| Position holders | |||
|---|---|---|---|
| Holder | Start date | End date | |
| Leona Vidal Roberts Politician | - | - | |
| Glenn Ross Politician | - | - | |
| Gavin Short Politician | - | - | |
| Emma Edwards Politician | |||
| Ian Hansen Politician | |||
| Mike Rendell Politician | |||
| Sharon Halford Politician | - | - | |
| Jan Cheek Politician | - | ||
| Ian Hansen Politician | |||
| Jack Ford Politician | - | ||
| Roger Edwards Politician | - | - | |
| Jan Cheek Politician | - | ||
| Teslyn Barkman Politician | - | ||