| Surname | First name | Contest | Medal |
| Anh | Le Thuy | ioi95 | bronze |
| Anh | Tran Tuan | ioi98 | bronze |
| Anh Linh | Nguyen | ioi90 | bronze |
| Chau | Tran Minh | ioi94 | silver |
| Cuong | Pham Kim | ioi2000 | silver |
| Dam | Hieu Chi | ioi91 | bronze |
| Dung | Hoang Nguyen | ioi96 | bronze |
| Duong | Thuc Nguyen | ioi96 | bronze |
| Duy | The Bui | ioi95 | bronze |
| Duy | The Bui | ioi96 | bronze |
| Ha Cong | Thanh | ioi92 | bronze |
| Hai | Viet Phan | ioi96 | silver |
| Hieu | Nguyen Trung | ioi99 | gold |
| Hoa Binh | Nguyen | ioi91 | bronze |
| Hoai | Tran Thanh | ioi2000 | bronze |
| Huy | Nguyen Ngoc | ioi99 | gold |
| Huy | Nguyen Ngoc | ioi2000 | gold |
| Le Gia Quoc | Thong | ioi93 | bronze |
| Le Van | Tri | ioi92 | bronze |
| Nam | Thruong Xuan | ioi94 | silver |
| Ngoc | Nguyen Phuong | ioi2000 | silver |
| Nguyen Linh | Anh | ioi89 | bronze |
| Nguyen Tuan | Viet | ioi92 | gold |
| Pham Viet | Thang | ioi93 | bronze |
| Quang | Le Si | ioi95 | silver |
| Son | Nguyen Hung | ioi99 | silver |
| Son | Pham Bao | ioi94 | silver |
| Son | Pham Bao | ioi95 | silver |
| Tran Hoai | Linh | ioi90 | silver |
| Tri | Cao Minh | ioi94 | bronze |
| Tuan | Pham Minh | ioi92 | silver |
| Viet | Le Hong | ioi98 | bronze |
| Viet | Le Hong | ioi99 | gold |
| Viet Ha | Nguyen | ioi90 | bronze |
| Vinh | Le Sy | ioi98 | gold |
| Vuong Phan | Tuan | ioi97 | silver |