The eighth season of The Walking Dead, an American post-apocalyptic horror television series on AMC, premiered on October 22, 2017, and concluded on April 15, 2018, consisting of 16 episodes. Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard. The executive producers are Kirkman, David Alpert, Scott M. Gimple, Greg Nicotero, Tom Luse, and Gale Anne Hurd, with Gimple as showrunner for his fifth and final season. The eighth season received mixed reviews from critics. It was nominated for multiple awards and won two, including Best Horror Television Series for the third consecutive year, at the 44th Saturn Awards.

The Walking Dead is an American post-apocalyptic comic book series created by writer Robert Kirkman and artist Tony Moore – who was the artist on the first six issues and cover artist for the first twenty-four – with art on the remainder of the series by Charlie Adlard. Beginning in 2003 and published by Image Comics, the series ran for 193 issues, with Kirkman unexpectedly ending the series in 2019. Apart from a few specials, the comic was published primarily in black and white. It began publishing colorized versions issue by issue, colored by Dave McCaig, starting in October 2020.