Tundra Publishing was a Northampton, Massachusetts-based comic book publisher founded by Kevin Eastman in 1990. The company was founded to provide a venue for adventurous, creator-owned work by talented cartoonists and illustrators. Its publications were noted in the trade for their high production values, including glossy paper stock, full-color printing, and square binding. Tundra was one of the earlier creator-owned companies, before the formation of Image Comics and Dark Horse Comics' Legends imprint.

Creators and projects involved with Tundra included Alan Moore and Bill Sienkiewicz's Big Numbers, Moore & Eddie Campbell's From Hell, Moore & Melinda Gebbie's Lost Girls (these last two original serialised in Stephen R. Bissette's Taboo anthology, which was also part-published by Tundra), The Crow, Mike Allred's Madman and Dave McKean's Cages.

Despite its ambitious start, Tundra never became a profitable enterprise. It closed its doors in 1993 after burning through $14 million in three years. Kitchen Sink Press acquired its holdings; it reprinted popular Tundra publications such as Understanding Comics and continued to publish some Tundra series such as Taboo.