| Adrian Coleman | Director | 1 Aug 2010 | 30 Apr 2011 | British | 67 years |
| Alan Sibbald | Director | 10 Jan 2007 | 24 Dec 2007 | British | 74 years |
| Anthony Gordon Dunnett | Director | 1 Apr 1998 | 7 Jan 1999 | British | 73 years |
| Anthony Winterbottom | Director | 1 Apr 1998 | 31 Dec 2008 | British | 82 years |
| Brian Cole | Director | 14 Oct 2010 | 14 Dec 2016 | British | 67 years |
| Christopher Thomas Rackley | Director | 4 Nov 1998 | 9 Jun 1999 | British | 71 years |
| Clive William Furness | Director | 26 Nov 1999 | 25 Jun 2004 | British | 71 years |
| Conor Michael Mcauley | Director | 16 Jun 1992 | 6 Jun 2014 | British | 73 years |
| David Alexander Grose | Director | 7 Sept 2007 | 3 Feb 2008 | British | 63 years |
| David Graham Thomson | Director | 3 Mar 1997 | 30 Jul 2010 | British | 74 years |
| David Keith Shelton | Director | 1 Apr 1998 | 30 Jun 2000 | British | 72 years |
| David Simon Lunts | Director | 29 Aug 2012 | 14 May 2013 | British | 69 years |
| David Terry Carr | Director | 20 Oct 1998 | 5 Jun 2000 | British | 77 years |
| Euan James Armstrong Hall | Director | 20 Oct 1998 | 14 May 1999 | British | 68 years |
| Feroze Fredoon Amroliwala | Director | 9 May 2013 | 23 Feb 2017 | British | 67 years |
| Geoffrey Charles Timbrell | Director | 12 Oct 1992 | 27 Jan 1997 | British | 79 years |
| Hamish Alexander Campbell Stewart | Secretary | 20 Nov 1997 | 1 Aug 2011 | British | - |
| Helen Josephine Pinder | Director | 12 Oct 1992 | 31 Mar 1998 | British | 68 years |
| James Andrew Grainger | Director | 12 Oct 1992 | 31 Mar 1998 | British | 67 years |
| Jeremy Paul Esmond Rees | Director | 6 Sept 2018 | 23 Mar 2023 | British | 53 years |
| John Michael Pickard | Director | 12 Oct 1992 | 31 Mar 1998 | British | 94 years |
| Keith Paul Greetham | Director | 16 May 2000 | 5 Sept 2001 | British | 77 years |
| Ken Clark | Director | 29 Jul 2015 | 6 Sept 2018 | British | 79 years |
| Kenneth Eric Correll Sorensen | Director | 12 Oct 1992 | 3 Mar 1997 | British | 84 years |
| Kevin Thurlow | Director | 21 Mar 2017 | 26 Feb 2020 | British | 57 years |
| Lester Thompson Hudson | Director | 23 Nov 2011 | 29 Jul 2015 | British | 65 years |
| Malcolm Kevin Beadle | Director | 23 Nov 2011 | 29 Aug 2012 | British | 70 years |
| Martyn Robert Bain | Director | 16 May 2000 | 18 Jan 2006 | British | 75 years |
| Melvyn George Arthur Lamb | Director | 3 Aug 2005 | 5 Oct 2006 | British | 73 years |
| Michael Francis Lovell Cocks | Director | 12 Oct 1992 | 31 Mar 1998 | British | 97 years |
| Mike Luddy | Secretary | 1 Aug 2011 | 14 Sept 2018 | - | - |
| Neil William David Spence | Director | 12 Oct 1992 | 25 Jul 1997 | British | 73 years |
| Nirmal Kumar Borkhataria | Director | 13 Nov 2007 | 16 Jan 2013 | British | 65 years |
| Patrick James Burrows | Director | 23 Nov 2011 | 25 May 2017 | British | 59 years |
| Patrick John Andrew Murphy | Director | 6 Jun 2014 | 6 Sept 2018 | British | 77 years |
| Paul Andrew Creed | Director | 18 Apr 2018 | 9 Mar 2022 | British | 43 years |
| Paul Brindley | Director | 14 Dec 2016 | 31 Dec 2017 | British | 61 years |
| Paul May | Director | 9 Sept 2003 | 31 Mar 2006 | British | 56 years |
| Peter Anthony Bishop | Director | 6 Apr 2009 | 31 Mar 2011 | British | 73 years |
| Peter Mooney | Director | 5 Sept 2001 | 9 Sept 2003 | Irish | 73 years |
| Peter William Mannering | Secretary | 12 Oct 1992 | 20 Nov 1997 | British | - |
| Philip Dowson | Director | 1 Feb 2005 | 31 Dec 2018 | British | 63 years |
| Ralph David Luck | Director | 20 May 1997 | 15 Aug 1997 | British | 74 years |
| Richard Anthony Blakeway | Director | 29 Aug 2012 | 9 May 2016 | British | 48 years |
| Richard Thomas Simmons | Director | 12 Oct 1992 | 29 Jan 1993 | British | 73 years |
| Roger Maurice Squire | Director | 12 Oct 1992 | 31 Mar 1998 | British | 83 years |
| Roger Norman Sainsbury | Director | 12 Oct 1992 | 1 Nov 1995 | British | 86 years |
| Rohit Kumar Dasgupta | Director | 6 Sept 2018 | 25 May 2022 | British | 39 years |
| Ronald Norman George Manley | Director | 15 Jul 2004 | 26 May 2010 | British | 87 years |
| Simon John Mason | Director | 2 Jul 2008 | 11 Oct 2010 | British | 74 years |
| Stephen Charles Gaimster | Director | 8 Mar 1993 | 31 Mar 1998 | British | 72 years |
| Stephen Michael Kennard | Director | 12 Feb 2009 | 14 May 2013 | British | 70 years |
| Steven Melrose | Director | 13 Apr 2006 | 30 Jun 2008 | British | 69 years |
| Timothy John Beswick | Director | 24 Sept 2003 | 25 Jan 2005 | British | 69 years |