Nanami Ohta (大田ななみ Ōta Nanami , born October 8, 1993) is a Japanese actress.
Ohta is known for her role as Hitoe Takeuchi in the film Battle Royale II: Requiem. Ohta also filled a minor role in the film Battle Royale: Special Version as one of Mitsuko Souma's childhood friends.
Ohta is one of many actresses who starred as Chibiusa in the Sailor Moon musical.