Tournament Name: ITF World Junior J5, Week Of: 15-November-2021
| S.No. | First Name | Family Name | Province |
| 1 | Puchit | SUKJAI | CBI |
| 2 | Natthachai | MULTHA | CBI |
| S.No. | First Name | Family Name | Province |
| 1 | Patchara | SUKLIAN | PKT |
| 2 | Thadpong | KAMONPANYAKORN | BRM |
| 3 | Teerapat | KHANTIWEERAWAT | KKN |
| 4 | Phanuphat | FAKPRADITSORN | CBI |
| S.No. | First Name | Family Name | Province |
| 1 | Assaraphon | WANPHO | ACR |