| Andrew Marc Jones | Director | 14 Jul 2006 | 13 Oct 2009 | British | 57 years |
| Andrew Turnbull | Director | 1 Apr 2006 | 18 Jul 2017 | British | 80 years |
| Anthony Braine | Secretary | 22 Mar 1995 | 31 Jul 2014 | British | - |
| Aubrey John Adams | Director | 1 Sept 2008 | 31 Dec 2017 | British | 76 years |
| Bhavesh Mistry | Director | 19 Jul 2021 | 20 Nov 2024 | British | 53 years |
| Bruce Michael James | Secretary | 1 Sept 2017 | 15 Jan 2018 | - | - |
| Charles John Middleton | Secretary | 8 May 2015 | 15 Nov 2015 | - | - |
| Charles Sheridan Alexander Maudsley | Director | 1 Feb 2010 | 31 Mar 2019 | British | 61 years |
| Christopher Montague Grigg | Director | 12 Jan 2009 | 31 Dec 2020 | British | 66 years |
| Christopher Shaw Gibson Smith | Director | 1 Jan 2003 | 31 Dec 2012 | British | 80 years |
| Clive Adam Cowdery | Director | 10 May 2007 | 17 Mar 2011 | British | 62 years |
| Cyril Metliss | Director | 31 Dec 1992 | 18 Jul 2003 | British | 102 years |
| David Charles Berry | Director | 31 Dec 1992 | 17 Jul 1998 | British | 88 years |
| David Michael Charles Michels | Director | 1 Jan 2003 | 11 Jul 2008 | British | 79 years |
| Derek Alan Higgs | Director | 14 Jul 2000 | 14 Jul 2006 | British | 81 years |
| Diana Harding | Director | 1 Jan 2010 | 10 Dec 2014 | British | 58 years |
| Elaine Williams | Secretary | 16 Nov 2015 | 1 Sept 2017 | - | - |
| Graham Charles Roberts | Director | 2 Jan 2002 | 30 Jun 2011 | British | 67 years |
| Irvinder Goodhew | Director | 1 Oct 2020 | 1 Mar 2025 | British | 58 years |
| John Daniel Spink | Director | 31 Dec 1992 | 31 Mar 1997 | British | 101 years |
| John Gildersleeve | Director | 1 Sept 2008 | 19 Jul 2019 | British | 81 years |
| John Harry Weston Smith | Director | 31 Dec 1992 | 14 Jul 2006 | British | 93 years |
| John Harry Weston Smith | Secretary | 31 Dec 1992 | 22 Mar 1995 | British | - |
| John Richard Lewis Travers | Director | 10 May 2007 | 21 Jun 2007 | British | 79 years |
| John Ritblat | Director | 31 Dec 1992 | 31 Dec 2006 | British | 90 years |
| John Roderick Reynolds | Director | 11 Jun 1997 | 1 Jun 1999 | British | 77 years |
| Kathryn Elizabeth Swann | Director | 1 Apr 2006 | 10 Jul 2009 | British | 61 years |
| Laura Katharine Wade-gery | Director | 13 May 2015 | 9 Jul 2024 | British | 60 years |
| Lucinda Margaret Bell | Director | 11 Mar 2011 | 19 Jan 2018 | British | 61 years |
| Michael John Cassidy | Director | 25 Jan 1996 | 13 Jul 2007 | British | 78 years |
| Nicholas Ian Macpherson | Director | 19 Dec 2016 | 12 Jul 2022 | British | 66 years |
| Nicholas Simon Jonathan Ritblat | Director | 31 Dec 1992 | 31 Aug 2005 | British | 64 years |
| Patrick Lionel Vaughan | Director | 28 Jul 2005 | 14 Jul 2006 | British | 78 years |
| Peter Walter Simon | Director | 31 Dec 1992 | 14 Jul 2000 | British | 96 years |
| Preben Prebensen | Director | 1 Sept 2017 | 31 Jan 2025 | British | 69 years |
| Rebecca Jane Worthington | Director | 1 Jan 2018 | 31 Dec 2020 | British | 54 years |
| Richard Alan Pym | Director | 1 Jan 2010 | 5 Sept 2013 | British | 76 years |
| Robert Edward Bowden | Director | 11 Jun 1997 | 31 Dec 2007 | British | 83 years |
| Robert William Ashburnham Swannell | Director | 9 Aug 1999 | 1 Oct 2010 | British | 75 years |
| Shenol Adam | Director | 8 Apr 1998 | 27 Feb 2001 | British | 79 years |
| Simon Alexander Borrows | Director | 17 Mar 2011 | 18 Jul 2017 | British | 66 years |
| Stephen Alan Michael Hester | Director | 12 Nov 2004 | 15 Nov 2008 | British | 65 years |
| Stephen Lionel Kalman | Director | 31 Dec 1992 | 16 Jul 1999 | British | 86 years |
| Stephen Paul Smith | Director | 4 Jan 2010 | 31 Mar 2013 | British | 72 years |
| Terence Burns | Director | 14 Jul 2000 | 30 Sept 2005 | British | 81 years |
| Timothy Andrew Roberts | Director | 14 Jul 2006 | 31 Mar 2019 | British | 61 years |
| Timothy Score | Director | 20 Mar 2014 | 9 Jul 2024 | British | 65 years |
| Victoria Margaret Penrice | Secretary | 1 Aug 2014 | 8 May 2015 | British | - |
| William Nicholas Jackson | Director | 11 Apr 2011 | 31 Mar 2021 | British | 62 years |