| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Octavio Juan•Díaz | |
| Used name | Octavio•Díaz | |
| Born | 7 October 1900 | |
| Died | 11 November 1973 (aged 73 years 1 month 4 days) | |
| Affiliations | Rosario Central — Rosario, Santa Fe |  ARG |
| NOC | Argentina | ARG |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Football (Football) | ARG |
Octavio Díaz | |||
| Football, Men (Olympic) | Argentina | 2 | Silver |
