Marjon Wijnsma (born 18 July 1965 in Giekerk) is a retired Dutch heptathlete. She competed in the long jump as well. She is a four-times national champion in this discipline, whereas in the heptathlon she became Dutch champion only once.
Her personal best score was 6213 points, achieved in May 1988 in Eindhoven.[1]
| Year | Tournament | Venue | Result | Extra | |
|---|---|---|---|---|---|
| 1984 | Los Angeles, California | 11th | Heptathlon | ||
| 1988 | Seoul, South Korea | 11th | Heptathlon | ||
| 1989 | The Hague, Netherlands | 8th | Long jump[2] |