Principal: Ms. Jane Flannery
Deputy Principal: Mr Barra Ó Tuama
Teachers: Ms Sinéad Bevan - AP2
Ms Fiona Santry - AP2
Ms. Ellen O'Neill
Ms Bernadette O'Brien
Ms. Eleanor Murphy
Ms. Valerie Hunt
Ms Amy O'Donoghue
Ms Maeve Ronan
Mr Fiachra Ó Cinnéide
Ms Clare Cronin
Ms Kathy Sheehy
Ms Sinéad Scanlon
Ms Carmel Howard
Ms Lornah Morrissey
S.N.A. Staff: Ms. Nancy Horgan
Ms. Maria Fleming
Ancillary Staff: Ms. Helen Murphy
Mr. Piotr Morawski
Ms Betty Bernard
School Warden: Ms. Karen Dowley
Board of Management
Scoil Iósaf N.S., Castlemartyr is a Roman Catholic School.
The Patron of the school is the Bishop of Cloyne DR. William Crean
The board of management has eight members. Is is composed of two members appointed by the Patron. Two elected parents; one mother & one father. Two teachers. Two members representative of the wider community.
The current board took office in December 2015.
A board serves for four years.
Patrons Representatives: Mr. David Fleming, Chairperson & Fr Frank O'Neill
Parents: Mr. David Lane & Ms Anne Leahy
Community Reps: Ms. Catherine Scully - Treasurer & Ms Alice Olaniran
Teachers: Ms. Jane Flannery - Secretary & Mr Barra Ó Tuama