| BAILEY, Gillian Mary ACTIVE | Director | 08 Jan 2008 | | United Kingdom | September 1946 | Flat 1, 6 Belsize Grove, London, NW3 4UN |
| DAVIDSON, Frederick Alexander Blackwood ACTIVE | Director | 25 Apr 2025 | | England | November 1985 | Garden Flat, 6 Belsize Grove, London, NW3 4UN, England |
| MORHAIN, Cecile ACTIVE | Director | 27 Nov 2013 | | United Kingdom | February 1977 | 6, Belsize Grove, Hampstead, London, NW3 4UN, United Kingdom |
| MURAVYEVA, Irina ACTIVE | Director | 13 May 2015 | | United Kingdom | August 1970 | 6, Belsize Grove, London, NW3 4UN, United Kingdom |
| SWANSON, Jean Marie ACTIVE | Director | 22 May 2020 | | England | December 1955 | Flat B, 6 Belsize Grove, London, NW3 4UN, England |
| BRAUN, Ingo RESIGNED | Secretary | 02 Sep 2007 | 12 Sep 2013 | | | 6c Belsize Grove, London, NW3 4UN |
| JONES, William John Glydon, Dr RESIGNED | Secretary | | 01 Nov 1993 | | | 6 Belsize Grove, London, NW3 4UN |
| LEVY, Alastair RESIGNED | Secretary | 20 Sep 1999 | 25 Aug 2007 | | | 6 Belsize Grove, London, NW3 4UN |
| NACHTIGALL, Ralf RESIGNED | Secretary | 30 Jan 1997 | 20 Sep 1999 | | | 6 Belsize Grove, London, NW3 4UN |
| ORNELLAS, Jeremy RESIGNED | Secretary | 01 Nov 1993 | 29 Jan 1997 | | | 6 Belsize Grove, London, NW3 4UN |
| ANTHONY, David RESIGNED | Director | | 31 Aug 1993 | | June 1954 | 6 Belsize Grove, London, NW3 4UN |
| BERGER, Nigel Jeremy RESIGNED | Director | 01 Sep 1993 | 22 Mar 1996 | | November 1969 | 6 Belsize Grove, London, NW3 4UN |
| BLACKBURN, John, Dr RESIGNED | Director | | 07 Dec 1996 | | January 1923 | Collina, Wythop Mill, Cockermouth, Cumbria, CA13 9YP |
| BLACKBURN, Joyce Mary RESIGNED | Director | 08 Dec 1996 | 22 Sep 1997 | | October 1920 | 6 Belsize Grove, London, NW3 4UN |
| BRAUN, Ingo RESIGNED | Director | 24 Sep 2006 | 14 Oct 2013 | England | April 1971 | 6c Belsize Grove, London, NW3 4UN |
| BROMLEY, Ida RESIGNED | Director | 07 Jun 2017 | 30 Nov 2023 | England | July 1929 | 6, Belsize Grove, London, NW3 4UN, England |
| CHOWDHRY, Kunal RESIGNED | Director | 01 Oct 2016 | 13 Jan 2020 | Singapore | June 1979 | 53b, Grange Road, 19-01 Spring Grove, Singapore 249567, Singapore |
| COOPER, Elena Sophie RESIGNED | Director | 14 Nov 2004 | 24 Sep 2006 | | April 1974 | 6 Belsize Grove, London, NW3 4UN |
| DYER, Lois RESIGNED | Director | | 02 Jul 2016 | England | March 1925 | Garden Flat 6 Belsize Grove, London, NW3 4UN |
| JONES, William John Glydon, Dr RESIGNED | Director | | 01 Nov 1993 | | September 1915 | 6 Belsize Grove, London, NW3 4UN |
| LEVY, Alastair RESIGNED | Director | 04 Nov 1998 | 25 Aug 2007 | | November 1967 | 6 Belsize Grove, London, NW3 4UN |
| MAZER, Daniel Gideon RESIGNED | Director | 18 Apr 2000 | 01 Jan 2008 | | October 1971 | 6 Belsize Grove, London, NW3 4UN |
| MCMANUS, Sarah Claire RESIGNED | Director | 11 Oct 2002 | 14 Nov 2004 | | November 1972 | 6 Belsize Grove, London, NW3 4UN |
| MYNARD, Paul Charles RESIGNED | Director | 29 Jan 1997 | 11 Mar 1998 | | July 1968 | Top Floor Flat 6 Belsize Grove, London, NW3 4UN |
| NACHTIGALL, Ralf RESIGNED | Director | 22 Mar 1996 | 18 Apr 2000 | | October 1965 | 6 Belsize Grove, London, NW3 4UN |
| ORNELLAS, Jeremy RESIGNED | Director | | 29 Jan 1997 | | September 1957 | 6 Belsize Grove, London, NW3 4UN |
| SERLIN, Sandra RESIGNED | Director | 14 Jul 1994 | 10 Sep 1998 | | July 1947 | 6 Belsize Grove, London, NW3 |
| TOSUN, Mebrure Olcar RESIGNED | Director | 11 Mar 1998 | 11 Oct 2002 | | April 1970 | Flat 6c 6 Belsize Grove, Belsize Park, London, NW3 4UN |
| YOUNG, Leonard, Professor RESIGNED | Director | 22 Sep 1997 | 23 Oct 2015 | England | May 1926 | 13 St Michaels Road, Crosby, Liverpool, L23 8SD |