| Roger Gordon Lord | 02 May 2013 | 03 September 2014 |
| Jeremy Robert Lucas | 04 June 2009 | 06 May 2013 |
| Dick Alfred Madden | 04 May 2017 | 06 May 2021 |
| Malcolm Maddocks | 04 May 2017 | 05 May 2021 |
| Mr Christopher Manning-Press | 06 May 1993 | 04 June 2009 |
| Peter James Martin M.B.E., D L, F.C.A | 04 June 2009 | 06 May 2013 |
| Stephen Stuart Mayzes | 04 June 2009 | 06 May 2013 |
| Gerard William McEwen | 04 June 2009 | 06 May 2013 |
| Maggie McEwen | 04 May 2017 | 05 May 2021 |
| Mrs Linda Mead | 04 June 2009 | 06 May 2013 |