Aoi Todo (東 (とう) 堂 (どう) 葵 (あおい)  Tōdō Aoi?) is a supporting character in the Jujutsu Kaisen series. He is a third-year student at Kyoto Jujutsu High School and a grade 1 jujutsu sorcerer. He was mentored by Yuki Tsukumo in his youth and considers Yuji Itadori his best friend.

Aoi Todo is a very unique person with an extremely eccentric attitude. He can come off as nothing more than a battle-crazed meathead to all his peers because not only does he enjoy posing and showing off his muscles but revels in the thrill of battle as well. Much of his personality also revolves around his very vocal love for his favorite tall pop-idol Takada-chan. He'll often bring her up in conversation and refuses to be late to any of her shows or meet and greets no matter what. Todo even visualizes talking to Takada sometimes when he has an inner dialogue with himself.