| Marjolijn Both | |
| Strokes: | Synchronized swimming |
| Club: | Zwemvereniging De Dolfijn |
| Birth Date: | 9 September 1971 |
| Birth Place: | Amsterdam, Netherlands |
| Height: | 5feet |
| Weight: | 57kg (126lb) |
| Show-Medals: | no |
| Updated: | 22 May 2015 |
Marjolijn Both (born 9 September 1971) is a former synchronized swimmer from The Netherlands. She competed in both the women's solo and the women's duet competitions at the .[1]