| BURROWS, David Faraday ACTIVE | Director | 08 Aug 2026 | | England | January 1969 | 66 Fellows Road, Hampstead, London, NW3 3LJ |
| HABIF, Eda ACTIVE | Director | 18 Feb 2025 | | England | February 1987 | 66 Fellows Road, Hampstead, London, NW3 3LJ |
| KONERU, Mallik ACTIVE | Director | 18 Feb 2025 | | England | December 1976 | 66 Fellows Road, Hampstead, London, NW3 3LJ |
| ZELOUF, Timothy Jacob ACTIVE | Director | 05 Mar 2026 | | United Kingdom | October 2000 | 6, Hocroft Road, London, NW2 2BL, United Kingdom |
| JACOBSON, Denise Wilma RESIGNED | Secretary | | 26 Jun 1997 | | | Flat D 66 Fellows Road, London, NW3 3LJ |
| ROSSAN, Owen RESIGNED | Secretary | 14 Jul 1997 | 18 Feb 2025 | | | 66 Fellows Road, London, NW3 3LJ |
| ADES, Thomas, Professor RESIGNED | Director | 24 Jun 1998 | 01 Dec 1999 | | March 1971 | 66 Fellows Road, London, NW3 5QU |
| BURROWS, David Faraday RESIGNED | Director | 01 Jul 2006 | 07 Aug 2026 | United Kingdom | January 1969 | 66 Fellows Road, London, NW3 3LJ |
| CONFORTI, Ronit RESIGNED | Director | 30 Jun 2000 | 10 Jul 2006 | | July 1965 | Flat 2 66 Fellows Road, London, NW3 3LJ |
| DUGGINENI, Sirisha RESIGNED | Director | 01 Apr 2015 | 18 Feb 2025 | England | November 1982 | 66 Fellows Road, Hampstead, London, NW3 3LJ |
| HEYWOOD, Deborah Marie RESIGNED | Director | 31 May 2001 | 01 Jun 2008 | | October 1969 | Flat D, 66 Fellows Road, London, Greater London, NW3 3LJ |
| HOLDER, Juliet Elizabeth RESIGNED | Director | 03 Nov 1992 | 30 May 2004 | | December 1969 | Flat A 66 Fellows Road, Hampstead, London, NW3 3LJ |
| JACOBSON, Denise Wilma RESIGNED | Director | | 26 Jun 1997 | | March 1945 | Flat D 66 Fellows Road, London, NW3 3LJ |
| KYBURZ, Jacqueline RESIGNED | Director | | 30 Jun 2000 | | January 1938 | Flat B, 66 Fellows Road, Hampstead London, NW3 3LJ |
| KYBURZ, Marcel Oscar RESIGNED | Director | | 19 Jun 1994 | | February 1927 | Flat B 66 Fellows Road, London, NW3 3LJ |
| NEWLEY, Tara RESIGNED | Director | 01 Dec 1999 | 21 Dec 2000 | | October 1963 | 66 Fellows Road, London, NW3 3LJ |
| RANDERSON, David RESIGNED | Director | 18 Aug 1997 | 24 Jun 1998 | | December 1958 | Flat D 66 Fellows Road, London, NW3 3LJ |
| ROSSAN, Benjamin Alexander RESIGNED | Director | 04 Sep 2025 | 05 Mar 2026 | England | May 1976 | 7, Darnley Terrace, London, W11 4RL, England |
| ROSSAN, Owen RESIGNED | Director | 04 Oct 1995 | 18 Feb 2025 | England | June 1936 | 66 Fellows Road, London, NW3 3LJ |
| RUSHTON, Malcolm Leslie RESIGNED | Director | 11 Aug 1992 | 04 Oct 1995 | | December 1947 | Flat C 66 Fellows Road, Hampstead, London, NW3 3LJ |
| SCAMPION, Nicol Jack RESIGNED | Director | 30 Jun 2004 | 30 Sep 2014 | United Kingdom | October 1972 | 66a Fellows Road, London, NW3 3LJ |
| SELLERS, Michael RESIGNED | Director | | 11 Aug 1992 | | April 1954 | Flat C 66 Fellows Road, London, NW3 3LJ |