While the pursuit of academic excellence is nurtured at St. Mary’s, we also pride ourselves in our commitment to providing students with an all-round education. St. Mary’s promotes a wide range of extra-curricular activities. These cultural, social and recreational pursuits aim to develop our students’ interests and skills so that their experiences in school will take them further in life.
St. Mary’s offers its students opportunities to take part in a varied and interesting range of activities, including:
| Sporting | Theatrical or Musical | Artistic | Science Related Activities | School Related Activities |
| Hurling | School Musical (TY) | School Display Art Exhibits | Scifest | Student Council |
| Camogie | School Choir | Visiting Art Exhibitions and Art Galleries | BT Young Scientist | Green Schools |
| Gaelic Football | Music Workshops | Texaco Art Competition | Robotics Club | Tables Quizzes |
| Athletics | Drama Workshops | Junk Kouture | Science Magic Shows | School Library |
| Soccer | Poetry Competition | – | – | Gaisce |
| Rugby | Debating | – | – | Retreats |
| Rowing | Attending Live Theatre | – | – | Library Visits |
| Hockey | Tipperary Drama Competition (TY) | – | – | Field Trips |
| – | Donal Walsh Short Film | – | – | School Tour – Skiing or City Break |
| – | Talent Shows | – | – | Fundraising for Charity |
| – | Public Speaking | – | – | Chess Club |
| – | – | – | – | Cycle Against Suicide |