Ultimate Comics: X
| Ultimate X: Origins | |
|---|---|
| Cover of Ultimate X | |
| Publication information | |
| Publisher | Ultimate Marvel (Marvel Comics) | 
| Schedule | Bi-monthly | 
| Format | Limited series | 
| Genre | |
| Publication date | February 2010 – June 2011 | 
| No. of issues | 5 | 
| Main character(s) | Karen Grant (Jean Grey), Jimmy Hudson, Derek Morgan, Liz Allan | 
| Creative team | |
| Written by | Jeph Loeb | 
| Penciller(s) | Art Adams | 
| Inker(s) | Mark Roslan | 
| Letterer(s) | Albert Deschesne Richard Starkings | 
| Colorist(s) | Peter Steigerwald | 
| Editor(s) | Sana Amanat Mark Paniccia Joe Quesada | 
Ultimate X: Origins, also known as Ultimate Comics: X is a limited series from Marvel Comics written by Jeph Loeb with pencils by Art Adams, originally planned as an ongoing bi-monthly series.
The story picks up after the events in Ultimatum and serves as a quasi-sequel/spin-off of Ultimate X-Men. Originally scheduled to be published bi-monthly, alternating months with Loeb's other Ultimate title Ultimate Comics: New Ultimates, X had long repeated delays, and became instead a prologue to Ultimate Comics: X-Men.