| Councillor David Allan | 22 May 2014 | 07 May 2018 |
| Councillor Anthony Allen | 22 May 2014 | 07 May 2018 |
| Councillor Maureen Ambrose | 10 June 2004 | 03 May 2007 |
| Councillor Colin Anderson | 10 June 2004 | 03 May 2007 |
| Councillor Florence Anderson | 05 May 2011 | 07 May 2015 |
| Councillor Lynn Appleby | 03 May 2018 | 15 March 2019 |
| Councillor Dom Armstrong | 02 May 2019 | 09 March 2021 |
| Councillor Michael Arnott | 04 May 2006 | 06 May 2010 |
| Councillor Rebecca Atkinson | 05 May 2016 | 05 May 2021 |
| Councillor Simon Ayre | 05 May 2022 | 06 May 2022 |