| Jean-François Ducay | |
| Nationality: | French |
| Sport: | Para table tennis |
| Disability: | Cerebral palsy, tetraplegia |
| Disability Class: | C1 |
| Club: | Pana Loisirs Handisport |
| Coach: | Benoit Froment |
| Birth Date: | 22 June 1979 |
| Birth Place: | Brive-la-Gaillarde, France |
| Residence: | Boisseuil, France |
| Retired: | 2016 |
| Height: | 183 cm |
| Weight: | 63 kg |
Jean-François Ducay (born 22 June 1979) is a former French para table tennis player. He has participated in the Paralympic Games three times and has won three medals.[1] [2]