The third season of the American television series Gotham, based on characters from DC Comics related to the Batman franchise, revolves around the characters of James "Jim" Gordon and Bruce Wayne. The season is produced by Primrose Hill Productions, DC Entertainment, and Warner Bros. Television, with Bruno Heller, Danny Cannon, John Stephens, and Ken Woodruff serving as executive producers. The season included inspirations from The Dark Knight Returns, Batman: The Killing Joke, and Batman: Death of the Family.

The fourth season of the American television series Gotham, based on characters from DC Comics related to the Batman franchise, revolves around the characters of James "Jim" Gordon and Bruce Wayne. The season is produced by Primrose Hill Productions, DC Entertainment, and Warner Bros. Television, with Bruno Heller, Danny Cannon, and John Stephens serving as executive producers. The season was inspired and adapted elements from the comic book storylines of Batman: Year One, Batman: The Long Halloween, and Batman: No Man's Land. The subtitle for the season is A Dark Knight.