| 1985 – 1990 | Chris Pern |
| 1991 – 1992 | Mike Watt |
| 1993 – 1994 | Jon Inglis |
| 1994 – 1995 | Keith Farrell |
| 1995 – 1996 | Douglas Hamilton |
| 1996 – 1997 | Paul Bretenoux |
| 1997 – 2004 | John Cameron |
| 2004 – 2006 | John Watson |
| 2006 – 2007 | John Cameron |
| 2007 – 2008 | Brian Ward |
| 2008 – 2010 | Byron Milton |
| 2010 – 2011 | Derek Adam |
| 2011 – 2012 | Douglas Hamilton |
| 2012 – 2022 | Colin Stewart |
| 2022 – | Alison Swiffin |