Hellboy, B.P.R.D., Abe Sapien, Sir Edward Grey, Witchfinder, Lobster Johnson are comic book creations by Mike Mignola and are usually published by Dark Horse Comics. They have been featured in numerous miniseries, one-shots, backup features, crossovers, and guest appearances.

Hellboy has an internal numbering on the inside cover of its issues. Below are the stories listed by their internal numbering for the comics. For better readability, Non-Hellboy-Universe backup stories are listed in a separate table.

For better readability, Non-Hellboy-Universe backup stories in Hellboy issues are listed in this table.

Canon stories originally published in other publications, including original stories in Hellboy Universe collections. If a story was re-printed in a regular issue later, only that issue is mentioned in the column Collections; for other collections, see the entry of the regular issue.

Special stories were created for hardcover original graphic novels.

All in-continuity Hellboy comics are collected in trade paperbacks or hardcover books.

These editions collect the stories in oversize volumes with extensive supplemental materials, including previously unreleased sketches and designs.

Softcover omnibus editions collecting the complete Hellboy series in chronological order.