| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | L. Ernesto•Fernández | |
| Used name | Ernesto•Fernández | |
| Born | 9 March 1949 in León, Guanajuato |  MEX |
| Measurements | 183 cm / 70 kg | |
| NOC | Mexico | MEX |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Fencing | MEX |
Ernesto Fernández | |||
| Épée, Individual, Men (Olympic) | =25 | |||||
| Épée, Team, Men (Olympic) | Mexico | 15 |
