Nadia Mariel Di Cello (Spanish pronunciation: ; born January 20, 1989) is an Argentine actress. She is perhaps the best known of her role in television series Chiquititas, Rebelde Way and Rincón de Luz.
Di Cello was born in Mexico City, Mexico. Di Cello demonstrated interest in becoming an actress at a very early age. In 1996, she auditioned for a Telefe production named Chiquititas and captured the role of "Nadia". In 1999, however, Di Cello changed the role, and now portrayed "María Fernández". She reprised the role of "María Fernández" in two Chiquititas related works, a television mini series Chiquititas and her film debut Chiquititas: Rincón de luz.