Popgun is a comics anthology series created by Mark Andrew Smith and Joe Keatinge.

The driving concept behind Popgun was a mixtape of graphic short stories that cross the borders of all genres.

Popgun featured many well-known creators as well as showcased brand-new talent who were not widely known at the time.

Popgun volume 2 featured, among others, the work of Ulises Fariñas, Michel Fiffe, Dean Haspiel, Tim Hamilton, Dan Goldman, Paul Maybury, and Nikki Cook from the webcomics collective ACT-I-VATE.

Paul Pope illustrated the cover for volume 2, which was edited by Joe Keatinge and Mark Andrew Smith.