| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Mário Luís•Fernandes de Sampaio Mourão |
| Used name | Mário•Mourão |
| Born | 22 September 1924 in Lisboa, Distrito de Lisboa (POR) |
| Died | 1994 |
| NOC |  Portugal |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Fencing | POR |
Mário Mourão | |||
| Épée, Individual, Men (Olympic) | 9 p1 r3/4 | |||||
| Épée, Team, Men (Olympic) | Portugal | 3 p4 r1/4 |
