Pretty Guardian Sailor Moon (美少女戦士セーラームーン, Bishōjo Senshi Sērā Mūn) is a Japanese tokusatsu superhero television series based on the Sailor Moon manga created by Naoko Takeuchi. It was produced by Toei Company.

Pretty Guardian Sailor Moon (commonly referred to as PGSM) was first broadcast by Chubu-Nippon Broadcasting, airing on that station in Nagoya and on the Japan News Network nationwide from October 4, 2003 to September 25, 2004. The series was a retelling of the first Sailor Moon story arc, albeit with considerable plot divergences.

The opening theme, titled "Kirari*Sailor Dream!" (キラリ☆セーラードリーム!, Kirari Sērā Dorīmu!), was performed by J-pop singer Nanami Yumihara under the name Sae (小枝).

The series lasted 49 episodes (called "Acts") and also included two separate made-for-DVD specials.