Saint Tail (怪盗セイント・テール, Kaitō Seinto Tēru, Mysterious Thief Saint Tail) is a manga and anime series. Originally a seven volume manga by Megumi Tachikawa, the story was adapted into an anime television series by producer Tokyo Movie Shinsha, with forty-three episodes and one short, broadcast by ABC. Tokyopop translated the manga series, and subtitled and partially dubbed the anime series.

Video games were released for the Game Gear and Sega Saturn in Japan, and are considered collectors' items by Saint Tail fans.

The Tokyopop book summary states that it is "Robin Hood meets Sailor Moon!"