| HARRISON, Jane ACTIVE | Secretary | 01 Apr 2020 | | | | 18, Hanway Street, London, W1T 1UF, England |
| BROWNLEE, Barbara ACTIVE | Director | 23 Nov 2021 | | England | February 1960 | 18, Hanway Street, London, W1T 1UF, England |
| HARRIS, Peter ACTIVE | Director | 20 Sep 2023 | | England | April 1965 | 18, Hanway Street, London, W1T 1UF, England |
| HARRISON, Jane Mary ACTIVE | Director | 23 May 2022 | | England | March 1962 | 18, Hanway Street, London, W1T 1UF, England |
| BEST, Christine Anne RESIGNED | Secretary | 24 Sep 1998 | 02 Oct 2009 | | | 52 Bishopsthorpe Road, Sydenham, London, SE26 4PA |
| KING, Vivienne Irene RESIGNED | Secretary | 04 Jun 2019 | 01 Apr 2020 | | | 120, Charing Cross Road, London, London, WC2H 0JR |
| MORROW, David Peter Stewart RESIGNED | Secretary | 01 May 2014 | 04 Jun 2019 | | | 120, Charing Cross Road, London, London, WC2H 0JR |
| PEARCE, Sharon Margaret RESIGNED | Secretary | 26 Aug 1998 | 24 Sep 1998 | | | 128a Bristol Road, Forest Gate, London, E7 8QF |
| SRI MURUGAN, Rajeev Sundaranadarajah RESIGNED | Secretary | 01 Sep 2009 | 01 May 2014 | | | 3, Rydal Drive, West Wickham, Kent, BR4 9QH |
| VOWLES, Katherine RESIGNED | Secretary | 17 Jul 1992 | 31 Mar 1993 | | | 35 High Beech Road, Loughton, Essex, IG10 4BN |
| WOOD, Helen Elizabeth RESIGNED | Secretary | 01 Apr 1993 | 30 Aug 1998 | | | 13 Elmwood Road, London, SE24 9NU |
| WOOD, Helen Elizabeth RESIGNED | Secretary | | 17 Jul 1992 | | | Archer St Chambers, 9 Archer Street, London, W1V 7HL |
| BENNETT, Matthew RESIGNED | Director | 06 Jul 2000 | 25 Oct 2002 | United Kingdom | September 1947 | 19 Denman Street, London, W1D 7HP |
| CARNEGIE, Keith Bryan RESIGNED | Director | 23 Apr 2012 | 08 Oct 2014 | England | May 1969 | 120, Charing Cross Road, London, WC2H 0JR, England |
| CASEY, Terence Patrick RESIGNED | Director | 21 Jan 1993 | 15 Nov 2000 | | November 1955 | 6 Stanley House, Hainault Road, London, E11 1HA |
| COOK, Ethel Grace RESIGNED | Director | | 04 Sep 1997 | | December 1917 | 60 Chandos Place, London, WC2N 4HG |
| DILWORTH, Stephen Patrick Dominic RESIGNED | Director | | 18 Apr 2016 | United Kingdom | October 1951 | 3 Hayes Road, Bromley, Kent, BR2 9AF |
| EVANS, Philip John RESIGNED | Director | 19 Jul 2011 | 28 Jul 2014 | United Kingdom | May 1968 | 120, Charing Cross Road, London, WC2H 0JR, England |
| EVELEIGH, Jeremy Michael RESIGNED | Director | 01 Dec 2011 | 13 Apr 2018 | United Kingdom | October 1959 | 120, Charing Cross Road, London, London, WC2H 0JR, United Kingdom |
| HARDCASTLE, Leslie Jesse RESIGNED | Director | 15 Jun 2000 | 01 Dec 2011 | United Kingdom | December 1926 | 37c Great Pulteney Street, London, W1R 3DE |
| HARLEY, Ron Michael RESIGNED | Director | 15 Jun 2000 | 04 Jun 2007 | | January 1963 | 16 Batty Street, London, E1 1RH |
| HORSEY, Ashley RESIGNED | Director | 18 Jul 2001 | 01 Dec 2011 | United Kingdom | August 1968 | 65 Rydens Avenue, Walton On Thames, Surrey, KT12 3JH |
| HUMPHRIES, Jane RESIGNED | Director | 01 Sep 2000 | 04 Jun 2007 | | July 1940 | 21 Driscoll House, 19 Southampton St, London, NW1 1QH |
| JOCKELSON, David RESIGNED | Director | | 25 Apr 1995 | England | November 1948 | 31 Alma Street, London, NW5 3DH |
| KING, Vivienne Irene RESIGNED | Director | 30 Sep 2016 | 01 Apr 2020 | United Kingdom | August 1960 | 120, Charing Cross Road, London, London, WC2H 0JR |
| MCLOUGHLIN, Anne Elizabeth RESIGNED | Director | 18 Apr 2020 | 29 Nov 2020 | England | December 1962 | 120, Charing Cross Road, London, London, WC2H 0JR |
| MEREDITH, Dale RESIGNED | Director | | 04 Jun 2007 | United Kingdom | March 1950 | 20 Alexandra Road, London, SE26 5NL |
| PEPPARD, Sharon Theresa RESIGNED | Director | 18 Jul 2001 | 01 Dec 2011 | United Kingdom | May 1968 | 10 Stacey Street, London, WC2H 8DG |
| ROBERTS, Lesley Kate RESIGNED | Director | 27 Oct 2014 | 08 Sep 2021 | England | May 1975 | 18, Hanway Street, London, W1T 1UW, England |
| ROBINSON, Dickon Hugh Wheelwright RESIGNED | Director | 27 Oct 2014 | 13 Sep 2023 | United Kingdom | December 1945 | 18, Hanway Street, London, W1T 1UW, England |
| STONLEY, Nicholas RESIGNED | Director | 18 Apr 2016 | 01 Nov 2019 | England | March 1960 | 120, Charing Cross Road, London, London, WC2H 0JR |
| TEMPIA, Marina Giorgina RESIGNED | Director | 06 Jul 2000 | 18 Jul 2001 | England | August 1959 | 4 John Broadwood House, Bridle Lane, London, W1R 3HL |
| TITCHEN, Jeremy David Tredennick RESIGNED | Director | 23 Oct 2017 | 23 May 2022 | United Kingdom | May 1963 | 18, Hanway Street, London, W1T 1UW, England |
| TOOMEY, John RESIGNED | Director | 06 Jul 2000 | 15 Nov 2000 | | July 1926 | 14 Hillwood House, Polygon Road, London, NW1 |
| VANCE, Janet Ada RESIGNED | Director | 27 Jul 2000 | 04 Jun 2007 | | July 1948 | 12 Clarion House, Saint Annes Court, London, W1F 0BA |
| WHITE, Kenneth RESIGNED | Director | 27 Jul 2000 | 01 Dec 2011 | England | January 1949 | 15 Saint James Residences, Brewer Street, London, W1F 0RN |