| BAILEY, Mary Elizabeth ACTIVE | Director | 06 Oct 2002 | | United Kingdom | December 1960 | 56, Camden Square, London, NW1 9XE, United Kingdom |
| KNAPTON, John, Professor ACTIVE | Director | 06 Mar 2007 | | England | March 1949 | 85, Monkseaton Drive, Whitley Bay, Tyne And Wear, NE26 3DQ, United Kingdom |
| KONVITZ, Ezra Daniel ACTIVE | Director | 22 May 2023 | | England | July 1981 | 20d, Randolph Crescent, London, W9 1DR, England |
| RIVLIN, Richard Alan ACTIVE | Director | 31 Aug 2011 | | United Kingdom | August 1974 | 20h, Randolph Crescent, London, W9 1DR, United Kingdom |
| TIZARD, Andrew Henry ACTIVE | Director | | | United Kingdom | September 1947 | 20 Randolph Crescent, London, W9 1DR |
| DAVIES, Richard William RESIGNED | Secretary | 01 Aug 1998 | 28 Aug 2000 | | | 20 Randolph Crescent, London, W9 1DR |
| HYER, Matthew Ross RESIGNED | Secretary | 26 Sep 2004 | 07 May 2014 | | | 1-133 Sutherland Avenue, London, W9 2QJ |
| KENNEDY, Matthew Pierce RESIGNED | Secretary | 28 Aug 2000 | 26 Sep 2004 | | | 20f Randolph Crescent, London, W9 1DR |
| POWELL, David Benyon RESIGNED | Secretary | | 01 Aug 1992 | | | 20 Randolph Crescent, London, W9 1DR |
| SOLOMONS, Nicola Jane RESIGNED | Secretary | 01 Aug 1992 | 01 Aug 1998 | | | 20d Randolph Crescent, London, W9 1DR |
| BURNETT, Sheila RESIGNED | Director | | 24 Mar 2021 | United Kingdom | January 1948 | 20 Randolph Crescent, London, W9 1DR |
| CHAGAN, Matthew Franklin RESIGNED | Director | 04 Jul 2022 | 19 Sep 2025 | England | July 1977 | 3, Pound Lane, Sevenoaks, TN13 3TB, England |
| COLIADIS, Nicholas RESIGNED | Director | | 01 Apr 1997 | | July 1950 | 20h Basement Flat, Randolph Crescent Maida Vale, London, W9 1DR |
| DAVIES, Richard William RESIGNED | Director | | 20 Jun 2002 | | January 1948 | 20b Randolph Crescent, London, W9 1DR |
| HOUTEPEN, Johanna Dymphna Jacoba RESIGNED | Director | 03 Sep 2000 | 06 Mar 2006 | | December 1970 | 20h Randolph Crescent, London, W9 1DR |
| JACOBS, Nicola Anne RESIGNED | Director | | 18 Aug 1991 | | October 1956 | 18 Randolph Crescent, London, W9 1DR |
| JONES, Ian RESIGNED | Director | | 09 Sep 1999 | United Kingdom | November 1951 | Flat 20, 33 Lancaster Gate, London, W2 3LP |
| KENNEDY, Matthew Pierce RESIGNED | Director | 21 Jan 2002 | 05 Nov 2005 | | April 1958 | 20f Randolph Crescent, London, W9 1DR |
| KENNEDY, Nicole Gretchen RESIGNED | Director | 09 Sep 1999 | 20 Jan 2002 | | July 1964 | 20f Randolph Crescent, London, W9 1RL |
| MERCHANT, Barbara Mary RESIGNED | Director | | 27 Jun 1992 | | June 1925 | 20 Randolph Crescent, London, W9 1DR |
| POWELL, David Benyon RESIGNED | Director | | 24 Jun 2005 | | February 1936 | 20 Randolph Crescent, London, W9 1DR |
| SOLOMONS, Nicola Jane RESIGNED | Director | | 21 Oct 2022 | United Kingdom | June 1960 | 20d Randolph Crescent, London, W9 1DR |