Staff for the academic year 2024/2025
| Mr Eoin Norton | EN | Principal |
| Mr Andrew Adams | AA | Deputy Principal |
| Ms Lynn Anderson | LA | Deputy Principal (On leave) |
| Mr Hugh Holmes | HH | Deputy Principal (Acting) |
| Ms Kim Achari | KA | English, SPHE, CSPE & AEN |
| Mme Claire Atanian | CAN | French, CSPE |
| Mr Carl Breadan | CBR | Geography & IT |
| Ms Janine Brennan | JB | PE & Active Leisure Studies |
| Ms Caoimhe Browne | CBE | |
| Mr Ciaran Byrne | CB | Art, Film & SPHE |
| Ms Siona Cameron | SCN | Physics, Mathematics & IT |
| Ms Niamh Carr | NCR | Business, Geography & IT |
| Ms Karen Cashman | KCN | Science, Chemistry & Mathematics |
| Ms Karen Clarke | KC | Science & Biology |
| Mr Alec Cole | AC | Mathematics |
| Ms Lydia Colin | LCN | English & AEN |
| Ms Deborah Cooper | DC | English & AEN |
| Ms Siobhan Costello | SCO | Mathematics |
| Mr Cillian Costigan | CCN | English, History, SPHE & AEN |
| Ms Jennifer Crampton | JC | Guidance & SPHE |
| Mr Karl Daly | KD | History & English |
| Mr Shane Davey | SDY | Physical Education |
| Ms Margaret Dempsey | MDY | German & History |
| Ms Cathy Devis | CD | |
| Mr Alex Doyle | AD | Politics & Society, Geography & AEN |
| Ms Heather Farlow | HF | Home Economics |
| Ms Laura Farrell | LF | Science, Biology & Physical Education |
| Ms Trudy Feighery | TF | Art & SPHE |
| Ms Deborah Flynn | DF | Mathematics & AEN |
| Mr Wesley Forsythe | WFE | English, Politics & Society, SPHE & AEN |
| Ms Aoife Fox | AFX | Music & AEN |
| Ms Susan French | SFH | French & IT |
| Ms Fiona Fullam | FFM | French & German |
| Ms Ethel Glancy | EG | |
| Ms Naomi Good | NG | |
| Ms Claire Grant | CG | Science & Biology |
| Ms Eleanor Hagan | EH | Gaeilge & AEN |
| Ms Ciara Hayes | CH | Geography, Gaeilge & Physical Education |
| Ms Lydia Hoban | LHN | Guidance, RE |
| Mr Hugh Holmes | HH | English, Politics & Society & Philosophy |
| Ms Anna Johnston | AJ | English & Creative Writing |
| Ms Amy Keating | AK | Chaplaincy, Drama & Religion |
| Ms Catherine Kelleher | CK | German & French |
| Ms Fiona Kelly | FK | French & AEN |
| Mr David King | DK | Art & AEN |
| Mr Kevin Kirwan | KK | Art |
| Ms Mia Kovacs | MKS | French & CSPE |
| Mr Aaron Lamprecht | AL | English & Religion |
| Ms Claire Landy | CL | History & English |
| Ms Ellen Lawless | EL | Mathematics |
| Mr Morgan Lennon | ML | Geography & Physical Education |
| Mr Daniel Ludgate | DL | Science & Biology |
| Ms Jane Magan | JMA | French, CSPE |
| Ms Denise Mahon | DMN | Home Economics |
| Ms Therese Marry | TMY | CSPE |
| Mr John McCarthy | JCY | Gaeilge |
| Mr Thomas McEnery | TMC | Graphics, DCG & Engineering |
| Ms Alison McNamara | AMCN | Geography & AEN |
| Ms Colette McNichols | CMCN | CSPE & AEN |
| Mr James Murray | JMA | Engineering |
| Ms Gráinne Ní Bhroin | GNB | Gaeilge |
| Ms Fiona Ní Fhaoiláin | FNF | Gaeilge |
| Ms Rosie Ní Laoghaire | RL | Gaeilge & History |
| Ms Rebecca O’Connor | RCN | Geography, CSPE & AEN |
| Ms Maria O’Donnell | MOD | |
| Ms Susan O’Keeffe | SOKE | Science, Biology & Chemistry |
| Mr Dermot O’Neill | DON | Physics & Mathematics |
| Mr John O’Neill | JON | Engineering |
| Ms Gormlaith Ormond | GO | Physical Education & AEN |
| Ms Caroline O’Rourke | CORE | Mathematics, Business & Yoga |
| Mr Seán O’Sullivan | SSN | Geography & History |
| Mr Michael Power | MP | Religion & AEN |
| Mr Conal Quigley | CQY | Wood Technology & Construction Studies |
| Ms Natasha Rider | NRR | English, Drama & SPHE |
| Ms Lesley Ring | LRG | English & CSPE |
| Ms Charis Rowan | CR | |
| Ms Lisa Ryan | LR | Home Economics & AEN |
| Ms Jill Scott | JST | Music & Business |
| Ms Geraldine Sheedy | GS | English & AEN |
| Ms Nicole Slattery | NSY | Gaeilge & Music |
| Mr David Smyth | DSH | English, Drama, Social Studies & IT |
| Mr Gary Smyth | GSH | History, Geography & AEN |
| Ms Rachel Steele | RS | Business, Accounting, Mathematics & IT |
| Mme Laetitia Tessier | LT | French |
| Ms Megan Thornton | MTN | AEN & Physical Education |
| Ms Rhona Toal | RT | Science, Mathematics & AEN |
| Mr Mark Twamley | MT | English & History |
| Mr Kelvin Weymes | KWS | Physical Education |
| Ms Lillian Whooley | LW |
| Ms Naomi Campbell | SNA |
| Ms Avril Crampton | SNA |
| Mr Mark Cullen | SNA |
| Ms Yvonne Davis | SNA |
| Ms Noreen Jackson | SNA |
| Ms Niamh Leech | SNA |
| Mr James Macklin | SNA |
| Ms Josie Metcalf | SNA |
| Ms Wanda Murray | SNA |
| Ms Siobhan O’Leary | SNA |
| Ms Mary O’Sullivan | SNA |
| Ms Leona Patton | SNA |
| Ms Avril Rankin | SNA |
| Ms Zdravka Rezic | SNA |
| Ms Linda Schutte | SNA |
| Ms Ania Szlegier-Lynch | SNA |
| Ms Helen Walsh | SNA |
| Ms Shirley Langran | Administration |
| Ms Rachel Plunkett | Administration |
| Ms Karen Cullivan | Administration |
| Ms Martina Byrne | Administration |
| Ms Carol Loughman | Library |
| Ms Sharon Burrell | Library |
| Ms Avril Lahiffe | Nurse |
| Ms Nola Lambert | Nurse |
| Mr Robert Ryan | Caretaking |
| Mr Paul Ampeloquio | Caretaking |
