Juan Diego Botto-Rota (born August 29, 1975, in Buenos Aires, Argentina) is an Argentine-Spanish actor. Botto's father disappeared during the Argentine Dirty War when Juan Diego was only two years old. With his mother and older sister María, also an actress, he moved to Madrid, Spain, where he currently resides.

Botto started acting at the age of 8 in the film Juego de poder (Power Game). His role in the 1999 film Sobreviviré (I will survive), about a woman who falls in love with a man who, unknown to her, is homosexual, got him more national and international recognition. His latest film is ¨Sangre en la Nieve¨.