| BUTTIMER, Colin Guy ACTIVE | Director | 20 Aug 2025 | | England | March 1966 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| COWLEY, Alan Michael ACTIVE | Director | 30 Oct 2021 | | United States | June 1982 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| CUMBERLIDGE, Clare ACTIVE | Director | 09 Mar 2021 | | England | April 1963 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| DUNÉR, David Immanuel ACTIVE | Director | 11 Dec 2025 | | Sweden | January 1970 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| HEILMAN, Erika ACTIVE | Director | 24 Aug 2021 | | United States | February 1967 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| RILEY, Mark Simon ACTIVE | Director | 11 Dec 2025 | | England | January 1963 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| HARDING, Sarah RESIGNED | Secretary | 01 Jan 2001 | 11 Apr 2001 | | | Flat A, 13 Kingscourt Road, Streatham Hill, London, SW16 1JA |
| LINES, Richard RESIGNED | Secretary | 01 Mar 2002 | 30 Jun 2014 | | | 38 South Vale, Upper Norwood, London, SE19 3BA |
| WATERS, Madeline Grace RESIGNED | Secretary | | 28 Feb 2002 | | | Jasmine Boxted Road, Mile End, Colchester, Essex, CO4 5HF |
| APPELGREN, Goran, Reverend RESIGNED | Director | 13 May 1993 | 12 May 1994 | | December 1949 | 8 Ardmore Way, Guildford, Surrey, GU2 6RR |
| ARIDJIS, Homero Fuentes RESIGNED | Director | 16 Jun 2015 | 10 Nov 2018 | Mexico | April 1940 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| BENTLEY, Andrew James RESIGNED | Director | 10 Nov 2018 | 14 Nov 2024 | England | January 1973 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| COWLEY, Alan Michael, Reverend RESIGNED | Director | 26 Jun 2014 | 26 Sep 2020 | England | June 1982 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| CUNNINGHAM, John RESIGNED | Director | | 26 Sep 2020 | England | November 1933 | Meersbrook Toppesfield Close, Hadleigh, Ipswich, Suffolk, IP7 5AJ |
| DAWSON, Nancy RESIGNED | Director | | 04 Jun 2008 | | May 1923 | 28 Parklands Road, London, SW16 6TE |
| DUCKWORTH, Dennis, Reverend RESIGNED | Director | | 18 May 2000 | | September 1911 | 45 Athenaeum Road, Whetstone, London, N20 9AL |
| ELLIOTT, John Edward, Rev RESIGNED | Director | 08 Jun 2006 | 27 Jun 2013 | United Kingdom | May 1930 | 18 Pollard Road, London, N20 0UB |
| ELPHICK, Frederick Charles, Reverend RESIGNED | Director | | 14 Sep 2019 | United Kingdom | May 1938 | 21b Hayne Road, Beckenham, Kent, BR3 4JA |
| GATH, David William RESIGNED | Director | | 13 May 1992 | United Kingdom | December 1957 | Cleves Cottage, Cleves Lane, Upton Grey, Hampshire, RG25 2RG, United Kingdom |
| GLOVER, David RESIGNED | Director | | 16 May 2002 | | April 1956 | 28 Regency Green, Colchester, Essex, CO3 4TD |
| GRIFFITH, Freda Gertrude, Doctor RESIGNED | Director | | 13 May 1993 | | March 1910 | 1 Parkview Lodge, Beckenham, Kent, BR3 2QH |
| HALLENGREN, Anders RESIGNED | Director | 30 Jun 2011 | 16 Jun 2015 | Sweden | June 1950 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| HILLER, Michael Stanley RESIGNED | Director | 13 May 1998 | 01 Jan 2018 | United Kingdom | October 1946 | 13 Albert Close, Wood Green, London, N22 7AL |
| HYMAN, Bethany May RESIGNED | Director | 16 May 2002 | 10 Jul 2008 | | May 1970 | Flat 5,, Block I Peabody Estate, Southwark Street, London, SE1 0TL |
| JAMES, Renee RESIGNED | Director | | 13 May 1993 | | August 1927 | 4 Elruge Close, West Drayton, Middlesex, UB7 7ES |
| JOHNSON, Patrick Leonard RESIGNED | Director | | 14 Sep 2019 | United Kingdom | May 1931 | 7, Oak Avenue, Shirley, Croydon, Surrey, CR0 8EN |
| KING, Kristin, Dr. RESIGNED | Director | 14 Sep 2019 | 11 Dec 2025 | United States | May 1958 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| LEE, Jane RESIGNED | Director | 25 Jun 2014 | 19 Jul 2016 | England | September 1950 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| LEWIN, Alan RESIGNED | Director | 30 Oct 2021 | 14 Nov 2024 | England | October 1952 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| LEWIN, Alan RESIGNED | Director | 14 Sep 2019 | 26 Sep 2020 | England | October 1952 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| LINES, Richard RESIGNED | Director | | 01 Jan 2002 | | February 1942 | 38 South Vale, Upper Norwood, London, SE19 3BA |
| LISTER, David RESIGNED | Director | 18 May 2000 | 30 Oct 2021 | United Kingdom | October 1938 | Hollywell, Copes Lane, Bramshill, Hook, Hampshire, RG27 0RQ |
| LOMAX, David, Reverend RESIGNED | Director | 18 May 1995 | 21 May 2001 | | March 1962 | 44a Leicester Road, Barnet, Hertfordshire, EN5 5DB |
| LORIMER, David RESIGNED | Director | 12 May 1999 | 16 Jun 2015 | Scotland | May 1952 | Gibliston Mill Colinsburgh, Elie, Leven, Fife, KY9 1JT |
| MCCARDELL, Ethan Derek RESIGNED | Director | 18 Sep 2017 | 24 Aug 2021 | England | February 1978 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| MCNEILLY, Stephen RESIGNED | Director | 01 Apr 2014 | 23 Aug 2018 | England | April 1968 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| MOORE, Peter Rufus De Appleby RESIGNED | Director | 14 Sep 2019 | 11 Dec 2025 | England | November 1966 | 20-21, Bloomsbury Way, London, WC1A 2TH, England |
| MORLEY, Alexander John RESIGNED | Director | 25 Jul 2022 | 04 Jun 2026 | Canada | January 1965 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| MORLEY, Alexander John RESIGNED | Director | 16 May 2002 | 30 Oct 2021 | Canada | January 1965 | 31, Twyford Road, Toronto, Ontario, M9A 1W3, Canada |
| PARNELL, Jeremy Lawrence RESIGNED | Director | | 13 May 1998 | | March 1957 | 5 Matham Grove, East Dulwich, London, SE22 8PN |
| PETTERSEN, Norman Henry RESIGNED | Director | | 30 Sep 2004 | | May 1926 | Sans Souci, Royston Grove, Pinner, Middx, HA5 4HD |
| SMITH, Bridget RESIGNED | Director | 14 Sep 2019 | 14 Sep 2023 | England | February 1966 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| STRAW, William Geoffrey RESIGNED | Director | | 28 Dec 2008 | | June 1927 | 4 Englewood Road, London, SW12 9NZ |
| SUTTON, Nigel Kenneth RESIGNED | Director | 25 Jul 2022 | 04 Jun 2026 | England | October 1941 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| SUTTON, Nigel Kenneth RESIGNED | Director | 26 Jun 2014 | 30 Oct 2021 | England | October 1941 | 20/21 Bloomsbury Way, London, WC1A 2TH |
| TURNER, Howard Walkden RESIGNED | Director | 13 May 1998 | 18 Sep 2017 | United Kingdom | July 1948 | 5 Pembridge Villas, Westbourne Grove, London, W11 3EN |
| TURNER, Norman RESIGNED | Director | | 08 Jul 2010 | United Kingdom | February 1925 | Curley Cottage 35 High View Road, Lightwater, Surrey, GU18 5YF |
| WARWICK, Gregory Matthew RESIGNED | Director | | 29 May 1996 | | February 1954 | 29 Belmont Road, Bushey, Hertfordshire, WD23 2JR |
| WATERS, Gary RESIGNED | Director | 03 Jun 2004 | 01 Jun 2007 | | September 1969 | 23a Pelham Road, London, SW19 1SU |
| WATERS, Madeline Grace RESIGNED | Director | 02 Oct 1998 | 28 Jun 2012 | United Kingdom | June 1935 | Jasmine Boxted Road, Mile End, Colchester, Essex, CO4 5HF |
| WOODERSON, Edwin Howard Huntley RESIGNED | Director | 13 May 1993 | 13 May 1998 | | May 1925 | The Croft Woodhouse Lane, Holmbury St Mary, Dorking, Surrey, RH5 6NN |
| WYNCOLL, Erica Adele RESIGNED | Director | 14 Sep 2019 | 11 Dec 2025 | Canada | September 1964 | 20/21 Bloomsbury Way, London, WC1A 2TH |