| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Lilian•de Geus |
| Used name | Lilian•de Geus |
| Born | 13 October 1991 in Blaricum, Noord-Holland (NED) |
| Measurements | 164 cm / 57 kg |
| Affiliations | WSV Almere Centraal; Delta Lloyd Team [Netherlands] |
| NOC |  Netherlands |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Sailing | NED |
Lilian de Geus | |||
| Windsurfer, Women (Olympic) | 4 | |||||
| 2020 Summer Olympics | Sailing | NED |
Lilian de Geus | |||
| Windsurfer, Women (Olympic) | 5 |
