| Period |
Name |
| AGM 1972 - AGM 1974 |
Herbert T. Coutts |
| AGM 1974 - AGM 1976 |
Thomas B. Greenfield |
| AGM 1976 - AGM 1978 |
David Friesen |
| AGM 1978 - December 1980 |
Naomi L. Hersom |
| January 1981 - December 1982 |
Robin Farquhar |
| January 1983 - December 1984 |
Bernard Shapiro |
| January 1985 - December 1986 |
W. Todd Rogers |
| January 1987 - AGM 1988 |
Michel Allard |
| AGM 1988 - AGM 1990 |
Jane Gaskell |
| AGM 1990 - AGM 1992 |
Carol Crealock |
| AGM 1992 - AGM 1994 |
Ruth L. Wright |
| AGM 1994 - AGM 1996 |
Philip Nagy |
| AGM 1996 - AGM 1998 |
Yvonne Hébert |
| AGM 1998 - AGM 2000 |
André Dolbec |
| AGM 2000 - AGM 2002 |
Donald Fisher |
| AGM 2002 - AGM 2004 |
Alice Collins |
| AGM 2004 - AGM 2006 |
Margaret Haughey |