In well over a century the School has seen only seven Headmasters. The steady growth in size of the School and its strong traditions are largely the result of the dedicated service of this small group of scholars and administrators. Their names and years of office are listed below.

Headmaster Former Positions 

E I ROBSON (1889-1900)
BA (Cantab), MA (Melbourne)

 Formerly Classical Tutor of Ormond College, Melbourne

C H HODGES (1900-1910)
MA (Oxon)

 Formerly Headmaster, Townsville Grammar School

W A PURVES (1910-1922)
MA, (Oxon)

 Formerly Headmaster, Toowoomba Grammar School

L C ROBSON (1923-1958)
CBE, MC, MA(Oxon), BSc(Sydney)

 Formerly Senior Mathematical Master, Geelong Church of England Grammar School

B H TRAVERS (1959-1984)
AM, OBE, MA BLitt(Oxon), BA(Sydney) FACE

 Formerly Headmaster, Launceston Church Grammar School

R A I GRANT (1984-2002)
AM, BEc(Sydney), DipEd(University of New England), BEd(Melbourne), MACE

 Formerly Deputy Headmaster, Canberra Grammar School

T A WRIGHT (2003- )
PhD, DipEd, BSc(Hons), FACE, MRACI, CChem

 Formerly Headmaster, All Saints College Bathurst, 1993-2002 and Second Master Trinity Grammar School, Summer Hill.

 Dr Wright is a member of AHISA and a member of the New South Wales Education Standards Authority.

The portraits of all former Headmasters are to be found in the War Memorial Hall. The present Headmaster joined the School in January 2003.