| Octavio Díaz | |
| Fullname: | Octavio Juan Díaz |
| Birth Date: | 7 October 1900 |
| Death Date: | 12 November 1977 (Aged 77) |
| Years1: | 1919–1931 |
| Caps1: | ? |
| Goals1: | ? |
| Nationalyears1: | 1926–1928 |
| Nationalcaps1: | 9 |
| Nationalgoals1: | 0 |
| Pcupdate: | March 2008 |
Octavio Juan Díaz (7 October 1900 – 12 November 1977) was an Argentine Association football goalkeeper who played for the Argentina national football team.
Díaz played club football for Rosario Central, where he won a few local titles[1] and a national cup in 1920. He represented Argentina on 9 occasions between 1926 and 1928. He was a member of the Argentine team, which won the 1927 South American Championship[2] and the silver medal in the 1928 Olympic football tournament.[3] [4]