 | The X-Men #1 | Sep 1963 |
 | The X-Men #2 | Nov 1963 |
 | The X-Men #3 | Jan 1964 |
 | The X-Men #4 | Mar 1964 |
 | The X-Men #5 | May 1964 |
 | The X-Men #6 | Jul 1964 |
 | The X-Men #7 | Sep 1964 |
 | The X-Men #8 | Nov 1964 |
 | The X-Men #9 | Jan 1965 |
 | The X-Men #10 | Mar 1965 |
 | The X-Men #11 | May 1965 |
 | The X-Men #12 | Jul 1965 |
 | The X-Men #13 | Sep 1965 |
 | The X-Men #14 | Nov 1965 |
 | The X-Men #15 | Dec 1965 |
 | The X-Men #16 | Jan 1966 |
 | The X-Men #17 | Feb 1966 |
 | The X-Men #18 | Mar 1966 |
 | The X-Men #25 | Oct 1966 |
 | The X-Men #26 | Nov 1966 |
 | The X-Men #30 | Mar 1967 |
 | The X-Men #34 | Jul 1967 |
 | The X-Men #54 | Mar 1969 |
 | The X-Men #63 | Dec 1969 |
 | The X-Men #67 | Dec 1970 |
 | X-Men Annual #1 | Dec 1970 |
 | The X-Men #68 | Feb 1971 |
 | The X-Men #69 | Apr 1971 |
 | The X-Men #70 | Jun 1971 |
 | The X-Men #74 | Feb 1972 |
 | The X-Men #75 | Apr 1972 |
 | The X-Men #77 | Aug 1972 |
 | The X-Men #78 | Oct 1972 |
 | Legion of Monsters #1 | Sep 1975 |
 | The X-Men #95 | Oct 1975 |
 | The X-Men #101 | Oct 1976 |
 | The X-Men #109 | Feb 1978 |
 | The X-Men #133 | May 1980 |
 | Uncanny X-Men Masterworks #1 | Feb 1993 |
| | X-Men Ashcan #[nn] | Jan 1994 |
 | Excalibur #77 | May 1994 |
 | X-Men: The Early Years #1 | May 1994 |
 | X-Men: The Early Years #2 | Jun 1994 |
 | X-Men: The Early Years #3 | Jul 1994 |
 | X-Men: The Early Years #4 | Aug 1994 |
 | X-Men: The Early Years #5 | Sep 1994 |
 | X-Men: The Early Years #6 | Oct 1994 |
 | X-Men: The Early Years #7 | Nov 1994 |
 | X-Men: The Early Years #8 | Dec 1994 |
 | X-Men: The Early Years #9 | Jan 1995 |
 | X-Men: The Early Years #10 | Feb 1995 |
 | X-Men: The Early Years #11 | Mar 1995 |
 | X-Men: The Early Years #12 | Apr 1995 |
 | X-Men: The Early Years #13 | May 1995 |
 | X-Men: The Early Years #14 | Jun 1995 |
 | X-Men: The Early Years #15 | Jul 1995 |
 | X-Men: The Early Years #16 | Aug 1995 |
 | X-Men: The Early Years #17 | Sep 1995 |
 | The Uncanny X-Men #360 | Oct 1998 |
 | Magneto Ascendant #1 | Apr 1999 |
| | X-Men No. 4 [Marvel Legends Reprint] #[nn] | Jan 2002 |
| | X-Men No. 13 [Marvel Legends Reprint] #[nn] | Feb 2004 |
| | X-Men Vol. 1, No. 18 [Marvel Legends Reprint] #[nn] | Aug 2004 |
 | X-Men: Children of the Atom #[nn] | Jan 2005 |
| | X-Men No. 5 [Marvel Legends Reprint] #[nn] | May 2005 |
 | Giant-Size X-Men #3 | Aug 2005 |
 | X-Men: First Class #5 | Dec 2007 |
 | New X-Men #44 | Jan 2008 |
 | X-Factor #25 | Jan 2008 |
 | Astonishing X-Men #23 | Jan 2008 |
 | The Uncanny X-Men #492 | Jan 2008 |
 | X-Men: First Class #11 | Jun 2008 |
 | The X-Men Omnibus #1 | Apr 2009 |
 | The X-Men Omnibus #1 | Apr 2009 |
 | X-Factor Forever #1 | May 2010 |
| | X-Men: Phoenix Force Handbook #[nn] | Sep 2010 |
 | The X-Men Omnibus #2 | Apr 2011 |
 | The Uncanny X-Men #544 | Dec 2011 |
 | New Mutants #37 | Apr 2012 |
 | Uncanny X-Force #21 | Apr 2012 |
 | Astonishing X-Men #7 | May 2012 |
 | X-Men: War Machines #[nn] | Sep 2012 |
 | Wolverine & the X-Men #27AU | Jun 2013 |
 | The Uncanny X-Men Omnibus #2 | Apr 2014 |
 | All-New X-Men #33 | Dec 2014 |
 | X-Men Epic Collection #1 | Dec 2014 |
 | All-New X-Men #1 | Feb 2016 |
 | X-Men Epic Collection #5 | Mar 2017 |
 | X-Men: Gold #1 | Jun 2017 |
 | X-Men: Blue #1 | Jun 2017 |
 | X-Men Blue #1 | Aug 2017 |
 | X-Men: Blue #13 | Dec 2017 |
 | X-Men: Grand Design #[nn] | Apr 2018 |
 | X-Men: Children of the Atom #[2] | Jan 2019 |
 | X-Men: Children of the Atom #[1] | Jan 2019 |
 | X-Men Epic Collection #4 | Jul 2019 |
| | X-Men No. 1 Facsimile Edition #1 | Sep 2019 |
 | Powers of X #1 | Sep 2019 |
| | X-Men No. 4 Facsimile Edition #[nn] | Jan 2021 |
 | The X-Men Omnibus #1 | Jan 2021 |
 | A.X.E.: Judgment Day #[nn] | Jan 2022 |
 | A.X.E.: Judgment Day #1 | Sep 2022 |
| | X-Men No. 1 Facsimile Edition #[nn] | Jun 2023 |
| | X-Men No. 101 Facsimile Edition #[nn] | Sep 2023 |
| | X-Men No. 133 Facsimile Edition #[nn] | Mar 2025 |