AAA (トリプル・エー, Toripuru Ē, Triple A), a backronym for Attack All Around, is a 7-member Japanese pop group signed to the label Avex Trax which debuted in September 2005. The name has the meaning of challenging everything, and the group is marketed by their label as a "super performance unit".

The group was formed through Avex's auditions and originally consisted of five young men and three young women who had acted in commercials and had experience being back dancers for other Japanese stars, such as Ayumi Hamasaki and Ami Suzuki.