Oni Press is an American independent comic book and graphic novel publisher based in Portland, Oregon, best known for publishing such series as Scott Pilgrim and Rick and Morty. In 2019, it became an imprint label following the company's merger with Lion Forge Comics. The merged company, Oni–Lion Forge Publishing Group (OLFPG), is owned by Polarity. Oni Press has remained the "predominant name used for publishing comics" by OLFPG.

Scott Pilgrim is a series of graphic novels by Canadian author and comic book artist Bryan Lee O'Malley. The original edition of the series consists of six digest size black-and-white volumes, released between August 2004 and July 2010, by Portland-based independent comic book publisher Oni Press. It was later republished by Fourth Estate, an imprint of HarperCollins. Full-colour hardback volumes, coloured by Nathan Fairbairn, were released from August 2012 to May 2015.