| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | João Luís•Laranjeiro de Abreu | |
| Used name | João•de Abreu | |
| Born | 31 May 1948 in Queluz, Sintra, Distrito de Lisboa |  POR |
| Measurements | 182 cm / 62 kg | |
| NOC | Portugal | POR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Fencing | POR |
João de Abreu | |||
| Épée, Individual, Men (Olympic) | 5 p7 r1/4 | |||||
| Épée, Team, Men (Olympic) | Portugal | 19 |
