Leech
About Leech in comics
Leech first appeared in The Uncanny X-Men #179 (1983), published by Marvel.
We list 54 comic series featuring Leech, with series dates from 1976 to 2026, from publishers including Marvel, Dark Horse, DC.
The key issues below cover Leech's first appearance, origin and death issues where the record exists, plus other key issues they appear in.
Leech key issues
- First appearanceThe Uncanny X-Men #179 (1983) - Marvel
- Key issueFF #2 (2012) - MarvelFirst appearance of Human Torch
Also Appears In
Fantastic Four
Generation X
Avenging Spider-Man
Generation X Underground
Thresherz
Comics Giveaway Day 2026: He-Man and the Masters of the Universe / Dungeons & Dragons
Marvel Age Spider-Man Team-Up
He-Man and the Masters of the Universe
Dragon Magazine
FF
Wolverine
Masters of the Universe: Origin of Hordak
Back to Mysterious Island
Power Pack
GrimJack
X-Men: Fall of the Mutants Omnibus
Fantastic Four by Jonathan Hickman
Daydreamers
Masters of the Universe: Revelation
SnarfQuest Danger on the Mystical Plains of Sashaar
Spawn: The Dark Ages
Mad
The Legend of GrimJack
Wizard Presents Cerebro's Guide to the X-Men
True Believers: X-Men - Rictor
X-Men '96
Xavier Institute Alumni Yearbook
Wolverine Epic Collection
Survivors Graphic Novel
Uncanny X-Men
Future Foundation
X-Men Adventures
![X-Men Adventures [III]](/uploads/covers/670113/1.jpg)
X-Men Adventures [III]
New Mutants
Ultimate X-Men
X-Babies
Sabretooth Classic
The Uncanny X-Men
X-Men Ashcan Edition
Fantastic Four Adventures
Wolverine and Power Pack
Fantastic Four by Jonathan Hickman: The Complete Collection
Generation X Holiday Special
Civil War: X-Men
True Believers: Phoenix Presents the Wedding of Scott Summers & Jean Grey
FF by Jonathan Hickman
X-Men: Age of Apocalypse
Exiles
Marvel Adventures
Masters of the Universe
X-Men
The Amazing Spider-Man
X-Men Classic
Avengers Academy