Guillermo Díaz Carmona (25 June 1926 – 24 July 2021) was a Chilean footballer.

He played in twelve matches for the Chile national football team from 1952 to 1955.

[1] He was also part of Chile's squad for the 1953 South American Championship.

[2] Díaz died on 24 July 2021, at the age of 95.

This biographical article related to Chilean football is a stub.