The St Finian's team:
| Elaine Stanley | Principal | Administration | principal@stfiniansdillonstown.ie |
| Brenda Lambe | Deputy Principal | SET | brenda.lambe@stfiniansdillonstown.ie |
| Emma Martin- Isabel Cairns | Teacher | Junior & Senior Infants | emma.martin@stfiniansdillonstown.ie |
| Colm Tierney | Teacher | First & Second Class | firstandsecondclass@stfiniansdillonstown.ie |
| Caoimhe Minogue | Teacher | Third & Fourth Class | caoimhe.minogue@stfiniansdillonstown.ie |
| Jonathan McKenna | Teacher | Fifth & Sixth Class | jonathan.mckenna@stfiniansdillonstown.ie |
| Ann Bellew & Christine Cartmill | Teacher | Rang A | ann.bellew@stfiniansdillonstown.ie
christine.cartmill@stfiniansdillonstown.ie |
| Paula Dooley | SET Teacher | SET | paula.dooley@stfiniansdillonstown.ie |
| Catherine Osborne with Patricia Duffy | SNA | Rang B | Job-share |
| Molly Ebbs for Saga Ahlgren | SNA | Rang A | On leave. (Substitute) |
| Niamh Downey | SNA | Mainstream | |
| Suzanne Byrne | SNA | Mainstream | |
| Emma Fairclough | SNA | Rang A | |
| Lynne Ronan | SNA | Rang B | |
| Kelly Clarke | SNA | Mainstream | |
| Justine Broome | SNA | Rang B | |
| Ailish Costello | SNA | Rang A | |
| Anne Matthews | School administrator | Office | Office@stfiniansdillonstown.ie |