 | 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 #9 | Jan 1965 |
 | The X-Men #10 | Mar 1965 |
 | The X-Men #11 | May 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 #19 | Apr 1966 |
 | The X-Men #20 | May 1966 |
 | The X-Men #21 | Jun 1966 |
 | The X-Men #22 | Jul 1966 |
 | The X-Men #23 | Aug 1966 |
 | The X-Men #28 | Jan 1967 |
 | The X-Men #29 | Feb 1967 |
 | The X-Men #30 | Mar 1967 |
 | The X-Men #32 | May 1967 |
 | The X-Men #36 | Sep 1967 |
 | The X-Men #37 | Oct 1967 |
 | The X-Men #39 | Dec 1967 |
 | The X-Men #40 | Jan 1968 |
 | The X-Men #43 | Apr 1968 |
 | The X-Men #44 | May 1968 |
 | The X-Men #46 | Jul 1968 |
 | The X-Men #47 | Aug 1968 |
 | The X-Men #54 | Mar 1969 |
 | The X-Men #58 | Jul 1969 |
 | The X-Men #64 | Jan 1970 |
 | The X-Men #66 | Mar 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 #71 | Aug 1971 |
 | The X-Men #72 | Oct 1971 |
 | X-Men Annual #2 | Nov 1971 |
 | The X-Men #76 | Jun 1972 |
 | The X-Men #77 | Aug 1972 |
 | The X-Men #78 | Oct 1972 |
 | The X-Men #80 | Feb 1973 |
 | The X-Men #85 | Dec 1973 |
 | The X-Men #86 | Feb 1974 |
 | The X-Men #87 | Apr 1974 |
 | The X-Men #88 | Jun 1974 |
 | The X-Men #89 | Aug 1974 |
 | The X-Men #90 | Oct 1974 |
 | The X-Men #91 | Dec 1974 |
 | The X-Men #93 | Apr 1975 |
 | Giant-Size X-Men #1 | May 1975 |
 | Giant-Size X-Men #2 | Jul 1975 |
 | X-Men Classics Starring the X-Men #1 | Dec 1983 |
 | Wolverine Battles the Incredible Hulk #1 | Jan 1989 |
 | Uncanny X-Men Masterworks #1 | Feb 1993 |
| | X-Men #28 [JC Penney Marvel Vintage Pack] #[nn] | Jan 1994 |
 | X-Men: The Early Years #3 | Jul 1994 |
 | X-Men: The Early Years #4 | Aug 1994 |
 | X-Men: The Early Years #7 | Nov 1994 |
 | X-Men: The Early Years #10 | Feb 1995 |
 | X-Men: The Early Years #11 | Mar 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 |
 | X-Men Firsts #1 | Feb 1996 |
 | Magneto Ascendant #1 | Apr 1999 |
| | X-Men No. 4 [Marvel Legends Reprint] #[nn] | Jan 2002 |
| | 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 Giant-Size Special #1 | Dec 2008 |
 | Wolverine and the X-Men Magazine #1 | Jan 2009 |
| | X-Men vs. Hulk #[nn] | Mar 2009 |
 | Wolverine Omnibus #[nn] | Apr 2009 |
 | The X-Men Omnibus #1 | Apr 2009 |
 | The X-Men Omnibus #2 | Apr 2011 |
 | Astonishing X-Men #7 | May 2012 |
 | X-Men: War Machines #[nn] | Sep 2012 |
 | All-New X-Men #33 | Dec 2014 |
 | X-Men Epic Collection #1 | Dec 2014 |
 | X-Men: Grand Design #[nn] | Apr 2018 |
 | X-Men Epic Collection #4 | Jul 2019 |
| | X-Men No. 1 Facsimile Edition #1 | Sep 2019 |
| | Giant-Size X-Men No.1 Facsimile Edition #[nn] | Sep 2019 |
 | The X-Men Omnibus #1 | Jan 2021 |
| | X-Men No. 4 Facsimile Edition #[nn] | Jan 2021 |
| | X-Men No. 1 Facsimile Edition #[nn] | Jun 2023 |