| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Maria•Oeyen |
| Used name | Maria•Oeyen |
| Born | 31 August 1930 in Borgerhout, Antwerpen (BEL) |
| Died | 24 April 2018 in Antwerpen (Antwerp), Antwerpen (BEL) |
| Affiliations | OlSC, Antwerpen (BEL) |
| NOC | Belgium |
Maria Oeyen was Belgian champion in 100 m backstroke in 1948 and 1949.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Swimming (Aquatics) | BEL |
Maria Oeyen | |||
| 4 × 100 metres Freestyle Relay, Women (Olympic) | Belgium | 5 h2 r1/2 |