Hellboy Junior is a one-shot and two-issue comic book mini-series published by American company Dark Horse Comics. Written and drawn by Bill Wray, Mike Mignola and others, it features a younger version of the fictional character Hellboy.
Hellboy Junior Halloween Special (October 15, 1997) featured a wrap-around cover by Bill Wray.
Mignola won the 1998 "Best Writer/Artist: Drama" in part for his work on this one-shot.
Hellboy Junior issue 1 (October 20, 1999) with a wrap-around cover Bill Wray.
Hellboy Junior issue 2 (November 17, 1999) with cover by Hilary Barta.
Hellboy Junior trade paperback (January 21, 2004) collects all the material from Hellboy Junior Halloween Special, Hellboy Junior #1 and Hellboy Junior #2 plus original material.