Ariel José Graziani Lentini (born June 7, 1971 in Empalme Villa Constitución, Argentina) is a former football player.
He is a naturalized Ecuadorian striker who represented the Ecuador national team on 34 occasions between 1997 and 2000.
After retiring in Ecuador he is only able to play amateur football, he has chosen to play for Argentinian fifth-level club Atlético Empalme since May, 2007.