The first season of the American web television series The Punisher, which is based on the Marvel Comics character of the same name, sees Frank Castle uncover a conspiracy while seeking revenge for the death of his family. It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films and other television series of the franchise. The season was produced by Marvel Television in association with ABC Studios and Bohemian Risk Productions, with Steve Lightfoot serving as showrunner.
The season premiered in New York City on November 6, 2017, with the full season of thirteen episodes released on November 17 on Netflix. A surprise release had been planned for October, but was cancelled following the Las Vegas shooting. A second season was ordered in December 2017.