| Year in office | Name | Sub region |
|---|---|---|
| 2005 - 2007 | Terry Ward | Oxfordshire & North Bucks |
| 2007 - 2008 | Lis Hartley | Sussex |
| 2008 - 2009 | Roger Penfold | Berkshire & South Bucks |
| 2009 - 2010 | John Davies | Hampshire |
| 2010 - 2011 | Alan Lewis | Surrey |
| 2011 - 2012 | Janet Holdstock | Sussex |
| 2012 - 2013 | Ray Hedger | Surrey |
| 2013 - 2014 | Shelley Robinson | Kent |
| 2014 - 2015 | Roger Prior | Berkshire & South Bucks |
| 2015-2016 | Mike Lambert | Hampshire |
| 2016-2017 | Jane Davies | Kent |
| 2017-2018 | Eileen Adams | Berkshire & South Bucks |
| 2018-2019 | Jenny Gray | Berkshire & South Bucks |
| 2019-2021 | Terry Norris | Berkshire & South Bucks |
| 2021-2022 | Brian Deval | Sussex |
| 2022-2024 | John Tripp | Hampshire |
| 2024-2025 | Sara Todd | Berkshire & South Bucks |