Marie Demy
Marie Demy is a Belgian female badminton player.
Achievements
BWF International Challenge/Series
'Women's Singles''| Year | Tournament | Opponent | Score | Result |
| 2014 | South Africa International |  Cemre Fere | 13-21, 3-8 Retired | Runner-up |
| 2014 | Giraldilla International |  Jeanine Cicognini | 19-21, 13-21 | Runner-up |