817-9}}
|-
| ''X-Factor: Life and Death Matters''
| ''X-Factor'' vol. 3, #7–12
| August 2007
| {{ISBNT|0-7851-2146-3}}
|-
| ''X-Factor: Many Lives of Madrox''
| ''X-Factor'' vol. 3, #13–17
| November 2007
| {{ISBNT|0-7851-2359-8}}
|-
| ''X-Factor: Heart of Ice''
| ''X-Factor'' vol. 3, #18–24
| April 2008
| {{ISBNT|0-7851-2360-1}}
|-
|''[[X-Men: Endangered Species]]''
|''X-Men'' (vol. 2) #200–204; ''Uncanny X-Men'' #488–491; ''New X-Men'' (vol. 2) #40–42; ''X-Factor'' (vol. 3) #21–24; ''X-Men: Endangered Species'' one-shot
|????
|{{ISBN|978-0785128205}}
|-
| ''[[X-Men: Messiah Complex]]''
| ''X-Factor'' vol. 3, #25–27; ''Uncanny X-Men'' #492–494; ''X-Men'' #205–207; ''New X-Men'' #44–46; ''X-Men: Messiah Complex – Mutant Files''
| November 2008
| {{ISBNT|0-7851-2320-2}}
|-
| ''X-Factor: The Only Game in Town''
| ''X-Factor'' vol. 3, #28–32; ''X-Factor: The Quick and the Dead''
| January 2009
| {{ISBNT|0-7851-2863-8}}
|-
| ''X-Factor: [[Secret Invasion]]''
| ''X-Factor'' vol. 3, #33–38; ''She-Hulk'' vol. 2, #31
| June 2009
| {{ISBNT|0-7851-2865-4}}
|-
| ''X-Factor: Time and a Half''
| ''X-Factor'' vol. 3, #39–45
| December 2009
| {{ISBNT|0-7851-3836-6}}
|-
| ''X-Factor: Overtime''
| ''X-Factor'' vol. 3, #46–50; ''X-Factor: Layla Miller''
| December 2009
| {{ISBNT|0-7851-3837-4}}
|-
| ''X-Factor: The Invisible Woman Has Vanished''
| ''X-Factor'' #200–203
| June 2010
| {{ISBNT|0-7851-4657-1}}
|-
| ''X-Factor: Second Coming''
| ''X-Factor'' #204–206; ''Nation X: X Factor''
| style=white-space:nowrap | September 2010
| style=white-space:nowrap | {{ISBNT|0-7851-4892-2}}
|-
| ''X-Factor: Happenings in Vegas''
| ''X-Factor'' #207–212
| March 2011
| {{ISBNT|0-7851-4658-X}}
|-
| ''X-Factor: Scar Tissue''
| ''X-Factor'' #213–219
| June 2011
| {{ISBNT|0-7851-5283-0}}
|-
| ''X-Factor: Hard Labor''
| ''X-Factor'' #220–224
| November 2011
| {{ISBNT|0-7851-5285-7}}
|-
| ''X-Factor: Super Unnatural''
| ''X-Factor'' #224.1, 225–228
| February 2012
| {{ISBNT|0-7851-6058-2}}
|-
| ''X-Factor: They Keep Killing Jamie Madrox''
| ''X-Factor'' #229–232
| June 2012
| {{ISBNT|0-7851-6060-4}}
|-
| ''X-Factor: Together Again for the First Time''
| ''X-Factor'' #233–236, Wolverine 52 (1992)
| November 2012
| {{ISBNT|0-7851-6063-9}}
|-
| ''X-Factor: The Road to Redemption''
| ''X-Factor'' #237–240
| December 2012
| {{ISBNT|0-7851-6413-8}}
|-
| ''X-Factor: Breaking Points''
| ''X-Factor'' #241–245
| March 2013
| {{ISBNT|0-7851-6512-6}}
|-
| ''X-Factor: Short Stories''
| ''X-Factor'' #246–249
| March 2013
| {{ISBNT|0-7851-6699-8}}
|-
| ''X-Factor: Hell On Earth War''
| ''X-Factor'' #250–256
| July 2013
| {{ISBNT|0-7851-6700-5}}
|-
| ''X-Factor: The End of X-Factor''
| ''X-Factor'' #257–262
| January 2014
| {{ISBNT|978-0785167013}}
|-
| ''X-Factor: The Complete Collection Volume 1''
| ''Madrox'' #1–5 (prelude to ''X-Factor'' vol. 3); ''X-Factor'' vol. 3, #1–12
| January 2014
| {{ISBNT|0-7851-5438-8}}
|-
| ''X-Factor: The Complete Collection Volume 2''
| ''X-Factor'' vol. 3, #13–24; ''X-Factor'' vol. 3, #28–32; ''X-Factor'': The Quick And The Dead #1; ''X-Factor'' Special: Layla Miller #1
| May 2014
| {{ISBNT|0-7851-5439-6}}
|}

====All-New X-Factor====
{| class="wikitable"
|-
!Title
!Material collected
!Publication date
!ISBN
|-
| ''All-New X-Factor, Vol. 1: Not Brand X''
| ''All-New X-Factor'' #1–6
| July 1, 2014
| Paperback: {{ISBNT|978-0785188162}}
|-
| ''All-New X-Factor, Vol. 2: Change of Decay''
| ''All-New X-Factor'' #7–12
| October 28, 2014
| Paperback: {{ISBNT|978-0785188179}}
|-
| ''All-New X-Factor, Vol. 3: Axis''
| ''All-New X-Factor'' #13–20
| March 31, 2015
| Paperback: {{ISBNT|978-0785188186}}
|}

====Volume 4====
{| class="wikitable"
|-
!Title
!Material collected
!Pages
!Publication date
!ISBN
|-
| ''X-Factor by Leah Williams – Volume 1''
| ''X-Factor'' (vol. 4) #1–3, 5
|128
| December 8, 2020
| Paperback: {{ISBNT|978-1302921842}}
|-
|''X-Factor by Leah Williams – Volume 2''
|''X-Factor'' (vol. 4) #6–10
|136
|August 31, 2021
|Paperback: {{ISBNT|978-1302921859}}
|}

==References==
{{reflist}}

==External links==
* [http://marvel.com/catalog/?book_title=X-Factor ''X-Factor'' issues on Marvel.com]
* [http://comicbookdb.com/title.php?ID=577 ''X-Factor''], [http://comicbookdb.com/title.php?ID=1764 ''X-Factor'' vol. 2], and [http://comicbookdb.com/title.php?ID=2226 ''X-Factor'' vol. 3] at the Comic Book DB
* [http://www.comics.org/series/3209/ ''X-Factor''], [http://www.comics.org/series/16578/ ''X-Factor'' vol. 2], and [http://www.comics.org/series/16465/ ''X-Factor'' vol. 3] at the [[Grand Comics Database]]

{{X-Comics}}
{{GLAAD Media Award for Outstanding Comic Book}}

[[Category:Comics by J. M. DeMatteis]]
[[Category:Comics by Louise Simonson]]
[[Category:Comics by Walt Simonson]]
[[Category:Comics spin-offs]]
[[Category:Marvel Comics titles]]
[[Category:X-Men titles]]