Girls und Panzer (Japanese: ガールズ&パンツァー, Hepburn: Gāruzu ando Pantsā; with the part in German translated: "Girls and Tanks"), abbreviated as GuP or Garupan (ガルパン), is a Japanese franchise created by Actas. It depicts a competition between girls' high schools practicing tank warfare as a sport.

Miho Nishizumi, a girl from a prestigious family of sensha-dō practitioners, transfers to Ōarai Girls High School to get away from sensha-dō due to trauma by a past event, as she presumed the school was no longer practicing the sport. However, shortly after Miho begins her new school life and makes some new friends, the student council announces the revival of sensha-dō at Ōarai and coerces Miho, the only student with prior experience, to join. While reluctant to join at first, having practically been forced, Miho soon warms up to sensha-dō and they enter a national championship, facing off against various other schools, in a competition that becomes a serious matter after Miho and the others learn that their school will be closed should they not win.

The spin-off manga Girls und Panzer: Little Army follows Miho in her elementary school days as she participates in sensha-dō, alongside her friends Emi, Hitomi, and Chihiro.