Which publisher is listed for Rick and Morty comic book series?

The publisher listed for the Rick and Morty comic book series is Oni Press.

Oni Press published the original Rick and Morty comic series, which began in 2015 and ran for 60 issues through 2020. The comics adapt the television franchise while using its multiverse premise to tell stories that can operate alongside, rather than simply duplicate, the animated series’ continuity.

The first ongoing series was written initially by Zac Gorman and later by Kyle Starks, with art by Marc Ellerby. Oni also published related titles, including Rick and Morty Presents and several limited series and specials.

IDW Publishing is an understandable source of confusion because it jointly published the Rick and Morty vs. Dungeons & Dragons crossover with Oni Press. Image Comics and Dark Horse Comics have published many major creator-owned or licensed titles, but they are not the publisher credited for the main Rick and Morty comic series.