| Roll number | 63190M |
| Address | Retreat Road, Athlone, Co. Westmeath |
| Principal | Mr. Michael Dermody |
| Website | www.maristathlone.net |
| principal@maristathlone.net | |
| Phone | 0906474491 |
| Ethos | Catholic |
| Gender | Boys |
| Enrolment total | 499 |
| Enrolment boys | 499 |
| Enrolment girls | 0 |