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 & Kodansha. 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.