One Piece Heroines was a subseries of the One Piece manga that was initially released through the One Piece Magazine, a somewhat irregularly published "mook" magazine that features behind the scenes and additional information about the series. The magazine also features smaller chapters of stories, with One Piece Heroines being one of them.

Story by Koji Uchida Bandai Namco Entertainment, in collaboration with Shueisha Inc. and Toei Animation Co., Ltd., celebrated ONE PIECE Day (commemorating the manga series' inception) by hosting the large-scale event titled ONE PIECE DAY '25.

One Piece Heroines is a short-form series that explores the pirate world through the perspectives of its most intriguing female characters.