Headmasters (As of 2007 Principal)
- John S.H. Guest 1911-1934
- Percival Wickens 1934-1937
- Rev. Canon John A.M. Bell 1937-1968
- Edward R. Larsen 1968-1980
- J.E. Dickens (Acting) 1980-1981
- Alexis S. Troubetzkoy 1981-1987
- Guy S. McLean 1987–2012
- Innes van Nostrand 2012-present
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