Atarashii Gakko!, known in Japan as Atarashii Gakkou no Leaders (新しい学校のリーダーズ, lit. 'New School Leaders'), is a Japanese girl group formed in 2015. The group is jointly managed with Asobisystem, Twin Planet and TV Asahi Music. It made its Japanese debut in June 2017 under Victor Entertainment with the single "Dokubana", and its worldwide debut in January 2021 under 88rising with the single "Nainainai".

On December 7, 2023, Atarashii Gakko! made their U.S. television debut, performing "Tokyo Calling" on Jimmy Kimmel Live!.

On January 9, 2024, Atarashii Gakko! performed their first show at the Nippon Budokan, called "Seishun Shurai" ("Invasion of Youth").