| MALONE LEE, Julian ACTIVE | Secretary | 09 Jun 2004 | | | | 68 Lovelace House, 96-122 Uxbridge Road, London, W13 8RB |
| BIGERSTAFF, Richard, Rev ACTIVE | Director | 06 May 2026 | | England | November 1965 | 69, Brook Street, London, W1K 4ER |
| CHESTERFIELD, Winston James Peter ACTIVE | Director | 07 May 2025 | | England | February 1983 | 69, Brook Street, London, W1K 4ER |
| DALTON, Stephen ACTIVE | Director | 11 May 2017 | | England | November 1961 | 69, Brook Street, London, W1K 4ER |
| DARWIN, Andrew Proctor ACTIVE | Director | 16 May 2013 | | England | January 1965 | 69, Brook Street, London, W1K 4ER |
| GINN, Stephen Michael, Dr ACTIVE | Director | 01 Jul 2025 | | England | June 1944 | 69, Brook Street, London, W1K 4ER |
| GOLDSACK, Craig, Dr ACTIVE | Director | 06 May 2026 | | England | January 1964 | 69, Brook Street, London, W1K 4ER |
| GOODBODY, John ACTIVE | Director | 08 May 2024 | | England | July 1943 | 69, Brook Street, London, W1K 4ER |
| HARDING, Robert James Dalziel ACTIVE | Director | 07 May 2025 | | England | December 1958 | 69, Brook Street, London, W1K 4ER |
| HARRIS, Brian ACTIVE | Director | 11 May 2017 | | England | March 1946 | 69, Brook Street, London, W1K 4ER |
| HAYES, Jeremy Joseph James ACTIVE | Director | 10 May 2023 | | England | April 1953 | 69, Brook Street, London, W1K 4ER |
| HENDERSOM, Piers ACTIVE | Director | 06 May 2026 | | England | September 1980 | 69, Brook Street, London, W1K 4ER |
| LATHAM, Michael Raymond Henri ACTIVE | Director | 06 May 2026 | | England | November 1952 | 69, Brook Street, London, W1K 4ER |
| LAY, Paul Nicholas ACTIVE | Director | 06 May 2026 | | England | November 1963 | 69, Brook Street, London, W1K 4ER |
| MCSWEENEY, Denis ACTIVE | Director | 10 May 2023 | | England | April 1952 | 69, Brook Street, London, W1K 4ER |
| MILLER, Antony John Bryce ACTIVE | Director | 14 May 2008 | | United Kingdom | June 1961 | 18 Holcroft Court, Clipstone Street, London, W1W 5DH |
| POWELL, Mark Gordon ACTIVE | Director | 08 May 2024 | | United Kingdom | February 1970 | 69, Brook Street, London, W1K 4ER |
| RIPLEY, Roger Giles ACTIVE | Director | 08 May 2024 | | England | February 1964 | 69, Brook Street, London, W1K 4ER |
| ROSS, Michael ACTIVE | Director | 10 May 2023 | | England | June 1948 | 69, Brook Street, London, W1K 4ER |
| SCOTT, John ACTIVE | Director | 11 May 2022 | | England | November 1960 | 69, Brook Street, London, W1K 4ER |
| SMITH, Timothy ACTIVE | Director | 06 May 2026 | | England | August 1960 | 69, Brook Street, London, W1K 4ER |
| WILKINSON, Nicholas, Rear Admiral ACTIVE | Director | 11 May 2022 | | England | April 1941 | 69, Brook Street, London, W1K 4ER |
| WRIGHT, Philip Duncan ACTIVE | Director | 09 May 2026 | | England | October 1953 | 69, Brook Street, London, W1K 4ER |
| ALDERSLEY, Peter RESIGNED | Secretary | | 30 Sep 1991 | | | Top Flat 69 Brook Street, London, W1Y 2ER |
| DAVIS, Jonathan Grainger Dusser RESIGNED | Secretary | 02 May 2003 | 24 May 2005 | | | Flat 3, 40 Great Pulteney Street, Bath, BA2 4BZ |
| STOREY, Nicholas Craig RESIGNED | Secretary | 01 Oct 1991 | 01 May 2003 | | | Farm Gate House Guildford Road, Cranleigh, Surrey, GU6 8PP |
| AALDERS, Michael Laurence RESIGNED | Director | 19 May 1998 | 21 May 2002 | France | September 1944 | 15 Route Nationale, 83680, La Garde Freinet, France |
| ALLEN, Kenneth RESIGNED | Director | 11 May 2017 | 15 Sep 2021 | England | May 1949 | 69, Brook Street, London, W1K 4ER |
| ALLEN, Patrick RESIGNED | Director | | 17 Aug 1993 | | March 1948 | 2 Cinnamon Row, London, SW11 3TW |
| ALLINSON, Peter RESIGNED | Director | 08 May 2024 | 06 May 2026 | England | June 1947 | 69, Brook Street, London, W1K 4ER |
| ALLINSON, Peter Clive RESIGNED | Director | 15 May 2012 | 12 May 2016 | United Kingdom | June 1943 | 69, Brook Street, London, W1K 4ER |
| BAILEY, Michael RESIGNED | Director | 15 Sep 2021 | 07 May 2025 | United Kingdom | August 1985 | 69, Brook Street, London, W1K 4ER |
| BAISTOW, Thomas RESIGNED | Director | | 17 May 1993 | | July 1914 | 25 The Chenies, Petts Wood, Orpington, Kent, BR6 0ED |
| BAKER, Cecil John RESIGNED | Director | 18 May 1992 | 19 May 1998 | | September 1915 | 3 Tennyson Court, 12 Dorset Square, London, NW1 6QB |
| BARLOW, Jeremy RESIGNED | Director | 22 May 2001 | 04 May 2005 | United Kingdom | July 1939 | 38 Leverton Street, London, NW5 2PJ |
| BEAL, Clifford Franklin RESIGNED | Director | 11 May 2022 | 30 Jun 2025 | England | May 1958 | 69, Brook Street, London, W1K 4ER |
| BEAL, Clifford RESIGNED | Director | 18 May 2011 | 09 May 2019 | United Kingdom | May 1958 | 69, Brook Street, London, W1K 4ER |
| BEALE COLLINS, William RESIGNED | Director | 18 May 1992 | 15 May 1995 | | March 1922 | Toyside, Toys Hill, Westerham, Kent, TN16 1QE |
| BENJAMIN, Victor Woolf RESIGNED | Director | 19 May 1998 | 13 May 2009 | | May 1938 | 2 Th Manor, 10 Davies Street, London, W1K 3DW |
| BENSON, John Graham RESIGNED | Director | 20 May 1996 | 16 May 2000 | | April 1946 | 31 Larkhall Rise, Clapham, London, SW4 6HU |
| BINGLEY, Clive RESIGNED | Director | | 01 Oct 1991 | | April 1936 | 26 Addison Grove, London, W4 1ER |
| BLAKESLEY, Andrew Laurence RESIGNED | Director | 03 May 2006 | 12 May 2010 | | September 1936 | Midsummer Lodge, Gatesdene, Little Gaddesden, Berkhamsted, Herts, HP4 1PD |
| BLAKESLEY, Andrew Laurence RESIGNED | Director | 21 May 2002 | 04 May 2005 | | September 1936 | De Fontenay, Hyde Heath, Amersham, Buckinghamshire, HP6 5SG |
| BOULTER, Michael Charles, Professor RESIGNED | Director | 10 May 2018 | 10 May 2023 | England | November 1942 | 69, Brook Street, London, W1K 4ER |
| BOULTER, Michael Charles, Professor RESIGNED | Director | 18 May 1999 | 09 Jun 2004 | | November 1942 | 21 Constantine Road, London, NW3 2LN |
| BRABAN, Roger RESIGNED | Director | 15 May 1995 | 19 May 1998 | | January 1931 | 13 Chesham Court, Chesham Place, London, SW1X 8HJ |
| BRADBURY, David John RESIGNED | Director | 02 May 2007 | 13 Jul 2015 | United Kingdom | January 1943 | 21 Marsden Street, London, NW5 3HE |
| BRILL, John RESIGNED | Director | 20 May 1996 | 21 May 2002 | | August 1935 | The White House, North Street Rogate, Petersfield, Hampshire, GU31 5HG |
| BROWN, Charles RESIGNED | Director | 12 May 2016 | 12 May 2020 | England | November 1982 | 69, Brook Street, London, W1K 4ER |
| BROWN, Matthew RESIGNED | Director | 07 May 2025 | 24 Apr 2026 | England | January 1964 | 69, Brook Street, London, W1K 4ER |
| CALDER, Allan, Mr. RESIGNED | Director | 22 May 2001 | 04 May 2005 | England | January 1944 | 233a Rotherhithe Street, London, SE16 1XW |
| CAMERON, Alan RESIGNED | Director | 13 May 2009 | 08 May 2014 | United Kingdom | February 1947 | 29, Lambolle Road, London, NW3 4HS |
| CAMERON, Roy Alan RESIGNED | Director | 22 May 2001 | 03 May 2006 | England | February 1947 | 29, Lambolle Road, London, NW3 4HS |
| COLLINS, Philip RESIGNED | Director | 10 Mar 2005 | 12 May 2010 | | December 1947 | 2 Denewood Road, London, N6 4AL |
| CONRAD, Neville Simeon RESIGNED | Director | 16 May 1994 | 19 May 1998 | | June 1935 | 8 Kensington Palace Gardens, London, W8 4QP |
| CRAIG, Gillean, Reverend RESIGNED | Director | 09 May 2019 | 08 May 2024 | England | June 1949 | 69, Brook Street, London, W1K 4ER |
| DAVIS, Jonathan Grainger Dusser RESIGNED | Director | 12 May 2010 | 14 May 2015 | United Kingdom | February 1954 | 69, Brook Street, London, W1K 4ER |
| DAVIS, Jonathan Grainger Dusser RESIGNED | Director | 09 Jun 2004 | 14 May 2008 | | February 1956 | Flat 3, 40 Great Pulteney Street, Bath, BA2 4BZ |
| DAVIS, Jonathan Grainger Dusser RESIGNED | Director | 19 May 1997 | 16 May 2000 | | February 1954 | 113 Cumnor Hill, Oxford, Oxfordshire, OX2 9JA |
| DOUGHTY, William Ronald, Sir RESIGNED | Director | 16 May 1994 | 19 May 1998 | | July 1925 | Sun Hollow, North Park, Gerrards Cross, Buckinghamshire, SL9 8JL |
| DOWLING, Brian RESIGNED | Director | 28 Jun 1994 | 15 May 1995 | | June 1926 | 1 Meadow Croft, Hawthorne Road, Bickley, Kent, BR1 2JD |
| DRABBLE, James Anthony RESIGNED | Director | 19 May 1998 | 22 May 2003 | | August 1956 | 54 West Hill Road, London, SW18 5HS |
| DUCKWORTH, Richard Harold RESIGNED | Director | 09 May 2019 | 10 May 2023 | England | February 1970 | 69, Brook Street, London, W1K 4ER |
| FLETCHER, Robin RESIGNED | Director | 14 May 2015 | 09 May 2019 | United Kingdom | August 1950 | 69, Brook Street, London, W1K 4ER |
| FLETCHER, Robin Munro RESIGNED | Director | | 16 May 1994 | | August 1950 | 2 Bevan Street, London, N1 7DY |
| FORMAN, Michael Bertram RESIGNED | Director | 28 Jun 1994 | 19 May 1997 | | March 1921 | The Priory, Stoke Prior, Bromsgrove, Worcestershire, B60 4LY |
| FORMAN, Michael Bertram RESIGNED | Director | | 18 May 1992 | | March 1921 | The Priory, Stoke Prior, Bromsgrove, Worcestershire, B60 4LY |
| FOWLES, Simon RESIGNED | Director | 13 May 2009 | 18 May 2011 | United Kingdom | August 1978 | 1, Melgund Road, Highbury, London, N5 1P7 |
| GILLHAM, George Edwin Arthur RESIGNED | Director | 24 May 2005 | 14 May 2008 | England | June 1973 | 63 Russell Court, Woburn Place, London, WC1H 0LW |
| GINN, Stephen Michael, Dr RESIGNED | Director | 08 May 2014 | 15 Sep 2021 | England | June 1944 | 69, Brook Street, London, W1K 4ER |
| GOLDSACK, Craig, Dr RESIGNED | Director | 12 May 2016 | 16 Sep 2020 | England | January 1964 | 69, Brook Street, London, W1K 4ER |
| GORB, Peter RESIGNED | Director | 09 Jun 2004 | 04 May 2005 | | March 1926 | 17 Redington Road, London, NW3 7QX |
| GORB, Peter RESIGNED | Director | 15 May 1995 | 18 May 1999 | | March 1926 | 17 Redington Road, London, NW3 7QX |
| GUYVER, Shaun RESIGNED | Director | 09 May 2019 | 11 May 2022 | England | May 1987 | 69, Brook Street, London, W1K 4ER |
| HALE, Felix James Julian RESIGNED | Director | 08 May 2024 | 18 May 2025 | England | October 1990 | 69, Brook Street, London, W1K 4ER |
| HAMLYN, Michael RESIGNED | Director | | 18 May 1992 | | March 1936 | 51 Lawrie Park Avenue, London, SE26 6HA |
| HARDING, Robert James Dalziel RESIGNED | Director | 20 May 2003 | 15 Sep 2021 | England | December 1958 | Swanworth Villa 31 Horsham Road, Dorking, Surrey, RH4 2JA |
| HAWLEY, Alan Stuart RESIGNED | Director | 24 May 2005 | 14 May 2008 | England | November 1948 | 425 Petticoat Square, London, E1 7EB |
| HAYWARD-HUGHES, Cain RESIGNED | Director | 18 May 2011 | 14 May 2015 | United Kingdom | October 1982 | 69, Brook Street, London, W1K 4ER |
| HAYWARD-HUGHES, Daniel RESIGNED | Director | 12 May 2010 | 16 May 2013 | United Kingdom | October 1982 | 69, Brook Street, London, W1K 4ER |
| HENDERSON, Gavin Douglas RESIGNED | Director | 16 May 1994 | 19 May 1998 | | February 1948 | 8 Warren Lane, Dartington Hall, Totnes, Devon, TQ9 6EG |
| HENDERSON, Piers RESIGNED | Director | 12 May 2016 | 11 May 2022 | United Kingdom | September 1980 | 69, Brook Street, London, W1K 4ER |
| HERNER, Richard Henry RESIGNED | Director | 03 May 2006 | 12 May 2010 | | February 1946 | Pinhills Farm, Bowood Estate, Calne, Wilts, SN11 0LY |
| HIGGINS, John RESIGNED | Director | 16 Sep 2020 | 08 May 2024 | England | August 1968 | 69, Brook Street, London, W1K 4ER |
| HILTON, Alexander Walker RESIGNED | Director | 18 May 2011 | 14 May 2015 | United Kingdom | October 1985 | 69, Brook Street, London, W1K 4ER |
| HORNSBY, Jeremy Neilson RESIGNED | Director | | 22 Oct 1991 | | November 1935 | 55 De Beauvoir Road, London, N1 5AU |
| HOURMOUZIOUS, Christopher George RESIGNED | Director | 12 May 2010 | 08 May 2014 | United Kingdom | March 1945 | 69, Brook Street, London, W1K 4ER |
| HUGHES, Louis, Doctor RESIGNED | Director | 20 May 2003 | 03 May 2006 | | March 1932 | Beechwood Burtons Lane, Chalfont St Giles, Buckinghamshire, HP8 4BA |
| HUGHES, Louis, Doctor RESIGNED | Director | | 16 May 1994 | | March 1932 | Beechwood Burtons Lane, Chalfont St Giles, Buckinghamshire, HP8 4BA |
| IND, Ronald Christopher RESIGNED | Director | | 20 May 1996 | United Kingdom | August 1933 | Ground Front, 72 Eccleston Square, London, SW1V 1PJ |
| JOHN, Bunney RESIGNED | Director | 16 May 2013 | 11 May 2017 | England | June 1945 | 69, Brook Street, London, W1K 4ER |
| JONATHAN, Cuffe RESIGNED | Director | 16 May 2013 | 11 May 2017 | England | September 1985 | 2, Poynders Road, London, SW4 8NX, England |
| KALLENBACH, Michael RESIGNED | Director | 03 May 2006 | 12 May 2010 | | March 1949 | 31 Hyde Park Square, London, W2 2NW |
| KAUPE, Alan RESIGNED | Director | 20 May 2003 | 04 May 2005 | | September 1935 | The Old Farmhouse, Nashend, Bisley, Stroud, Gloucestershire, GL6 7AJ |
| KAVANAGH-BROWN, Charles RESIGNED | Director | 02 May 2007 | 18 May 2011 | United Kingdom | April 1986 | 30 Wentworth Close, Watford, Hertfordshire, WD17 4LW |
| KIDD, Patrick RESIGNED | Director | 15 Sep 2021 | 31 Jan 2025 | England | September 1976 | 69, Brook Street, London, W1K 4ER |
| LAY, Paul RESIGNED | Director | 16 Sep 2020 | 08 May 2024 | England | November 1963 | 69, Brook Street, London, W1K 4ER |
| LETHBRIDGE, Nicolas Anton RESIGNED | Director | 17 May 1993 | 15 May 1995 | United Kingdom | April 1949 | 20 Crooms Hill, Greenwich, London, SE10 8ER |
| LETTS, Quentin Richard Stephen RESIGNED | Director | 17 May 1993 | 24 Oct 1995 | | February 1963 | Scrubs Bottom, Bisley, Stroud, Gloucestershire, GL6 7BU |
| LEVY, Brian George RESIGNED | Director | 14 May 2008 | 15 May 2012 | United Kingdom | September 1937 | 5 Frognal Gardens, London, NW3 6UY |