The current teaching staff is as follows:
- Sinead Caffrey - Principal
- Jimmy Byrne - Deputy Principal
- Deirdre O'Loughlin - AP1
- Martha McHale - AP2
- Emma Hallinan - AP2
- Michael Duffy
- Shakira Kelly
- Trina Flynn
- Angela Judge
- Brian Lawlor
- Megan Cooke (Patricia Loftus covering Ms Cooke)
- Marie O'Connor
- Eva O’Neill
- Maria Connolly
- Morgan Foley- AP2
- Sheena Cronin
- Kenneth Keane - Privileged Assistant (currently being replaced by Michael Coughlan)
- Nuala Loftus (Ava Conroy covering Ms Loftus)
- Laura Murtagh
- James Daughton
- Marie Gardiner/Verena Munnelly (EAL)
SNA Staff:
- Denise Gilmartin
- Elaine Tighe
- Claire Gallagher
- Sophie Goldrick
- Jennifer Flemming
- Alison O’ Hora
- Rachel Fahy
- Geraldine Golden
- Antoinette Furey
- Carrie Holmes
Secretary: Pauline Campbell
Caretaker: Breege Ruane
Culleens Staff 2024 - 2025
