Sleepwalker is a fictional character appearing in American comic books published by Marvel Comics. Created by Bob Budiansky and Bret Blevins, he first appeared in Sleepwalker #1 (June 1991). He is named after his race, and is the star of a self-titled comic book which ran for 33 issues from June 1991 to February 1994, with one Holiday Special. All but two of the issues were written by Budiansky, with Tom Brevoort and Mike Kanterovich writing the Holiday Special and one fill-in issue. Dan Slott also contributed a humorous side story in issue #25.