| BIELESCH, Annette ACTIVE | Director | 06 Oct 2011 | | England | September 1970 | 60, Belsize Avenue, London, NW3 4AA, United Kingdom |
| CLARKE, Gerard Joseph ACTIVE | Director | 01 Sep 2026 | | United Kingdom | October 1962 | 4 Mulberry Court, Bedford Road, London, N2 9DZ, United Kingdom |
| GABERMAN, Ira ACTIVE | Director | 01 Jan 2008 | | England | August 1967 | 60d, Belsize Avenue, London, NW3 4AA |
| CITRON, Sarah Anne RESIGNED | Secretary | 21 Jan 2009 | 06 Oct 2011 | | | 3 The Leys, London, N2 0HE |
| GOODWIN, John RESIGNED | Secretary | 17 Dec 1994 | 26 Oct 2007 | | | 60d Belsize Avenue, London, NW3 4AA |
| KERR, Andrew Philip RESIGNED | Secretary | | 17 Dec 1994 | | | 60a Belsize Avenue, London, NW3 4AA |
| AARON, Beverley RESIGNED | Director | 01 Feb 1999 | 21 Oct 2005 | | August 1969 | 60a Belsize Avenue, London, NW3 4AA |
| ADAMS, Terry St Clair RESIGNED | Director | | 07 Sep 1993 | | December 1946 | Cipreste Ashwood Road, Woking, Surrey, GU22 7JN |
| AL-AMIR, Atheer, Dr. RESIGNED | Director | 21 Oct 2005 | 01 Mar 2024 | United Kingdom | June 1971 | 111, Hillcrest, Weybridge, KT13 8AS, England |
| BAYLEY, Ian RESIGNED | Director | 18 Dec 1994 | 22 May 2007 | | June 1942 | 60b Belsize Avenue, London, NW3 4AA |
| CITRON, Sarah Anne RESIGNED | Director | 28 Nov 2003 | 06 Oct 2011 | United Kingdom | December 1949 | 3 The Leys, London, N2 0HE |
| CLARKE, Georgia Felicia Raffaella Wilson RESIGNED | Director | 20 Sep 2025 | 01 Sep 2026 | England | October 2004 | 60 Belsize Avenue, London, NW3 4AA |
| CLARKE, Gerard Joseph Patrick RESIGNED | Director | 26 Jul 2024 | 20 Sep 2025 | England | October 1962 | 4-5 Gray's Inn Square, Gray's Inn Square, London, WC1R 5AH, England |
| CLARKE, Susan Jane RESIGNED | Director | 28 Feb 2012 | 26 Jul 2024 | England | December 1963 | 60 Belsize Avenue, London, NW3 4AA |
| CLIFFORD, Jennifer RESIGNED | Director | 22 May 2007 | 28 Feb 2012 | United Kingdom | March 1944 | 60b Belsize Avenue, London, NW3 4AA |
| GOLD, Keith Stewart RESIGNED | Director | | 21 Apr 1994 | | May 1953 | 60d Belsize Avenue, London, NW3 4AA |
| GOODWIN, John RESIGNED | Director | 17 Dec 1994 | 26 Oct 2007 | | October 1956 | 60d Belsize Avenue, London, NW3 4AA |
| KERR, Andrew Philip RESIGNED | Director | | 12 Dec 1995 | | November 1963 | 60a Belsize Avenue, London, NW3 4AA |
| SAHA, Swaroopa RESIGNED | Director | 04 Jan 1995 | 01 Jan 1998 | | December 1964 | 60c Belsize Avenue, Hampstead, London, NW3 4AA |
| SYMONS, Natalie RESIGNED | Director | 12 Dec 1995 | 01 Feb 1999 | | August 1970 | 60a Belsize Avenue, London, NW3 4AA |
| WU, Priscilla Pui Yan RESIGNED | Director | 01 Jan 1998 | 27 Nov 2003 | | January 1979 | 60c Belsize Avenue, London, NW3 4AA |
| YOUNG, Malcolm RESIGNED | Director | | 04 Jan 1995 | | January 1953 | 60c Belsize Avenue, London, NW3 4AA |