Former presidents

| Name | Years active |
| David H. Turpin | 2000 - 2013 |
| David F. Strong | 1990 - 2000 |
| Howard E. Petch | 1975 - 1990 |
| Stephen A. Jennings | 1974 (Acting) |
| Hugh E. Farquhar | 1972 - 1974 |
| Bruce J. Partridge | 1969 - 1972 |
| Robert T. D. Wallace | 1968 - 1969 (Acting) |
| Malcolm G. Taylor | 1964 - 1968 |
| W. Harry Hickman | 1963 - 1964 (Acting) |