| 1970 | 1972 | Gaston | Guimond |
| 1973 | Roger | Dupras | |
| 1974 | 1977(Mars) | Paul | Plouffe |
| 1977 (mars) | Jean-Guy | Perrault | |
| 1978 | Jean | Bienvenue | |
| 1978(Sept) | 1979 | Jean-Guy | Perrault |
| 1980 | 1983 | Jocelyne | Blain |
| 1984 | 1987 | Paul | Pagé |
| 1988 | 1991 | Jean-Paul | Fecteau |
| 1992 | 1997 | Jean | Labrecque |
| 1998 | 1999 | Michel | Descoteaux |
| 2000 | 2001 | Jean | Labrecque |
| 2002 | 2007 | Jean-Pierre |
Tremblay  |
| 2008 | 2009 | Yolande |
Beauvais  |
| 2009 | Jean-Pierre |
Tremblay |