Alfonso De Grazia (Buenos Aires, November 20, 1932 - Ib., November 28, 2000) was an Argentine actor of film, theater and television. He was the younger brother of the also actor Julio de Grazia.

When he was very young he went hunting with his father. When he was 12 years old, he ran away from home and returned after fifteen days because he wanted to live in the country. When his brother Julio began to act, his vocation for acting was awakened and he began studying at the National School of Dramatic Art, which he graduated in 1958 with the best grades.