Personnel
| Position | Name |
| Principal | Mr. Alan MacGinty |
| Deputy Principal | Mr. Brian Herlihy |
| Deputy Principal | Ms. Sinéad Nolan |
| Deputy Principal | Ms. Yvonne Markey |
| Head of Finance | Mr. Stephen Waters |
| Community Leader | Fr. Cormac O’Brolchain, CSSP. |
| Spiritual Leader | Fr. Cormac O’Brolchain, CSSP. |
| Chaplains | Mr. Flor Madden |
| Director of Boarders | Mr. Niall Mac Dermott |
| Head of Development | Mr. John O’Shea |
| Games Administrator | Mr. Evan O’Brien |
| Maintenance Manager | Mr. Fintan O’Connor |
| Household Manager | Mr. Alan Sheridan |
| Administration | Name |
| Registrar | Ms. Sandi Dunphy |
| Reception | Ms. Jackie Scott |
| Reception | Ms. Maria Flynn |
| Principal’s Secretary | Ms. Jane Callaghan |
| Secretariat Services | Ms. Paula Dooley |
| Finance Office/Fees | Ms. Caragh Bolger |
| Finance Office/P.A. to Head of Finance | Ms. Joanne Donagher-Tonge |
| HR and Data Protection Administrator | Ms. Oksana Kokaylo |
| I.T. Systems Administrator | Mr. John Montgomery |
| I.T. Tech Support | Mr. Joseph Burikukiye |
| I.T. Database and Media Administrator | Ms. Elizabeth Roughneen |
| I.T. Educational Technologist | Mr. Kelan O’Connell |
| Digital Learning Centre Manager | Ms. Andrea Dillon |
| Archivist | Dr. Jessica Cunningham |
| Laboratory Technician | Ms. Joanne Ritchie |
| Union Office | Ms. Clodagh Kennedy |
