| FLOE, Christina Everett ACTIVE | Director | 02 Jul 2025 | | United Kingdom | August 1989 | Flat 1, West Heath Lodge, Branch Hill, London, NW3 7LU, United Kingdom |
| LEHMANN, Eldon David, Dr ACTIVE | Director | 19 Aug 1992 | | England | July 1968 | 35 Redington Road, Hampstead, London, NW3 7QY |
| MEHRA, Shrada ACTIVE | Director | 11 May 2011 | | England | March 1973 | Flat 6, West Heath Lodge, Branch Hill, Hampstead, London, NW3 7LU, England |
| RASMUSSEN, Tom Christian Borseth, Dr ACTIVE | Director | 14 May 2007 | | United Kingdom | February 1948 | Flat 3, West Heath Lodge, Branch Hill, Hampstead, London, NW3 7LU, United Kingdom |
| SHAW, Robert ACTIVE | Director | 01 Jun 2007 | | United Kingdom | September 1955 | 14, Amherst Avenue, London, W13 8NQ, England |
| WILSON, Katharine Elizabeth ACTIVE | Director | 14 Dec 2005 | | United Kingdom | December 1969 | Flat 8 West Heath Lodge, Branch Hill, London, NW3 7LU |
| ZARGHAMI, Fardis Shaghaghi ACTIVE | Director | 01 Sep 2023 | | England | March 1968 | 45, Caddington Road, London, NW2 1RP, England |
| HEARN, Susan Elizabeth RESIGNED | Secretary | 01 Jun 2007 | 09 Oct 2014 | | | 134 Park Road, Chiswick, London, W4 3HP |
| SHAW, Robert RESIGNED | Secretary | 22 Feb 2000 | 01 Jun 2007 | | | 1 Heathside Road, Moor Park, Northwood, Middlesex, HA6 2EE |
| TOBIN, Julian Jacob RESIGNED | Secretary | | 11 Feb 2000 | | | 18 Eton Villas, Hampstead, London, NW3 4SG |
| ABEDINZADEH, Mohamad Hossein RESIGNED | Director | 14 May 2007 | 04 Aug 2010 | United Kingdom | December 1967 | 5 Campden Street, London, W8 7EP |
| BARTON, Joan Olive RESIGNED | Director | | 26 Apr 2004 | | March 1922 | Flat 4 West Heath Lodge, London, NW3 7LU |
| GALTON, Clare, Dr RESIGNED | Director | 10 Jan 2007 | 07 Feb 2008 | | November 1967 | 74 Constable Road, Ipswich, Suffolk, IP4 2UZ |
| GALTON, David Jeremy, Professor RESIGNED | Director | 10 Aug 1992 | 10 Jan 2007 | United Kingdom | May 1937 | 27 Hillway, London, N6 6QB |
| GALTON, Ernest Manuel RESIGNED | Director | | 13 Jan 1992 | | November 1905 | Flat 5 West Heath Lodge, London, NW3 7LU |
| GARLAND, Sophie Queenie RESIGNED | Director | | 04 Apr 2012 | United Kingdom | June 1916 | 14 Heathcote Road, Twickenham, Middlesex, TW1 1RX |
| GREEN, Ronald Alan RESIGNED | Director | | 23 Mar 1995 | | January 1920 | Flat 1 West Heath Lodge, London, NW3 7LU |
| HEARN, Susan Elizabeth RESIGNED | Director | 26 Apr 2004 | 09 Oct 2014 | England | March 1961 | 134 Park Road, Chiswick, London, W4 3HP |
| LLOYD, Doreen RESIGNED | Director | | 14 Dec 2005 | | April 1924 | Flat 8 West Heath Lodge, London, NW3 7LU |
| MANCE, Joan Erika, Lady RESIGNED | Director | | 14 Apr 2005 | | January 1915 | Flat 6 West Heath Lodge, London, NW3 7LU |
| MANCE, Jonathan Hugh, Lord RESIGNED | Director | 14 Apr 2005 | 09 Aug 2006 | United Kingdom | June 1943 | 11 Frognal Lane, London, NW3 6AU |
| MASLAW, Alexander RESIGNED | Director | 15 Jun 2015 | 17 Feb 2025 | London United Kingdom | February 1982 | Flat 4 West Heath Lodge, Branch Hill, London, NW3 7LU, United Kingdom |
| PECOTIC, Neven RESIGNED | Director | 23 Mar 1995 | 01 Nov 2018 | United Kingdom | August 1948 | Flat 1 West Heath Lodge, Branch Hill, London, NW3 7LU |
| RASMUSSEN, Daisy Barseth RESIGNED | Director | | 08 Sep 1998 | | September 1908 | Flat 3 West Heath Lodge, London, NW3 7LU |
| SHAW, Henry RESIGNED | Director | | 09 May 1997 | | January 1927 | 18a Hartsbourne Avenue, Bushey Heath, Hertfordshire, WO2 1JL |
| SHAW, Robert RESIGNED | Director | 09 May 1997 | 01 Jun 2007 | England | September 1955 | 1 Heathside Road, Moor Park, Northwood, Middlesex, HA6 2EE |
| VERNON, Grace Lillian RESIGNED | Director | | 05 Nov 1991 | | | Flat 7 West Heath Lodge, London, NW3, 10/11/1899 |