| Adam Peacock Seymour | Director | 24 Apr 1992 | 1 Jun 1999 | British | 70 years |
| Alan Stuart Mcrae | Director | 24 Apr 1992 | 16 Jul 1993 | British | 74 years |
| Alastair William Muirhead | Director | 24 Apr 1992 | 29 Feb 1996 | British | 73 years |
| Alice Read | Secretary | 11 Jul 2005 | 8 May 2006 | British | - |
| Andrew Aitchison Speak | Director | 8 Feb 1996 | 30 Jun 1999 | British | 70 years |
| Andrew David John Moffat | Director | 1 Jan 1997 | 8 Dec 1999 | British | 61 years |
| Andrew Neil Margetts | Director | 1 Apr 1997 | 16 Nov 1999 | British | 64 years |
| Andrew Peter Hawkins | Director | 24 Apr 1992 | 31 Jan 1996 | British | 68 years |
| Angus Frederick Rose | Director | 24 Apr 1992 | 19 Nov 1999 | British | 79 years |
| Antonio Maria Francesco Perricone | Director | 6 Mar 1995 | 7 May 1996 | Italian | 72 years |
| Arthur Mark Dearsley | Director | 1 Jul 1996 | 7 May 1997 | British | 65 years |
| Atholl Denis Turrell | Director | 24 Apr 1992 | 23 Sept 1994 | British | 72 years |
| Bernadette Sarah Conroy | Director | 21 Mar 2003 | 18 Jul 2003 | British | 60 years |
| Brian William John Rutherford | Director | 24 Apr 1992 | 7 Nov 1993 | British | 70 years |
| Carolyn Holbrook | Director | 1 Apr 1997 | 30 Nov 1999 | British | 74 years |
| Christina Mackinnon | Director | 13 Jan 2020 | 30 Nov 2022 | British | 61 years |
| Christopher Paul Gill | Director | 21 Sept 2004 | 17 Nov 2008 | British | 69 years |
| Crispin John Southgate | Director | 24 Apr 1992 | 28 Feb 1994 | British | 71 years |
| Cyril Postel-vinay | Director | 1 Jul 1996 | 30 Jun 1997 | British | 70 years |
| Darren Ellis | Director | 1 Apr 1998 | 21 Dec 2000 | British | 65 years |
| David Charles Jackson | Director | 13 Apr 2000 | 31 Mar 2001 | British | 74 years |
| David Harvey Stenhouse | Director | 24 Apr 1992 | 31 Mar 1995 | British | 81 years |
| David Malcolm Cockrell | Director | 1 Jul 1994 | 31 Jul 1998 | British | 61 years |
| David Nussbaum | Director | 24 Apr 1992 | 16 May 1995 | British | 100 years |
| David Patrick Dancaster | Director | 24 Apr 1992 | 30 Nov 1995 | British | 70 years |
| David William Parish | Director | 24 Apr 1992 | 31 Jan 2000 | British | 81 years |
| Delphine Antonutti | Director | 6 Jul 2011 | 18 Nov 2013 | Francaise | 56 years |
| Dieter Rampl | Director | 4 Oct 1993 | 31 Oct 1994 | Austrian | 79 years |
| Duncan Mackenzie Wilson | Director | 24 Apr 1992 | 31 Jul 1993 | British | 69 years |
| Edward Douglas Glover | Director | 24 Apr 1992 | 7 Feb 2000 | British | 73 years |
| Edward George Cox | Director | 24 Apr 1992 | 1 Mar 1998 | British | 93 years |
| Ewen Hamilton Gilmour | Director | 24 Apr 1992 | 25 Jun 1993 | British | 73 years |
| Frances Julie Niven | Secretary | 26 Jul 2004 | 11 Jul 2005 | British | - |
| Gareth Irons Craig | Director | 1 Jul 1995 | 12 May 1999 | British | 69 years |
| George Martin Coomber | Director | 1 Jan 1996 | 31 Jan 1998 | British | 80 years |
| Gilberte Lombard | Director | 21 Sept 2004 | 31 Jan 2011 | French | 82 years |
| Gilles Denoyel | Director | 28 Mar 2002 | 21 Sept 2004 | French | 72 years |
| Guy Roland Marc Pigache | Director | 24 Apr 1992 | 12 May 1999 | British | 66 years |
| Hannah Elizabeth Shepherd | Secretary | 3 May 2011 | 29 Feb 2012 | - | - |
| Hans Michael Vogelberg | Director | 4 Jan 2016 | 13 Jan 2020 | German | 56 years |
| Helen Joy Rogers | Director | 17 Sept 2003 | 21 Sept 2004 | British | 62 years |
| Howard Jonathan Hyman | Director | 18 Jul 1994 | 31 Oct 1996 | British | 77 years |
| Iain Arthur Houston | Director | 24 Apr 1992 | 19 Sept 1993 | British | 77 years |
| Ian Barrass | Director | 1 Jul 1995 | 19 May 1999 | British | 64 years |
| Ian Christopher Cotterill | Director | 23 Aug 2001 | 12 Sept 2003 | British | 78 years |
| Ian Edward | Director | 24 Apr 1992 | 31 May 1993 | British | 67 years |
| Ian Mark Beith | Director | 24 Apr 1992 | 2 Nov 1998 | British | 76 years |
| James Dominic Morris | Secretary | 24 Sept 2018 | 28 Sept 2020 | - | - |
| Janet Cohen | Director | 24 Apr 1992 | 19 Nov 1999 | British | 86 years |
| Jean Christian Metz | Director | 4 Oct 1993 | 31 Jul 1997 | French | 77 years |
| Jeanne Elizabeth Short | Director | 24 Apr 1992 | 23 Feb 1994 | British | 77 years |
| Jeremy John Moczarski | Director | 1 Jul 1995 | 30 Sept 1997 | British | 66 years |
| John Paul Roby | Director | 24 Apr 1992 | 19 Jul 1993 | British | 72 years |
| John Penberthy Craze | Secretary | 24 Apr 1992 | 9 Feb 2001 | British | - |
| John Stewart Liddle | Director | 24 Apr 1992 | 23 Aug 2001 | British | 82 years |
| Jonathan Carl Grassi | Director | 1 Apr 1998 | 15 Nov 1999 | British | 63 years |
| Jonathan Peter Smith | Director | 1 Apr 1997 | 7 Dec 1999 | British | 65 years |
| Julia Elizabeth Prescot | Director | 1 Jul 1996 | 7 Apr 2000 | British | 67 years |
| Keith Anthony Robinson | Director | 1 Jan 1995 | 30 Jun 2001 | British | 70 years |
| Larissa Wilson | Secretary | 30 Jun 2015 | 4 May 2017 | - | - |
| Lars Niklas Midby | Director | 24 Apr 1992 | 12 Dec 1997 | Swedish | 67 years |
| Lionel Hugh Derriey | Director | 1 Jul 1996 | 4 Feb 1999 | French American | 65 years |
| Lori Lee Hall | Secretary | 8 Mar 2021 | 21 Feb 2022 | - | - |
| Lorna Youssouf | Secretary | 4 May 2017 | 20 Sept 2018 | - | - |
| Marcus Zalman Shapiro | Director | 1 Apr 1998 | 18 Nov 1999 | British | 63 years |
| Mark Jonathan Sebba | Director | 24 Apr 1992 | 30 Jun 1993 | British | 78 years |
| Mark Vivian Pearce | Secretary | 11 Feb 2003 | 26 Jul 2004 | British | - |
| Maurice Victor Blank | Director | 24 Apr 1992 | 31 Oct 1997 | British | 84 years |
| Michael Alexander Borrelli | Director | 4 Oct 1993 | 30 Apr 1994 | British | 70 years |
| Michael Geoffrey Hotchin | Director | 13 Jan 2000 | 30 Apr 2000 | British | 82 years |
| Michael Geoffrey Hotchin | Secretary | 24 Apr 1992 | 13 Jan 2000 | British | - |
| Michael Harry Legge | Director | 24 Apr 1992 | 31 Mar 1994 | British | 92 years |
| Michael James Higgins | Director | 24 Apr 1992 | 29 Feb 1996 | British | 70 years |
| Michael Leslie Hepher | Director | 1 Jul 1996 | 30 Jun 1998 | British | 82 years |
| Michael Richard Brock Gatenby | Director | 24 Apr 1992 | 31 May 1995 | British | 82 years |
| Nadia Edward | Secretary | 28 Sept 2020 | 8 Mar 2021 | - | - |
| Neil Francis Fryer | Director | 24 Apr 1992 | 31 Jul 1998 | British | 71 years |
| Nicholas Claude Aylwin | Director | 4 Oct 1993 | 3 Jun 1997 | British | 82 years |
| Nicola Suzanne Black | Secretary | 9 Feb 2001 | 11 Feb 2003 | British | - |
| Oliver Bernard Ellingham | Director | 20 Nov 1995 | 4 Aug 1997 | British | 69 years |
| Patrick Raymond Marie Cazalaa | Director | 4 Oct 1993 | 29 Nov 1999 | French | 72 years |
| Paul Collin Button | Director | 24 Apr 1992 | 31 Dec 1994 | British | 81 years |
| Paul Douglas Green | Director | 24 Apr 1992 | 29 Feb 1996 | British | 76 years |
| Paul Emmanuel Mackey | Director | 4 Oct 1993 | 11 Jan 2000 | Irish | 67 years |
| Paul Frederick Doye | Director | 24 Apr 1992 | 16 Nov 1999 | British | 86 years |
| Paul Martin Baines | Director | 1 Apr 1988 | 24 Nov 1999 | British | 70 years |
| Paul Michael Alexander Bryans | Director | 24 Apr 1992 | 4 Jun 1997 | British,irish | 75 years |
| Pauline Louise Mcquillan | Secretary | 8 May 2006 | 17 Oct 2008 | British | - |
| Pauline Teresa Emburey | Director | 5 Sept 1994 | 6 Jan 2000 | British | 67 years |
| Peter Drummond Bowman | Director | 1 Jul 1996 | 2 Dec 1999 | British | 65 years |
| Peter Frank Crutchfield | Director | 13 Jan 2000 | 31 Jan 2001 | British | 63 years |
| Peter John Reid | Director | 18 Jul 2003 | 4 May 2011 | British | 64 years |
| Peter Norman James May | Director | 24 Apr 1992 | 17 Nov 1999 | British | 72 years |
| Peter Saville Wisher | Director | 24 Apr 1992 | 30 Jul 1993 | British | 74 years |
| Philip Curry | Director | 1 Jan 1995 | 30 Nov 1996 | British | 76 years |
| Philip John Ranger | Director | 1 Oct 1997 | 31 Dec 1999 | British | 66 years |
| Richard Justin Cumbley | Director | 1 Apr 1997 | 31 Jul 1998 | British | 62 years |
| Richard Philip Kilsby | Director | 24 Apr 1992 | 24 Apr 1993 | British | 75 years |
| Richard William Heley | Director | 1 Jul 1995 | 10 Jan 2000 | British | 78 years |
| Robert Hugh Musgrove | Secretary | 13 Dec 2006 | 3 May 2011 | British | - |
| Robert James Hinton | Secretary | 29 Feb 2012 | 20 Feb 2015 | - | - |
| Robert Joseph Kretowcz | Director | 1 Nov 1993 | 31 Jul 1994 | British | 73 years |
| Robert William Dix | Director | 24 Apr 1992 | 18 Jul 2003 | British | 74 years |
| Robin Dallas Poynder | Director | 1 Jul 1994 | 31 Jul 1998 | British | 64 years |
| Robin William Grant | Director | 24 Apr 1992 | 30 Sept 1992 | British | 88 years |
| Rudolf Ferdinand Kinsky | Director | 22 Oct 1993 | 6 Jan 2000 | Austrian | 72 years |
| Sarah Caroline Gott | Secretary | 17 Oct 2008 | 3 May 2011 | British | - |
| Simon David Ringer | Director | 5 Jan 1998 | 6 Dec 1999 | British | 62 years |
| Simon Jeremy Glass | Director | 23 Aug 2001 | 21 Mar 2003 | British | 64 years |
| Simon Jonathan Cooke | Director | 24 Apr 1992 | 6 Oct 1992 | British | 68 years |
| Simon Peter De Albuquerque | Director | 4 Oct 1984 | 6 Jan 2000 | British | 74 years |
| Simon Peter De Albuquerque | Director | 24 Apr 1992 | 24 Apr 1993 | British | 74 years |
| Stephen John Lockley | Director | 24 Apr 1992 | 31 May 1994 | British | 68 years |
| Thomas Hemsley Walker | Director | 28 Sept 1992 | 31 Dec 1998 | British | 72 years |
| Timothy Andrew Lebus | Director | 24 Apr 1992 | 31 Oct 1997 | British | 75 years |
| Victor John Blakemore Mansell | Director | 21 Sept 2004 | 8 Nov 2015 | British | 70 years |
| Werner Marc Friedrich Von Guionneau | Director | 1 Jan 1995 | 8 Dec 1999 | German, | 69 years |
| William Kenneth Gardener | Director | 6 Mar 1995 | 19 Nov 1999 | British | 99 years |