| HAWKINS, William Arnold ACTIVE | Secretary | 13 Jan 2025 | | | | 862, Finchley Road, London, NW11 6AB, England |
| AVERY-GEE, Nicola ACTIVE | Director | 07 Oct 2024 | | England | July 1981 | 862, Finchley Road, London, NW11 6AB, England |
| CLEMENTS, Elspeth Margaret ACTIVE | Director | 01 Apr 2015 | | England | July 1946 | 862, Finchley Road, London, NW11 6AB, England |
| DARWALL-SMITH, Thomas ACTIVE | Director | 31 Oct 2023 | | England | March 1979 | 862, Finchley Road, London, NW11 6AB, England |
| MANUEL, Grenville Ian ACTIVE | Director | 21 Sep 2022 | | United Kingdom | August 1965 | 862, Finchley Road, London, NW11 6AB, England |
| ROSS, Jonathan Mark Henry ACTIVE | Director | 18 Jul 2011 | | United Kingdom | January 1952 | 862, Finchley Road, London, NW11 6AB, England |
| STAFFORD, Sarah Jane ACTIVE | Director | 20 Sep 2023 | | United Kingdom | September 1977 | 862, Finchley Road, London, NW11 6AB, England |
| TOWNLEY, Richard Alan Harvey ACTIVE | Director | 25 Sep 2019 | | United Kingdom | June 1946 | 862, Finchley Road, London, NW11 6AB, England |
| VLADIC-WEAL, Olga ACTIVE | Director | 24 Feb 2026 | | England | April 1969 | 862, Finchley Road, London, NW11 6AB, England |
| BLACKBURN, Jane Marion RESIGNED | Secretary | 24 Mar 2005 | 29 Jan 2015 | | | 862 Finchley Road, London, NW11 6AB |
| HENDERSON, Simon RESIGNED | Secretary | 09 Mar 2020 | 10 Jan 2025 | | | 862, Finchley Road, London, NW11 6AB, England |
| HORDER, Jane RESIGNED | Secretary | 10 Jan 2020 | 09 Mar 2020 | | | 862, Finchley Road, London, NW11 6AB, England |
| KELLERMAN, Christopher Michael RESIGNED | Secretary | 18 Nov 1991 | 30 Sep 2004 | | | 87 Hampstead Way, London, NW11 7LG |
| PACKARD, Nicholas John RESIGNED | Secretary | 29 Jan 2015 | 10 Jan 2020 | | | 862, Finchley Road, London, NW11 6AB |
| UNGER, Mervyn Denis RESIGNED | Secretary | 30 Sep 2004 | 24 Mar 2005 | | | 48 Hampstead Way, London, NW11 7XX |
| AITKEN, Phillipa Anne RESIGNED | Director | 12 Apr 2005 | 12 Apr 2014 | England | April 1952 | 862 Finchley Road, London, NW11 6AB |
| ANGUS, Ian Christopher RESIGNED | Director | | 21 Jan 1999 | England | May 1956 | 47 Fairmead Road, Holloway, London, N19 4DG |
| BARNETT, Jacqueline RESIGNED | Director | 21 Nov 2016 | 19 Dec 2019 | England | February 1947 | 862, Finchley Road, London, NW11 6AB |
| BLACKSHAW, Tye Rachel, Dr RESIGNED | Director | 19 Dec 2019 | 07 Jan 2026 | England | August 1963 | 862, Finchley Road, London, NW11 6AB, England |
| BLOM-COOPER, Alison RESIGNED | Director | 12 Apr 2014 | 19 Oct 2023 | England | April 1958 | 862, Finchley Road, London, NW11 6AB, England |
| BOGUSH, David RESIGNED | Director | 03 Apr 2006 | 19 Sep 2007 | United Kingdom | May 1945 | 35 Norrice Lea, London, N2 0RD |
| BOGUSH, David RESIGNED | Director | | 06 Oct 1992 | United Kingdom | May 1945 | 35 Norrice Lea, London, N2 0RD |
| BOURNE, Edward Owen RESIGNED | Director | 01 Nov 1994 | 22 Sep 2004 | United Kingdom | September 1948 | 39 Rosslyn Hill, London, NW3 5UJ |
| CALMAN, Claire Fiona RESIGNED | Director | 01 Oct 2012 | 19 Sep 2018 | England | March 1964 | 862, Finchley Road, London, NW11 6AB, England |
| CAPLIN, Edward Benjamin RESIGNED | Director | 02 Mar 1993 | 15 Sep 1999 | England | March 1948 | 22 Litchfield Way, London, NW11 6NJ |
| CHANEY, Judith Hilary Desforges, Emeritus Professor RESIGNED | Director | 16 Sep 2009 | 01 Oct 2012 | England | May 1944 | 13, Asmuns Hillk, London, NW11 6ES |
| COURT, Wilfred Ronald RESIGNED | Director | 06 Jun 2003 | 16 Sep 2009 | | July 1929 | 862 Finchley Road, London, NW11 6AB |
| CRONE, Dorian Andreas Thomas Altdorf RESIGNED | Director | 07 Aug 1996 | 06 Apr 2003 | England | May 1957 | 37 Gilpin Avenue, London, SW14 8AX |
| DE PEYER, Sylvia RESIGNED | Director | 15 Sep 1999 | 18 May 2004 | | August 1927 | 4 Addison Way, London, NW11 6AJ |
| DURAN, Pia Rose Whitworth RESIGNED | Director | 19 Sep 2007 | 16 Sep 2009 | | February 1945 | 862 Finchley Road, London, NW11 6AB |
| DURAN RODRIGUEZ, Pia Rose Whitworth RESIGNED | Director | 22 Sep 1992 | 16 Sep 1998 | | February 1945 | 70 Northway, London, NW11 6PA |
| FRANKLIN, Michael Peter RESIGNED | Director | 26 Sep 2013 | 25 Sep 2019 | England | November 1943 | 862, Finchley Road, London, NW11 6AB, England |
| GREGORY, Colin Jan RESIGNED | Director | 16 Nov 1993 | 20 Sep 2000 | | December 1956 | 70 Denman Drive South, London, NW11 6RH |
| HAMILTON, Hugh Robert Bousfield RESIGNED | Director | | 18 Sep 1992 | England | June 1937 | 2 Wild Hatch, London, NW11 7LD |
| HEWETT, Alan Graham RESIGNED | Director | 02 Dec 1993 | 01 May 1996 | | April 1931 | 10 Montague Road, Richmond, Surrey, TW10 6QW |
| HOWIE OF TROON, Mairi Margaret, Lady RESIGNED | Director | | 18 Sep 1996 | | March 1927 | 34 Temple Fortune Lane, London, NW11 7UL |
| HURST, Simon Conway RESIGNED | Director | 20 May 2003 | 01 Apr 2015 | England | July 1971 | 862 Finchley Road, London, NW11 6AB |
| IWI, Ian David RESIGNED | Director | 04 Oct 2000 | 24 Jun 2003 | | September 1938 | 9 Raeburn Close, London, NW11 6UG |
| JACOB, Jonathan Michael RESIGNED | Director | | 31 Oct 1994 | | August 1951 | 67 Eskdale Avenue, Chesham, Buckinghamshire, HP5 3AY |
| LEACH, Timothy Andrew RESIGNED | Director | 16 Sep 2009 | 21 Nov 2016 | United Kingdom | May 1958 | 36, Highgate West Hill, Highgate, London, N6 6LS |
| LICHT, Steven RESIGNED | Director | 16 Sep 1998 | 22 Sep 2004 | | May 1943 | 8 Wildwood Road, London, NW11 6TB |
| MANDELL, Mervyn RESIGNED | Director | 06 Oct 2004 | 19 Sep 2007 | | November 1952 | 9middleway, London, NW11 6TL |
| MANDELL, Mervyn RESIGNED | Director | 18 Sep 1996 | 18 Sep 2002 | | November 1952 | 36 Holne Chase, London, N2 0QQ |
| MANSELL, Gerard Evelyn Herbert RESIGNED | Director | 23 Sep 1992 | 15 Nov 1993 | United Kingdom | February 1921 | Flat C, 15 Hampstead Hill Gardens, London, NW3 2PH |
| MARRIOTT, Geoffrey Richard RESIGNED | Director | 19 Sep 2007 | 26 Sep 2013 | England | November 1945 | 862 Finchley Road, London, NW11 6AB |
| MCGREGOR, Oliver Ross, Lord Mcgregor Of Durris RESIGNED | Director | | 23 Sep 1992 | | August 1921 | Far End Wyldes Close, London, NW11 7JB |
| MILLER, Mervyn Keith, Dr RESIGNED | Director | | 20 Sep 2000 | | July 1942 | 11 Silver Street, Ashwell, Baldock, Hertfordshire, SG7 5QJ |
| MILLER, Wendy Josette RESIGNED | Director | 22 Sep 2004 | 18 Jul 2011 | England | March 1957 | 862 Finchley Road, London, NW11 6AB |
| PICKLES, David Thomas RESIGNED | Director | 21 Jan 1999 | 06 Apr 2003 | | October 1957 | 54 Canfield Gardens, London, NW6 3EB |
| PRICE, Trevor Charles RESIGNED | Director | 30 Sep 2020 | 20 Sep 2023 | England | April 1960 | 862, Finchley Road, London, NW11 6AB, England |
| ROBERTS, Maralyn Elizabeth RESIGNED | Director | 25 Sep 2019 | 21 Sep 2022 | England | December 1950 | 862, Finchley Road, London, NW11 6AB |
| ROWLEY, Michael Lovat RESIGNED | Director | 06 Oct 2004 | 03 Apr 2006 | | September 1932 | 45 Denman Drive North, London, NW11 6RD |
| SENTER, John RESIGNED | Director | | 14 Dec 1993 | | December 1949 | Coopers Cottage, Mermaid Passage, Rye, East Sussex, TN31 7ER |
| TAYLOR, Raymond Carl RESIGNED | Director | 19 Sep 2018 | 23 Sep 2024 | England | March 1954 | 862, Finchley Road, London, NW11 6AB, England |
| UNGER, Mervyn Denis RESIGNED | Director | 18 Sep 2002 | 14 Sep 2005 | | January 1934 | 48 Hampstead Way, London, NW11 7XX |
| WAKEFIELD, Richard John RESIGNED | Director | 14 Sep 2005 | 03 Oct 2011 | England | March 1939 | 862 Finchley Road, London, NW11 6AB |
| WALKER, Angus Henry RESIGNED | Director | 19 Sep 2007 | 26 Sep 2013 | England | August 1935 | 862 Finchley Road, London, NW11 6AB |
| WHITE, Michael David RESIGNED | Director | 10 Sep 2014 | 30 Sep 2020 | England | September 1949 | 862, Finchley Road, London, NW11 6AB, England |
| WISEMAN, Richard Max RESIGNED | Director | 26 Sep 2013 | 25 Sep 2019 | England | August 1951 | 862, Finchley Road, London, NW11 6AB |
| WODA, Barbara Maria RESIGNED | Director | 20 Sep 2000 | 22 Jun 2004 | England | June 1949 | 33 Galba Court, Augustus Close, Brentford Dock, Middlesex, TW8 8QT |
| ZADKA, Saul, Dr RESIGNED | Director | 03 Oct 2011 | 10 Sep 2014 | United Kingdom | February 1951 | 862 Finchley Rd., London Nw11 6ab. |
| ZELOOF, Charles RESIGNED | Director | 01 Oct 2003 | 19 Sep 2007 | | April 1960 | 16 Ingram Avenue, London, NW11 6TL |