| Surname | First name | Contest | Medal |
| Chan | Ka Man | ioi97 | bronze |
| Chang | Wa Kam | ioi95 | bronze |
| Chang | Wa Kam | ioi96 | silver |
| Ieong | Un Cheong | ioi97 | silver |
| Lam | Chi Kun | ioi92 | bronze |
| Lam | Wai Ip | ioi92 | silver |
| Ng | Chon Fong | ioi99 | bronze |
| Vong | Son Sa | ioi94 | bronze |
| Wong | Chan Fong | ioi99 | bronze |