| Roll number | 65320J |
| Address | Kickham Street, Clonmel, Co Tipperary |
| Principal | Karen Bridget White-Steenson |
| Website | www.cbshighschoolclonmel.ie |
| accounts@cbshighschoolclonmel.ie | |
| Phone | 0526124459 |
| Ethos | Catholic |
| Gender | Boys |
| Enrolment total | 706 |
| Enrolment boys | 706 |
| Enrolment girls | 0 |