| Name | Year | |
| Ian Sappay | 1974 - 1981 | |
| Felicia Chadwick | 1981 - 1982 | |
| Leonie Hempton | 1982 - 1985 | |
| Leonard Metcalf | 1986 - 1990 | |
| Stephen Watson | 1991 - 1996 | |
| Gregory Platt | 1996 - 1999 | |
| Neil Buckland | 2000 - 2002 | |
| Jodie Spooner-Ryan | 2002 - 2008 | |
| Luke Gilmour | 2009 - 2011 | |
| Margot McLaughlin | 2012 - 2013 | |
| Jodie Spooner-Ryan | 2013 - 2017 | |
