| Adam Leslie Dobbs | Director | 1 Jan 2020 | 8 Dec 2020 | British | 46 years |
| Adbul Majid Nabi | Director | 8 Feb 2017 | 31 Dec 2019 | British | 63 years |
| Alison Clare Reed | Director | 6 Dec 2001 | 30 Apr 2005 | British | 70 years |
| Amanda Mellor | Director | 6 Jun 2006 | 16 Jun 2009 | British | 62 years |
| Andrea Myers | Director | 6 Jun 2006 | 1 Oct 2017 | British | 64 years |
| Andrew Benjamin Moore | Director | 13 Jul 1995 | 31 May 1999 | British | 77 years |
| Anne Cooper | Secretary | 1 Apr 2015 | 28 Aug 2015 | - | - |
| Anthony Watson | Director | 1 Apr 2006 | 31 Mar 2011 | British | 81 years |
| Beverley Ann Hunter | Director | 25 Mar 1993 | 25 Oct 2002 | British | 66 years |
| Brian Anthony Kilpatrick | Secretary | 30 Sept 2014 | 1 Apr 2015 | - | - |
| Brian Ford Baldock | Director | 28 Mar 2002 | 10 Jul 2003 | British | 92 years |
| Charles Edward Elliot Inchbald | Director | 29 Oct 2014 | 31 Jul 2015 | British | 54 years |
| Cheryl Lesley Blakey | Director | 6 Jun 2006 | 31 Jan 2009 | British | 65 years |
| Clara Elizabeth Mary Freeman | Director | 1 Jan 1995 | 29 Sept 2000 | British | 74 years |
| Clinton Vita Silver | Director | 31 Aug 1992 | 30 Sept 1999 | British | 97 years |
| David Daniel Sieff | Director | 31 Aug 1992 | 6 Jun 2006 | British | 87 years |
| David John Eyre | Director | 25 Mar 1993 | 31 Mar 2014 | British | 78 years |
| David Ronald Norgrove | Director | 18 Oct 2000 | 31 Dec 2004 | British | 78 years |
| David Valentine Atterton | Director | 31 Aug 1992 | 31 Jul 1992 | British | 99 years |
| Elizabeth Thomson | Director | 1 Apr 2011 | 1 Oct 2012 | British | 51 years |
| Fraser Ramzan | Director | 1 Apr 2019 | 30 Mar 2022 | British | 56 years |
| Graham Richard Paul Bennett | Director | 8 Dec 2020 | 31 Mar 2024 | British | 47 years |
| Gwendoline Clark Butcher | Director | 31 Aug 1992 | 31 Aug 1994 | British | 79 years |
| Hamish Platt | Director | 1 Apr 2011 | 10 Sept 2014 | British | 54 years |
| Helen Loraine Bourne | Director | 9 Feb 2004 | 6 Jun 2006 | British | 77 years |
| Helena Joan Feltham | Director | 6 Dec 2001 | 31 Mar 2003 | British | 70 years |
| Ian Schwartz | Director | 23 Jun 1992 | 21 Apr 1995 | British | 78 years |
| Janet Birkin | Director | 6 Jun 2006 | 5 May 2013 | British | 74 years |
| Janet Mary Young | Director | 25 Mar 1993 | 31 Jul 1997 | British | 100 years |
| Jean Tomlin | Director | 24 Sept 2003 | 30 Nov 2004 | British | 71 years |
| John Joseph Peachey | Director | 6 Jun 2006 | 1 Oct 2012 | British | 81 years |
| John Joseph Peachey | Secretary | 31 Aug 1992 | 1 Feb 2004 | British | - |
| John Keith Oates | Director | 31 Aug 1992 | 6 Jul 1994 | British | 84 years |
| John Morrison Wareham | Director | 6 Jun 2006 | 31 Mar 2011 | British | 75 years |
| Keith Mahoney | Director | 1 Apr 2014 | 1 Apr 2019 | British | 70 years |
| Lesley Catherine Mccormack | Director | 23 Jun 2004 | 31 Mar 2006 | British | 65 years |
| Lynn Collins | Secretary | 1 Feb 2004 | 30 Sept 2014 | British | - |
| Majda Rainer | Director | 29 Oct 2015 | 31 Jan 2019 | British | 52 years |
| Maxwell Jack Bond | Director | 25 Mar 1993 | 31 Mar 1995 | British | 84 years |
| Nicholas Charles Bullock | Director | 5 Aug 2009 | 31 Mar 2014 | British | 67 years |
| Paul Allan Friston | Director | 17 Sept 2009 | 31 Mar 2011 | British | 53 years |
| Pauline Mccabe | Director | 31 Aug 1992 | 25 Feb 1999 | British | 74 years |
| Peter Leslie Salsbury | Director | 31 Aug 1992 | 2 Jul 1998 | British | 77 years |
| Peter Mitchley Hughes | Director | 1 Apr 2011 | 2 Apr 2013 | British | 56 years |
| Philip Guy Mccracken | Director | 2 Jul 1998 | 29 Sept 2000 | British | 78 years |
| Ralph Harry Robins | Director | 25 Mar 1993 | 11 Jul 2001 | British | 94 years |
| Rebecca Urmila Rajeswaran | Director | 1 Jun 2013 | 3 Jan 2017 | British | 48 years |
| Richard Clive Fox | Director | 5 Dec 2017 | 31 Mar 2024 | British | 64 years |
| Richard Frederick Wolff | Director | 6 Jun 2006 | 1 Oct 2012 | British | 70 years |
| Richard Frederick Wolff | Director | 1 Jul 2013 | 30 Mar 2022 | British | 70 years |
| Richard Shaun Sullivan | Director | 19 Mar 1996 | 19 Jun 2002 | British | 69 years |
| Robert William Chaigneau Colvill | Director | 25 Mar 1993 | 31 Dec 2001 | British | 86 years |
| Simon John Sacher | Director | 31 Aug 1992 | 31 May 1999 | British | 86 years |
| Sonja Patricia Greenwood | Director | 6 Jun 2006 | 31 Mar 2011 | British | 81 years |
| William Edward Coysh | Director | 5 Nov 1997 | 6 Jun 2006 | British | 101 years |