2022 - present Mr. Earl Ludlow

2012 - 2022 Dr. Susan Knight 

2008 - 2012 General Dr. Rick J. Hillier (Retired)

1994 - 2008 Hon. Dr. John C. Crosbie

1979 - 1988 Dr. Paul G. Desmarais

1971 - 1979 Dr. G. Alain Frecker

1961 - 1968 The Rt. Hon. Lord Thomson of Fleet

1952 - 1961 The Rt. Hon. Viscount Rothermere of Hemsted