| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Nicolas Lambert José•Delaval | |
| Used name | José•Delaval | |
| Born | 27 March 1921 in Molenbeek-Saint-Jean, Région de Bruxelles-Capitale |  BEL |
| Died | 1994 | |
| Affiliations | Royal Daring — Bruxelles (Brussels), Région de Bruxelles-Capitale | BEL |
| NOC | Belgium | BEL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Hockey | BEL |
José Delaval | |||
| Hockey, Men (Olympic) | Belgium | =7 | ||||
| 1952 Summer Olympics | Hockey | BEL |
José Delaval | |||
| Hockey, Men (Olympic) | Belgium | =5 |
