X-Men First Appearances

Non-Character :

First use of the classic X-Men logo, designed by Jim Steranko

Issue :

Marvel ⋅ Nov 1968 ⋅ Uncanny X-Men #50

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-50,32648/

HEROES :

Characters :

Professor X, Cyclops, Jean Grey, Iceman, Angel, Beast / Magneto

Issue :

Marvel ⋅ Sep 1963 ⋅ Uncanny X-Men #1

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-1,32621/

Characters :

Storm, Nightcrawler, Colossus, Thunderbird, 2nd Wolverine

Issue :

Marvel ⋅ May 1975 ⋅ Giant-Size X-Men #1

Link :

https://www.keycollectorcomics.com/issue/giant-size-x-men-1-1,28935/

Characters :

Wolverine

Issue :

Marvel ⋅ Nov 1974 ⋅ Incredible Hulk #181 (Debatable - Full in costume and named in issue #180)

Link :

https://www.keycollectorcomics.com/issue/incredible-hulk-1-181,29296/

Characters :

Rogue / Cover App of Mystique

Issue :

Marvel ⋅ Sep 1981 ⋅ Avengers Annual #10

Link :

https://www.keycollectorcomics.com/issue/avengers-annual-1-10-7-2,27066/

Characters :

Gambit

Issue :

Marvel ⋅ May 1990 ⋅ X-Men Annual #14 (Debatable - Uncanny X-Men #266 Actual VS In-continuity)

Link :

https://www.keycollectorcomics.com/issue/x-men-annual-1-14,32709/

Characters :

Shadowcat - Kitty Pryde, Emma Frost - White Queen

Issue :

Marvel ⋅ Jan 1980 ⋅ Uncanny X-Men #129

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-129-4,32678/

Characters :

Dazzler, 2nd Kitty Pryde, 2nd Emma Frost

Issue :

Marvel ⋅ Feb 1980 ⋅ Uncanny X-Men #130

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-130,32679/

Characters :

Betsy Braddock, later becomes Psylocke /

Psylocke, Meggan

Issue :

Marvel ⋅ Dec 1976 ⋅ Captain Britain #8

Marvel ⋅ Oct 1986 ⋅ New Mutants Annual #2

Link :

https://www.keycollectorcomics.com/issue/captain-britain-1-8,27623/

https://www.keycollectorcomics.com/issue/new-mutants-annual-1-2,30375/

Characters :

Jubilee

Issue :

Marvel ⋅ May 1989 ⋅ Uncanny X-Men #244

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-244,32573/

Characters :

Magik as Adolescent - Illyana Rasputin as a child (Giant-Size X-Men #1)

Issue :

Marvel ⋅ Aug 1982 ⋅ Uncanny X-Men #160

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-160,32543/

Characters :

Alex Summers / Havok

Issue :

Marvel ⋅ Mar 1969 ⋅ Uncanny X-Men #54 (As Alex)

Marvel ⋅ Jul 1969 ⋅ Uncanny X-Men #58 (As Havok)

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-54,32649/

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-58-3,32652/

Characters :

Vulcan

Issue :

Marvel ⋅ Jan 2006 ⋅ X-Men: Deadly Genesis #1

Link :

https://www.keycollectorcomics.com/issue/x-men-deadly-genesis-1-1,32717/

Characters :

Banshee

Issue :

Marvel ⋅ Jan 1967 ⋅ Uncanny X-Men #28

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-28,32640/

Characters :

Polaris - Daughter of Magneto, Mesmero

Issue :

Marvel ⋅ Oct 1968 ⋅ Uncanny X-Men #49

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-49,32647/

Characters :

Longshot, Spiral

Issue :

Marvel ⋅ Sep 1985 ⋅ Longshot #1

Link :

https://www.keycollectorcomics.com/issue/longshot-1-1,29797/

Characters :

Bishop, Gamemaster

Issue :

Marvel ⋅ Dec 1991 ⋅ Uncanny X-Men #283

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-283-2-2,32585/

Characters :

Shard - Bishops Sister

Issue :

Marvel ⋅ Jun 1993 ⋅ Uncanny X-Men Annual #17

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-annual-1-17-1,311222/

Characters :

Forge, Naze

Issue :

Marvel ⋅ Aug 1984 ⋅ Uncanny X-Men #184

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-184,32555/

Characters :

Domino (Debatable - impersonated by Copycat in New Mutants #98)

Issue :

Marvel ⋅ Mar 1992 ⋅ X-Force #8

Link :

https://www.keycollectorcomics.com/issue/x-force-1-8,32531/

Characters :

Warpath - James Proudstar / 2nd Thunderbird, Hellions (Team)

Issue :

Marvel ⋅ Jun 1984 ⋅ New Mutants #16

Link :

https://www.keycollectorcomics.com/issue/new-mutants-16,30355/

Characters :

Shatterstar, Feral

Issue :

Marvel ⋅ Mar 1991 ⋅ New Mutants #99

Link :

https://www.keycollectorcomics.com/issue/new-mutants-1-99,30372/

Characters :

Cannonball, Psyche (Dani Moonstar/Mirage), Wolfsbane, Sunspot, Karma, White Rook

Issue :

Marvel ⋅ Sep 1982 ⋅ Marvel Graphic Novel #4

Link :

https://www.keycollectorcomics.com/issue/marvel-graphic-novel-1-4-4,29891/

Characters :

Warlock

Issue :

Marvel ⋅ Nov 1984 ⋅ New Mutants #21

Link :

https://www.keycollectorcomics.com/issue/new-mutants-1-21,30358/

Characters :

Boom Boom

Issue :

Marvel ⋅ Nov 1985 ⋅ Secret Wars II #5

Link :

https://www.keycollectorcomics.com/issue/secret-wars-ii-5,30874/

Characters :

Blink, Skin

Issue :

Marvel ⋅ Oct 1994 ⋅ Uncanny X-Men #317

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-317,32588/

Characters :

Lady Mastermind, Slipstream, Lifeguard, (Red Lotus - Issue #5)

Issue :

Marvel ⋅ Dec 2001 ⋅ X-treme X-Men #6

Link :

https://www.keycollectorcomics.com/issue/x-treme-x-men-1-6,314938/

Characters :

Multiple Man

Issue :

Marvel ⋅ Feb 1975 ⋅ Giant-Size Fantastic Four #4

Link :

https://www.keycollectorcomics.com/issue/giant-size-fantastic-four-1-4,28602/

Characters :

Dryad, Quill and Audio

Issue :

Marvel ⋅ Apr 2004 ⋅ New X-Men: Academy X #1

Link :

https://www.keycollectorcomics.com/issue/new-x-men-1,313208/

Characters :

Pixie

Issue :

Marvel ⋅ Nov 2004 ⋅ New X-Men: Academy X #5

Link :

https://www.keycollectorcomics.com/issue/new-x-men-5,33075/

Characters :

Kimura

Issue :

Marvel ⋅ Dec 2006 ⋅ New X-Men: Academy X #31

Link :

https://www.keycollectorcomics.com/issue/new-x-men-2-31,30434/

Characters :

Chamber, Emplate, Penance

Issue :

Marvel ⋅ Nov 1994 ⋅ Generation X #1

Link :

https://www.keycollectorcomics.com/issue/generation-x-1-1-4,32926/

Characters :

Wind Dancer / Renascence

Issue :

Marvel ⋅ Jul 2003 ⋅ Vol.2 ⋅ New Mutants #1

Link :

https://www.keycollectorcomics.com/issue/new-mutants-1,34176/

Characters :

Hellion, Anole, Mercury, Wallflower

Issue :

Marvel ⋅ Aug 2003 ⋅ Vol.2 ⋅ New Mutants #2

Link :

https://www.keycollectorcomics.com/issue/new-mutants-2,34179/

Characters :

Rockslide, Wither

Issue :

Marvel ⋅ Sep 2003 ⋅ Vol.2 ⋅ New Mutants #3

Link :

https://www.keycollectorcomics.com/issue/new-mutants-3,34178/

Characters :

Prodigy

Issue :

Marvel ⋅ Oct 2003 ⋅ Vol.2 ⋅ New Mutants #4

Link :

https://www.keycollectorcomics.com/issue/new-mutants-2-4,30349/

Characters :

Elixir

Issue :

Marvel ⋅ Nov 2003 ⋅ Vol.2 ⋅ New Mutants #5

Link :

https://www.keycollectorcomics.com/issue/new-mutants-2-5,34175/

Characters :

Surge

Issue :

Marvel ⋅ Jan 2004 ⋅ Vol.2 ⋅ New Mutants #8

Link :

https://www.keycollectorcomics.com/issue/new-mutants-2-8,34225/

Characters :

Trinary

Issue :

Marvel ⋅ Mar 2018 ⋅ X-Men: Red #2

Link :

https://www.keycollectorcomics.com/issue/x-men-red-2,308834/

Characters :

Armor

Issue :

Marvel ⋅ Oct 2004 ⋅ Astonishing X-Men #4

Link :

https://www.keycollectorcomics.com/issue/astonishing-x-men-3-4-2,310570/

Characters :

Dust

Issue :

Marvel ⋅ Dec 2002 ⋅ Vol.2 ⋅ New X-Men #133

Link :

https://www.keycollectorcomics.com/issue/new-x-men-1-133,30431/

Characters :

ForgetMeNot - Last but not least ... I think

Issue :

Marvel ⋅ May 2014 ⋅ Vol.2 ⋅ X-Men Legacy #300

Link :

https://www.keycollectorcomics.com/issue/x-men-legacy-2-300,332736/

HERO TEAMS :

Characters :

Alpha Flight (Team) - Aurora, Northstar, Sasquatch, Snowbird, Shaman, and Vindicator

Issue :

Marvel ⋅ May 1979 ⋅ Uncanny X-Men #121

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-121,32675/

Characters :

Excalibur (Team)

Issue :

Marvel ⋅ Apr 1988 ⋅ Excalibur Special Edition #1

Link :

https://www.keycollectorcomics.com/issue/excalibur-special-edition-1-1-3,28434/

Characters :

X-Force (Team) (New Mutants Renamed)

Issue :

Marvel ⋅ Apr 1991 ⋅ New Mutants #100

Link :

https://www.keycollectorcomics.com/issue/new-mutants-1-100,30373/

Characters :

X-Factor (Team)

Issue :

Marvel ⋅ Feb 1986 ⋅ X-Factor #1

Link :

https://www.keycollectorcomics.com/issue/x-factor-1-1,32498/

Characters :

X-Treme X-Men (Team), Vargas

Issue :

Marvel ⋅ Jul 2001 ⋅ X-Treme X-Men #1

Link :

https://www.keycollectorcomics.com/issue/x-treme-x-men-1-1-3,318688/

Characters :

X-Terminators (Team), Wiz Kid

Issue :

Marvel ⋅ Oct 1988 ⋅ X-Terminators #1

Link :

https://www.keycollectorcomics.com/issue/x-terminators-1,32724/

Characters :

Exiles (Team) - Nocturne, Timebroker

Issue :

Marvel ⋅ Aug 2001 ⋅ Exiles #1

Link :

https://www.keycollectorcomics.com/issue/exiles-1-1-4,28444/

Characters :

The Marauders (Team) - Arclight, Riptide, Vertigo, Harpoon, Scalphunter aka John Greycrow, Scrambler

Issue :

Marvel ⋅ Nov 1986 ⋅ Uncanny X-Men #211

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-211,32561/

Characters :

New X-Men (Team), Gentle

Issue :

Marvel ⋅ Apr 2006 ⋅ New X-Men: Academy X #23

Link :

https://www.keycollectorcomics.com/issue/new-x-men-2-23,34174/

Characters :

Young X-Men ((Team) - Dust, Rockslide, Blindfold, Wolf Cub, Ink), Ink, Jonas Graymalkin

Issue :

Marvel ⋅ Apr 2006 ⋅ New X-Men: Academy X #23

Link :

https://www.keycollectorcomics.com/issue/young-x-men-1,330998/

Characters :

Starjammers ((Team) - Corsair, Ch'od, Hepzibah, Raza, Cr'reee), Gladiator, Shi'ar Imperial Guard, M'Krann Crystal, D'Ken Neramani

Issue :

Marvel ⋅ Oct 1977 ⋅ Uncanny X-Men #107

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-107,32669/

HERO CHILDREN :

Characters :

X-Man - TTB of Cyclops and Jean

Issue :

Marvel ⋅ Mar 1995 ⋅ X-Man #1

Link :

https://www.keycollectorcomics.com/issue/x-man-1-1,34235/

Characters :

Rachel Summers - Daughter of Cyclops and Jean

Issue :

Marvel ⋅ Jan 1981 ⋅ Uncanny X-Men #141

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-141-5,32689/

Characters :

Cable - Son of Cyclops and Madelyne Prior, Mutant Liberation Front

Issue :

Marvel ⋅ Mar 1990 ⋅ New Mutants #87

Link :

https://www.keycollectorcomics.com/issue/new-mutants-1-87,30366/

Characters :

Major X - Son of Cable

Issue :

Marvel ⋅ Apr 2019 ⋅ Major X #1

Link :

https://www.keycollectorcomics.com/issue/major-x-1,312606/

Characters :

Hope Summers - Adopted Daughter of Cable

Issue :

Marvel ⋅ Feb 2010 ⋅ Vol.2 ⋅ Cable #21

Link :

https://www.keycollectorcomics.com/issue/cable-2-21,308853/

Characters :

Siryn - Daughter of Banshee

Issue :

Marvel ⋅ Apr 1981 ⋅ Spider-Woman #37

Link :

https://www.keycollectorcomics.com/issue/spider-woman-1-37,31182/

Characters :

Goliath and Sprite, the children of Colossus and Kitty Pryde

Issue :

Marvel ⋅ Jul 2023 ⋅ X-Men: Days of Future Past - Doomsday #1

Link :

https://www.keycollectorcomics.com/issue/x-men-days-of-future-past-doomsday-1-1-4,784153/

Characters :

Laura Kinney (X-23) - Daughter of Wolverine

Issue :

Marvel ⋅ Jan 2016 ⋅ All-New Wolverine #2

Link :

https://www.keycollectorcomics.com/issue/nyx-1-3,30490/

Characters :

Gabrielle Kinney (Gabby/Honey Badger/Scout) - Adopted Daughter of Wolverine, Belona, Zelda

Issue :

Marvel ⋅ Sep 1963 ⋅ Uncanny X-Men #4

Link :

https://www.keycollectorcomics.com/variant/original/all-new-wolverine-1-2-2,26524/issues/

Characters :

Daken - Son of Wolverine

Issue :

Marvel ⋅ Jan 2007 ⋅ Wolverine: Origins #10

Link :

https://www.keycollectorcomics.com/issue/wolverine-origins-1-10,32320/

Characters :

Legion - Son of Professor Xavier

Issue :

Marvel ⋅ Apr 1985 ⋅ New Mutants #26

Link :

https://www.keycollectorcomics.com/issue/new-mutants-1-26,30360/

VILLIANS :

Characters :

Brotherhood of Evil Mutants - 2nd Magneto, Scarlet Witch, Quicksilver, Toad, Mastermind

Issue :

Marvel ⋅ Mar 1964 ⋅ Uncanny X-Men #4

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-4-4,32624/

Characters :

Blob

Issue :

Marvel ⋅ Jan 1964 ⋅ Uncanny X-Men #3

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-3-2,32623/

Characters :

New Brotherhood of Evil Mutants - Destiny, Pyro, Avalanche

Issue :

Marvel ⋅ Jan 1981 ⋅ New Mutants #141

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-141-5,32689/

Characters :

Juggernaut

Issue :

Marvel ⋅ Jul 1965 ⋅ Uncanny X-Men #12

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-12,32632/

Characters :

Apocalypse

Issue :

Marvel ⋅ Jul 1986 ⋅ X-Factor #6

Link :

https://www.keycollectorcomics.com/issue/x-factor-1-6,32501/

Characters :

Genesis - Wife of Apocalypse, Isca, White Sword

Issue :

Marvel ⋅ Sep 2020 ⋅ X-Men #12

Link :

https://www.keycollectorcomics.com/issue/x-men-5-12-3,318383/

Characters :

Sabertooth

Issue :

Marvel ⋅ Aug 1977 ⋅ Iron First #14

Link :

https://www.keycollectorcomics.com/issue/iron-fist-1-14,29431/

Characters :

Mystique

Issue :

Marvel ⋅ Jun 1978 ⋅ Ms. Marvel #18

Link :

https://www.keycollectorcomics.com/issue/ms-marvel-1-18,30236/

Characters :

Mr. Sinister

Issue :

Marvel ⋅ Sep 1963 ⋅ Uncanny X-Men #221

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-221,32566/

Characters :

Mojo

Issue :

Marvel ⋅ Nov 1985 ⋅ Longshot #3

Link :

https://www.keycollectorcomics.com/issue/longshot-1-3,29798/

Characters :

Onslaught

Issue :

Marvel ⋅ Jun 1996 ⋅ Vol.2 ⋅ X-Men #53

Link :

https://www.keycollectorcomics.com/issue/x-men-2-53,32701/

Characters :

Omega Red

Issue :

Marvel ⋅ Jan 1992 ⋅ Vol.2 ⋅ X-Men #4

Link :

https://www.keycollectorcomics.com/issue/x-men-2-4,32691/

Characters :

Exodus

Issue :

Marvel ⋅ Jul 1993 ⋅X-Factor #92

Link :

https://www.keycollectorcomics.com/issue/x-factor-1-92,32524/

Characters :

Living Monolith

Issue :

Marvel ⋅ Mar 1969 ⋅ Uncanny X-Men #54

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-54,32649/

Characters :

Sentinels

Issue :

Marvel ⋅ Nov 1965 ⋅ Uncanny X-Men #14

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-14-2,32634/

Characters :

Nimrod

Issue :

Marvel ⋅ Mar 1985 ⋅ Uncanny X-Men #191

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-191,32556/

Characters :

S'ym

Issue :

Marvel ⋅ Aug 1982 ⋅ Uncanny X-Men #160

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-1-160,32543/

Characters :

General William Stryker

Issue :

Marvel ⋅ Nov 1982 ⋅ Marvel Graphic Novel #5

Link :

https://www.keycollectorcomics.com/issue/marvel-graphic-novel-1-5,29892/

Characters :

Morlocks - Masque, Plague, Sunder. (Yes I know, but they always seemed to do bad stuff)

Issue :

Marvel ⋅ May 1983 ⋅ Uncanny X-Men #169

Link :

https://www.keycollectorcomics.com/issue/uncanny-x-men-169,32550/