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Uncanny X-Men #30
Marvel
•
1967
•
Vol. 1
Non-Key
Uncanny X-Men #30
Marvel
•
2015
•
Vol. 3
Non-Key
Uncanny X-Men #30
Marvel
•
2026
•
Vol. 6
Non-Key
Uncanny X-Men #31
Marvel
•
1967
•
Vol. 1
1st appearance of Cobalt Man, a former Stark employee who duplicated Iron Man tech for his own armor
1st appearance of Candy Southern, former girlfriend of Angel
1st appearance of Cobalt Man, a former Stark employee who duplicated Iron Man tech for his own armor
1st appearance of Candy Southern, former girlfriend of Angel
Uncanny X-Men #31
Marvel
•
2015
•
Vol. 3
Non-Key
Uncanny X-Men #32
Marvel
•
1967
•
Vol. 1
3rd appearance of Juggernaut
Uncanny X-Men #32
Marvel
•
2015
•
Vol. 3
Non-Key
3rd appearance of Juggernaut
Uncanny X-Men #33
Marvel
•
1967
•
Vol. 1
Cover art featuring the Juggernaut
Original cover art featured Xorak the Outcast but was deemed too terrifying in accordance with the Comics Code Authority
Cover art featuring the Juggernaut
Original cover art featured Xorak the Outcast but was deemed too terrifying in accordance with the Comics Code Authority
Uncanny X-Men #33
Marvel
•
2015
•
Vol. 3
Non-Key
Uncanny X-Men #34
Marvel
•
1967
•
Vol. 1
Non-Key
Uncanny X-Men #34
Marvel
•
2015
•
Vol. 3
Non-Key
Uncanny X-Men #35
Marvel
•
1967
•
Vol. 1
1st appearance of Changeling, later reintroduced as Morph in the alternate realities of the X-Men animated series and Exiles (2001)
2nd appearance of Banshee
1st appearance of Changeling, later reintroduced as Morph in the alternate realities of the X-Men animated series and Exiles (2001)
2nd appearance of Banshee
Uncanny X-Men #35
Marvel
•
2015
•
Vol. 3
Non-Key
Uncanny X-Men #36
Marvel
•
1967
•
Vol. 1
1st appearance of Mekano, a villain whose strength is derived from an exo-skeleton suit
1st appearance of Mekano, a villain whose strength is derived from an exo-skeleton suit
1st appearance of Mekano, a villain whose strength is derived from an exo-skeleton suit
1st appearance of Mekano, a villain whose strength is derived from an exo-skeleton suit
Uncanny X-Men #37
Marvel
•
1967
•
Vol. 1
Non-Key
Uncanny X-Men #38
Marvel
•
1967
•
Vol. 1
Origin back-up stories begin featuring the X-Men and the creation of the team
Origin back-up stories begin featuring the X-Men and the creation of the team
Uncanny X-Men #39
Marvel
•
1967
•
Vol. 1
Debut of new X-Men suits
Origin of Cyclops
Uncanny X-Men #40
Marvel
•
1968
•
Vol. 1
Origin of Cyclops continued
Frankenstein's monster appearance, revealed to be an android created by aliens
Origin of Cyclops continued
Frankenstein's monster appearance, revealed to be an android created by aliens
Uncanny X-Men #41
Marvel
•
1968
•
Vol. 1
1st appearance of Grotesk aka Gor-Tok
Origin of Cyclops continued
Uncanny X-Men #42
Marvel
•
1968
•
Vol. 1
Death of Changeling, disguised as Professor X
Origin of Cyclops continued
Death of Changeling, disguised as Professor X
Origin of Cyclops continued
Uncanny X-Men #43
Marvel
•
1968
•
Vol. 1
Non-Key
Uncanny X-Men #44
Marvel
•
1968
•
Vol. 1
1st appearance of Red Raven in the Silver Age
Origin of Iceman, continued thru to #47
1st appearance of Red Raven in the Silver Age
Origin of Iceman, continued thru to #47
Uncanny X-Men #45
Marvel
•
1968
•
Vol. 1
Non-Key
Uncanny X-Men #46
Marvel
•
1968
•
Vol. 1
Non-Key
Uncanny X-Men #47
Marvel
•
1968
•
Vol. 1
Non-Key
Uncanny X-Men #48
Marvel
•
1968
•
Vol. 1
Non-Key
Uncanny X-Men #49
Marvel
•
1968
•
Vol. 1
1st appearance of Lorna Dane, daughter of Magneto who later takes the name Polaris
1st appearance of Mesmero, a mutant with hypnosis powers
Origin of Beast begins and continues through to #53
[May 2025 - there is a rumor circulating online that Neve Campbell has been cast as Polaris in an upcoming MCU project]
1st appearance of Lorna Dane, daughter of Magneto who later takes the name Polaris
1st appearance of Mesmero, a mutant with hypnosis powers
Origin of Beast begins and continues through to #53
[May 2025 - there is a rumor circulating online that Neve Campbell has been cast as Polaris in an upcoming MCU project]
Uncanny X-Men #50
Marvel
•
1968
•
Vol. 1
2nd appearance Lorna Dane, daughter of Magneto who later takes the name Polaris
2nd appearance of Mesmero
Origin of Beast, his birth and cause of mutation
First use of the classic X-Men logo, designed by Jim Steranko
2nd appearance Lorna Dane, daughter of Magneto who later takes the name Polaris
2nd appearance of Mesmero
Origin of Beast, his birth and cause of mutation
First use of the classic X-Men logo, designed by Jim Steranko
Uncanny X-Men #51
Marvel
•
1968
•
Vol. 1
Cyclops disguised as Erik the Red
Iconic cover art by Jim Steranko
Cyclops disguised as Erik the Red
Iconic cover art by Jim Steranko
Uncanny X-Men #52
Marvel
•
1969
•
Vol. 1
Cyclops disguised as Erik the Red
Uncanny X-Men #53
Marvel
•
1969
•
Vol. 1
First professionally published cover art by Barry Windsor-Smith
Origin of Beast, back-up story concludes
First professionally published cover art by Barry Windsor-Smith
Origin of Beast, back-up story concludes
Uncanny X-Men #54
Marvel
•
1969
•
Vol. 1
1st appearance and origin of Alex Summers, later becomes Havok in X-Men #56
1st appearance of the Living Pharaoh, later becomes the Living Monolith
Origin of Angel
1st appearance and origin of Alex Summers, later becomes Havok in X-Men #56
1st appearance of the Living Pharaoh, later becomes the Living Monolith
Origin of Angel
Uncanny X-Men #55
Marvel
•
1969
•
Vol. 1
Origin of Angel, as the Avenging Angel
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