The launch of Season 4 of Miraculous: Tales of Ladybug & Cat Noir took place on the Disney Channel in the United States on June 21, 2021, before the show was finally moved to Disney+. The fourth season of Miraculous: Ladybug will consist of a total of 26 episodes. The twenty-first episode of the season was shown on Disney Channel on November 27, 2021, after it had already been made available online.