PROFESSOR X

[title] - New X-Men (1st series) #121
New X-Men (1st series) #121

while in the womb, he is fought by his evil twin sister but managed to defeat her with a mindblast

[title] - Uncanny X-Men (1st series) #12
X-Men (1st series) #12

father dies in a nuclear blast, mother marries Dr. Kurt Marko, family moves back to Xavier Estate near Westchester only to be joined by Kurt’s son Cain, who bullies Charles; with Charles’ mother and Marko dying the unequal stepbrothers remain behind, Cain always envying Charles

[title] - Uncanny X-Men (1st series) #389
Uncanny X-Men (1st series) #117, 389

while in Oxford, he falls in love with Moira Kinross, but eventually loses her (back) to Joe MacTaggert while serving in the war

[title] - Uncanny X-Men (1st series) #12
X-Men (1st series) #12

meets Cain Marko during the Korean War, and witnesses him touching the Gem of Cyttorak and transforming into the Juggernaut before he is buried in a cave-in

[title] - Uncanny X-Men (1st series) #117
X-Men (1st series) #117

travels the world, first time he encounters an evil mutant, the Shadow King, in Cairo

[title] - Uncanny X-Men (1st series) #161
Uncanny X-Men (1st series) #161

while in Israel, he befriends Holocaust survivors Magnus and Gabrielle Haller, with whom he has a brief relationship, their different ideas on how the future should look like for mutantkind drives a wedge between Magnus and Charles

[title] - Uncanny X-Men (1st series) #20
X-Men (1st series) #20

legs crushed while fighting the alien Lucifer in his tunnel system deep in the Hindukush

[title] - X-Treme X-Men (1st series) #44
X-Treme X-Men (1st series) #44

rescued by a young Tessa, who drags him back to civilization

[title] - Uncanny X-Men (1st series) #309
Uncanny X-Men (1st series) #309

falls in love with nurse Amelia Voght, who accompanies him back to the United States

[title] - Bizarre Adventures #27
Bizarre Adventures #27

called in to help a catatonic Jean Grey, discovered she’s a mutant and blocks her telepathy and secretly starts training her in her telekinetic abilities

[title] - Uncanny X-Men (1st series) #38
X-Men (1st series) #38

works together with FBI agent Fred Duncan to start the X-Men

[title] - Uncanny X-Men (1st series) #309
Uncanny X-Men (1st series) #309

the night he takes in Scott Summers, Amelia leaves, as she is convinced that his action would only lead to more anti-mutant hysteria

[title] - Uncanny X-Men (1st series) #1
X-Men (1st series) #1

has gathered the five original X-Men, first appearance, X-Men make their public debut fighting Magneto

[title] - Uncanny X-Men (1st series) #13
X-Men (1st series) #13

Juggernaut has dug himself out and attacks Xavier’s school with a vengeance, only to be defeated

[title] - Uncanny X-Men (1st series) #15
X-Men (1st series) #14-16

comes across poorly in TV debate with Bolivar Trask, the creator of the mutant-hunting Sentinels

[title] - Uncanny X-Men (1st series) #33
X-Men (1st series) #32-33

falls into a coma while trying to cure the Juggernaut of his Cyttorak curse, is kidnapped by Factor Three

[title] - Uncanny X-Men (1st series) #39
X-Men (1st series) #39

rescued by the X-Men, lets them graduate and allows them to wear individual costumes

[title] - Uncanny X-Men (1st series) #65
Uncanny X-Men (1st series) #42, 65

reawakens Jean’s telepathy, has the Changeling take his place so that he can prepare in isolation for an imminent alien invasion; when Changeling gets killed, the X-Men believe their mentor dead, returns months later and leads the X-Men’s successful strike against the Z’Nox

[title] - Giant-Size X-Men #1
Giant-Size X-Men #1

the original X-Men kidnapped by Krakoa, he recruits a new international team of X-Men for a rescue mission

[title] - Uncanny X-Men (1st series) #95
X-Men (1st series) #95

death of Thunderbird, it’s the first time one of his students dies

[title] - Uncanny X-Men (1st series) #105
X-Men (1st series) #105

meets his soulmate in Shi’ar princess Lilandra Neramani

[title] - Uncanny X-Men (1st series) #114
X-Men (1st series) #114, 117-118

believes the X-Men dead, leaves Earth together with Lilandra

[title] - Uncanny X-Men (1st series) #129
X-Men (1st series) #129

surprised to find them alive when he returns home

[title] - Uncanny X-Men (1st series) #137
X-Men (1st series) #137

finds himself on opposing sides with Lilandra, when the Shi’ar demand the death of Phoenix as she is a danger to the universe, the conflict kind of resolves with Phoenix committing suicide

[title] - Uncanny X-Men (1st series) #155
Uncanny X-Men (1st series) #155-157

kidnapped by Lilandra’s sister Deathbird, secretly infected with a Brood egg

[title] - Marvel Graphic Novel #4: The New Mutants
Marvel Graphic Novel #4

the X-Men believed dead again, he reluctantly accepts training the New Mutants

[title] - Uncanny X-Men (1st series) #167
Uncanny X-Men (1st series) #167

fully transforms into a Brood queen, lived saved with alien technology that transfers his mind into a clone body

[title] - X-Men and the Micronauts #3
X-Men & Micronauts #1-4

develops evil persona that terrorizes the Microverse

[title] - Uncanny X-Men (1st series) #192
Uncanny X-Men (1st series) #192-193

nearly beaten to death by mutant haters after lecturing at Columbia University, life barely saved thanks to the Morlock Healer

[title] - New Mutants (1st series) #27
New Mutants (1st series) #26-28

learns that he has a dangerous mutant son with Gabrielle Haller, enters his mind to try to therapize his multiple personality disorder

[title] - New Mutants (1st series) #29
New Mutants (1st series) #29, Secret Wars II #1

asks Magneto to help the X-Men against the Beyonder, invites him to stay among the X-Men afterwards

[title] - Uncanny X-Men (1st series) #200
Uncanny X-Men (1st series) #200

dying from a heart attack, Charles asks Magneto to carry on his dream and take over the school, transported to Starjammers ship where his life is saved once more

[title] - Uncanny X-Men (1st series) #201
Uncanny X-Men (1st series) #201

cut off from Earth, he decides to join the Starjammers and help Lilandra in her attempt to win the throne back from Deathbird

[title] - X-Men: Spotlight on The Starjammers #1
XM Spotlight on... Starjammers #1-2

mentally links with ship’s systems, injured when he is hit by some energy feedback, dies but is reanimated by a portion of the Phoenix Force, inspires a rebellion against Deathbird as Bald Phoenix

[title] - Uncanny X-Men (1st series) #277
Uncanny X-Men (1st series) #275-277

kidnapped by Warskrulls who copy his powers and use it to manipulate Lilandra, freed by the X-Men, learning of all that happened on Earth during his absence, he decides to return with his students

[title] - Uncanny X-Men (1st series) #280
Muir Island Saga

fights the Shadow King who is using Xavier’s son Legion as a host, spine gets injured, Xavier has to use a wheelchair again

[title] - X-Men (2nd series) #1 (Cover A)
X-Men (2nd series) #1

reorganizes the X-Men into two strikeforces

[title] - Uncanny X-Men (1st series) #294
X-Cutioner’s Song

assasinated by Stryfe, cured of techno-organic infection by Apocalypse

[title] - Uncanny X-Men (1st series) #297
Uncanny X-Men (1st series) #297

briefly able to walk as a side-effect to the cure

[title] - X-Men Unlimited (1st series) #1
X-Men Unlimited (1st series) #1

crashlands in Antarctica with Storm and Cyclops, unaware that he gets rescued by Magneto

[title] - X-Men (2nd series) #25
X-Men (2nd series) #25

mindwipes Magneto after the villain blackmailed all of Earth and nearly killed Wolverine

[title] - X-Men (2nd series) #54
Wolverine (2nd series) #104, X-Men (2nd series) #54. Onslaught: X-Men

infected with Magneto’s evil, eventually transforms into Onslaught and starts wreaking havoc

[title] - Uncanny X-Men (1st series) #336
Uncanny X-Men (1st series) #336

separated from Onslaught, who is now able to survive on his own, loses telepathic powers to the entity

[title] - Onslaught: Marvel Universe
Onslaught: Marvel Universe

Earth’s mightiest heroes sacrifice their lives against Onslaught, Xavier is left to blame himself

[title] - X-Men (2nd series) #57
X-Men (2nd series) #57, Onslaught Epilogue

lets himself be taken into governmental custody, ends up a prisoner of Bastion’s Operation Zero Tolerance, befriends Mannite girl Nina

[title] - noimage
off-panel

busted out of prison by Brotherhood of Mutants, trains them to help them avoid being captured by sentient Cerebro

[title] - Uncanny X-Men (1st series) #364
Hunt for Xavier

reunited with the X-Men, sentient Cerebro is defeated, Nina reactivates Xavier’s telepathy

[title] - X-Men (2nd series) #87
Magneto War, Uncanny X-Men (1st series) #368

stops Wolverine from killing Magneto, leading to a grudge of Logan towards Xavier

[title] - X-Men (2nd series) #88
X-Men (2nd series) #88, Uncanny X-Men (1st series) #369

accidentally mind-melds with Logan, gains insight to his daily struggle and makes up with him

[title] - X-Men (2nd series) #92
Uncanny X-Men (1st series) #371, X-Men (2nd series) #92

having sensed a traitor in their midst, he temporarily disbands the X-Men

[title] - Uncanny X-Men (1st series) #375
Uncanny X-Men (1st series) #375

traitor revealed as a Skrull Wolverine imposter, reassembles the X-Men

[title] - Uncanny X-Men (1st series) #379
The Twelve, Uncanny X-Men (1st series) #379

learns to be one of the fabled Twelve, lured into Apocalypse’s trap to empower a device that would make him omni-potent, eventually breaks free with the other members of the Twelve, meets a cadre of mutant Skrulls and agrees to leave Earth with them to give them some proper training

[title] - Bishop : The Last X-Man #15
Maximum Security

meets Bishop in outer space, when Earth is put under a quarantine by other alien races, he comes up with a plan to smuggle back home the means to break through the energy barrier around the planet, parts ways with cadre K and returns home to the X-Men

[title] - X-Men (2nd series) #108
X-Men (2nd series) #108

is in deep shock when Moira MacTaggert is severely injured when Mystique blew up Muir Island, enters telepathic bond with dying Moira and almost follows her into death

[title] - New X-Men (1st series) #116
New X-Men (1st series) #115-116

kidnapped by Magneto who is about to start WW III, rescued by the X-Men, fails to prevent Wolverine gutting Magneto

[title] - New X-Men (1st series) #126
New X-Men (1st series) #126

situation discovered by the X-Men, but Nova has already outed Xavier as a mutant and caused mass destruction in the Shi’ar Empire, Xavier’s destabilizing mind is saved by Jean Grey and eventually placed back in his own body, broken spine apparently healed by newest X-Man Xorn

[title] - New X-Men (1st series) #128
New X-Men (1st series) #128

uses school’s new public status to propel the idea of a worldwide X-Corporation

[title] - New X-Men (1st series) #133
New X-Men (1st series) #133

Lilandra is still deranged by Nova’s actions, Shi’ar official declare the relationship of her and Xavier annulled

[title] - Uncanny X-Men (1st series) #412
Uncanny X-Men (1st series) #412

invited the Juggernaut to live at the mansion

[title] - Uncanny X-Men (1st series) #429
Uncanny X-Men (1st series) #429

Xavier and Juggernaut sort out their troubled childhood and their feelings towards each other

[title] - Mystique #2
Mystique #1-3

forces Mystique into becoming an undercover agent for him

[title] - New X-Men (1st series) #136
New X-Men (1st series) #135-138

taken hostage by some students starting a Riot at Xavier’s, overcomes them and sends them to prison, decides to step down as headmaster

[title] - New X-Men (1st series) #146
New X-Men (1st series) #146-150

Xorn reveals himself to be “Magneto” (though actually is an imposter), the spine injury returns, helpless to stop “Magneto’s” rampage on New York or his killing of Jean Grey

[title] - Uncanny X-Men (1st series) #442
Uncanny X-Men (1st series) #442-443

goes to Genosha apparently to bury Magneto, though actually he meets up with the real Magneto there and decides to rebuild the island nation together with him

[title] - Excalibur (3rd series) #4
Excalibur (3rd series) #1-4

starts training some young Genoshan mutants, gathers several followers around himself and hopes to keep the rivaling fractions under control

[title] - Astonishing X-Men (3rd series) #10
Astonishing X-Men (3rd series) #10

faces off against Danger on Genosha

[title] - Astonishing X-Men (3rd series) #12
Astonishing X-Men (3rd series) #12

admits to the X-Men his involvement in keeping Danger prisoner for years

[title] - House of M #1
House of M #1

gathers Avengers and X-Men to decide the Scarlet Witch's fate

[title] - X-Men: Deadly Genesis #5
X-Men: Deadly Genesis #5

depowered by Scarlet Witch, hunted by Vulcan for his part in the secret X-Men's deaths

[title] - Uncanny X-Men (1st series) #475
Uncanny X-Men (1st series) #475

gathers a team to go into Shi'ar space after Vulcan

[title] - Uncanny X-Men (1st series) #486
Uncanny X-Men (1st series) #486

powers restored after being exposed to M'kraan Crystal's energies

[title] - World War Hulk: X-Men #1
World War Hulk: X-Men #1

becomes target of the Hulk for his association with the Illuminati

[title] - New X-Men (2nd series) #44
New X-Men (2nd series) #44

rejoins the X-Men to help find the mutant messiah baby but meets with hostility from his former students

[title] - X-Men (2nd series) #207
X-Men (2nd series) #207

accidentally shot in the head by Bishop, X-Men believe him dead

[title] - X-Men Legacy (1st series) #208
X-Men (2nd series) #208

life saved by Exodus

[title] - X-Men Legacy (1st series) #210
X-Men (2nd series) #210

body healed by Exodus and Magneto, but he is left amnesic

[title] - X-Men Legacy (1st series) #211
X-Men (2nd series) #211

heads out into the world to recover his memories by confronting his past

[title] - X-Men Legacy (1st series) #214
X-Men (2nd series) #214

takes on Sinister with the help of Gambit and Sebastian Shaw

[title] - X-Men Legacy (1st series) #215
X-Men (2nd series) #215

approaches Cyclops and reveals he is alive.

[title] - X-Men Legacy (1st series) #217
X-Men (2nd series) #217

helps Wolverine confront his son, Daken

[title] - X-Men Legacy (1st series) #222
X-Men (2nd series) #222

caught in a trap set by Danger

[title] - X-Men Legacy (1st series) #224
X-Men (2nd series) #224

frees Danger from her programming and has his live saved in return

[title] - X-Men Legacy (1st series) #225
X-Men (2nd series) #225

confront Exodus and his Acolytes and forces them to disband. Captured by Norman Osborn afterwards

[title] - Dark Avengers/Uncanny X-Men : Utopia
Dark Avengers/Uncanny X-Men : Utopia

held prisoner and has his powers drained by Osborn whilst Mystique poses as him to the public

[title] - Dark Avengers/Uncanny X-Men - Exodus
Dark Avengers/Uncanny X-Men : Exodus

freed by Emma Frost and aids in stopping the Sentry from attacking the X-Men

[title] - Uncanny X-Men (1st series) #515
Uncanny X-Men (1st series) #5165

rejoins the X-Men but has misgivings over the way Cyclops rules

[title] - Uncanny X-Men (1st series) #516
Uncanny X-Men (1st series) #516

opposes Magneto joining the X-Men

[title] - New Mutants (3rd Series) #14
New Mutants (3rd Series) #14

helps his newly resurrected son David to harness his multiple personalities long enough to use them against Bastion

[title] - New Mutants (3rd Series) #22
New Mutants (3rd Series) #22

caught in David's reality warp that created the Age of X, helps Rogue uncover the secret to the reality

[title] - X-Men Legacy (1st series) #248
X-Men (2nd series) #248

assembles a team to track down some of David's missing personalities

[title] - Wolverine and the X-Men #1
Wolverine and the X-Men (1st series) #1

leaves the X-Men to help David heal his fractured mind, but returns to Wolverine's new school to him the man his blessing

[title] - Avengers vs. X-Men #5
Avengers vs X-Men #5

travels to Utopia to talk to Cyclops after he and some of the other X-Men are possessed by the Phoenix Force

[title] - Avengers vs. X-Men #11
Avengers vs. X-Men #11

works with the Avengers to oppose the Phoenix Five's rule. Is killed by Cyclops when he confronts the possessed man head-on

[title] - Uncanny Avengers #1
Uncanny Avengers (1st series) #1

body stolen by the Red Skull and his brain implanted into the villains body

[title] - Astonishing X-Men (4th series) #1
Astonishing X-Men (4th series) #1

spirit revealed to be a captive of the Shadow King on the astral plane

[title] - Astonishing X-Men (4th series) #6
Astonishing X-Men (4th series) #6

with the help of some X-Men he breaks free of the Shadow King and defeats the psychic villain. He uses Fantomex's body to rebirth himself in the real world

[title] - Astonishing X-Men (4th series) #7
Astonishing X-Men (4th series) #7

now calling himself X, explains who he is to a confused team of X-Men and helps with the aftermath of the Shadow King's attack. in doing so he accidentally unleashes Proteus back into the real world.

[title] - Astonishing X-Men (4th series) #9
Astonishing X-Men (4th series) #9

confronts Proteus on the astral plane but has his body merged with Psylocke's in retaliation

[title] - Astonishing X-Men (4th series) #11
Astonishing X-Men (4th series) #11

defeats Proteus but the Shadow King erupts from Xavier's body, having been laying in wait the whole time.

[title] - Astonishing X-Men (4th series) #12
Astonishing X-Men (4th series) #12

defeats the Shadow King again and leaves the X-Men to find his own way in the world