| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Roger Georges Charles Gustave•Delrue |
| Used name | Roger•Delrue |
| Born | 26 April 1883 in Ixelles, Région de Bruxelles-Capitale (BEL) |
| NOC |  Belgium |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Equestrian Dressage (Equestrian) | BEL |
Roger Delrue | |||
| Individual, Open (Olympic) | Kwango | 23 | ||||
| 1928 Summer Olympics | Equestrian Dressage (Equestrian) | BEL |
Roger Delrue | |||
| Individual, Open (Olympic) | Dreypuss | 29 | ||||
| Team, Open (Olympic) | Dreypuss / Belgium | 8 |
