| 2024 |  | Paul Ryan |
| 2023 |  | Tricia Devlin |
| 2022 |  | Elaine Coverdale |
| 2021 |  | Malcolm Biddle |
| 2020 |  | Lachlan Berryman |
| 2019 |  | Kerri-Ann Organ |
| 2018 | | John van der Touw |
| 2017 | | Kerri-Ann Organ |
| 2016 |  | Chris Grant |
| 2015 |  | David Wren |
| 2014 |  | Kenn Boal |
| 2013 |  | Wendy Dickson |
| 2012 | | Chris Grant |
| 2011 |  | Roger Bird |
| 2010 |  | Colin Clark |
| 2009 |  | Shaun Nuske |
| 2008 |  | Eric Miller |
| 2007 | | Eric Miller |
| 2006 | | Claire Gorton |
| 2005 |  | Lois Kirk |