- Edward Palmer, 1851–1854
- John Holl, 1854–1855
- Edward Palmer, 1855–1863
- John Hamilton Gray, 1863–1865
- James Colledge Pope, 1865–1873
- Lemuel Cambridge Owen, 1873–1877
- William Wilfred Sullivan, 1877–1889
- Neil McLeod, 1889–1894
- Daniel Gordon, 1894–1903
- John Alexander Mathieson, 1903–1917
- Aubin E. Arsenault, 1917–1921
- James David Stewart, 1921–1933
- William J. P. MacMillan, 1933–1948
- Reginald Bell, 1948–1957
- Walter Russell Shaw, 1957–1968
- George Key, 1968–1973
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- Melvin McQuaid, 1973–1976
- Lloyd MacPhail, 1976 (intérim)
- Angus MacLean, 1976–1981
- James Lee, 1981–1987
- Leone Bagnall, 1987–1988 (intérim)
- Melbourne Gass, 1988–1990
- Pat Mella, 1990–1996
- Pat Binns, 1996–2007
- Olive Crane, 2007–2010 (intérim)
- Jim Bagnall, 2010 (intérim)
- Olive Crane, 2010–2013
- Steven Myers, 2013–2015 (intérim)
- Rob Lantz, 2015
- Jamie Fox, 2015–2017 (intérim)
- James Aylward, 2017–2019
- Dennis King, depuis 2019
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