Alfredo Porzio (31 August 1900 – 14 September 1976) was an Argentine heavyweight professional boxer who competed in the 1920s.

He was born in Buenos Aires.

[1] As an amateur, Porzio won the South American Heavyweight Championship in Buenos Aires, CF, Argentina, in 1923.

He won a bronze medal in boxing at the 1924 Summer Olympics in the heavyweight division, losing against Otto von Porat in the semi-final.

This biographical article related to an Argentine boxer is a stub.