 | 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 #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 #24 | Sep 1966 |
 | The X-Men #25 | Oct 1966 |
 | The X-Men #26 | Nov 1966 |
 | The X-Men #27 | Dec 1966 |
 | The X-Men #28 | Jan 1967 |
 | The X-Men #29 | Feb 1967 |
 | The X-Men #30 | Mar 1967 |
 | The X-Men #31 | Apr 1967 |
 | The X-Men #32 | May 1967 |
 | The X-Men #33 | Jun 1967 |
 | The X-Men #34 | Jul 1967 |
 | The X-Men #35 | Aug 1967 |
 | The X-Men #36 | Sep 1967 |
 | The X-Men #37 | Oct 1967 |
 | The X-Men #38 | Nov 1967 |
 | The X-Men #39 | Dec 1967 |
 | Uncanny X-Men Masterworks #1 | Feb 1993 |
| | X-Men Vol. 1, No. 18 [Marvel Legends Reprint] #[nn] | Aug 2004 |
 | X-Men: Children of the Atom #[nn] | Jan 2005 |
 | X-Men: First Class #5 | Dec 2007 |
 | Deadpool Classic #3 | Nov 2009 |
 | 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: Children of the Atom #[1] | Jan 2019 |
 | X-Men: Children of the Atom #[2] | Jan 2019 |
 | X-Men: Children of the Atom #[3] | Jan 2019 |
| | X-Men No. 1 Facsimile Edition #1 | Sep 2019 |
 | Deadpool by Joe Kelly: The Complete Collection #1 | Nov 2019 |
| | X-Men No. 4 Facsimile Edition #[nn] | Jan 2021 |
 | The X-Men Omnibus #1 | Jan 2021 |
 | Deadpool Epic Collection #3 | Jan 2023 |
| | X-Men No. 1 Facsimile Edition #[nn] | Jun 2023 |