| Surname | First name | Contest | Medal |
| Ago | Peter | ioi98 | bronze |
| Blahut | Gyorgy Gabor | ioi95 | gold |
| Csillag | Kristof | ioi2000 | bronze |
| Felfoldi | Zsolt | ioi98 | gold |
| Felfoldi | Zsolt | ioi99 | bronze |
| Fige | Peter | ioi94 | gold |
| Fige | Peter | ioi95 | gold |
| Flach | Attila | ioi2000 | bronze |
| Gosztolya | Gabor | ioi96 | silver |
| Gulyas | Laszlo | ioi91 | bronze |
| Hornak | Zoltan | ioi90 | silver |
| Kiss | Robert | ioi91 | bronze |
| Kiss | Robert | ioi92 | silver |
| Kovacs | Gabor | ioi94 | gold |
| Kovacs | Gabor | ioi95 | gold |
| Lakatos | Roland | ioi96 | bronze |
| Marhefka | Istvan | ioi97 | silver |
| Marhefka | Istvan | ioi98 | silver |
| Molnar | Lajos | ioi93 | bronze |
| Papp | Zsombor | ioi93 | silver |
| Peter | Laszlo | ioi92 | gold |
| Racz | Balazs | ioi99 | silver |
| Rokob | Andras | ioi2000 | silver |
| Safar | Szilvester | ioi99 | bronze |
| Soos | Istvan | ioi2000 | bronze |
| Szabo | Balazs | ioi94 | bronze |
| Szabo | Daniel | ioi89 | gold |
| Szabo | Daniel | ioi90 | gold |
| Szabo | Viktor | ioi97 | bronze |
| Szasz | Oliver | ioi92 | bronze |
| Tarjan | Denes | ioi94 | bronze |
| Toth | Laszlo | ioi96 | bronze |
| Toth | Laszlo | ioi97 | bronze |
| Turanyi | Zoltan | ioi91 | gold |
| Ujhelyi | Gabor | ioi97 | bronze |
| Valko | Laszlo | ioi93 | bronze |
| Varkonyi | Daniel | ioi98 | bronze |