| HAWTHORNE, Margaret Ursla ACTIVE | Director | 24 May 2023 | | United Kingdom | September 1967 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| ROYLE, Camilla Elizabeth, Dr ACTIVE | Director | 07 Sep 2021 | | England | May 1986 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| THOMAS, Mark Llewelyn ACTIVE | Director | 31 Jul 2017 | | United Kingdom | September 1968 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| BUTCHER, Andrea Carol RESIGNED | Secretary | 18 Mar 2013 | 31 Jul 2017 | | | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| GONZALEZ, Lindi RESIGNED | Secretary | 11 Aug 1997 | 25 Sep 1998 | | | 8a Brading Road, London, SW2 2AN |
| GONZALEZ, Lindi RESIGNED | Secretary | 26 Sep 1995 | 30 Nov 1996 | | | 8a Brading Road, London, SW2 2AN |
| HESTER, Simon John RESIGNED | Secretary | 30 Nov 1996 | 11 Aug 1997 | | | 38 Clarence Road, London, N15 5BB |
| HESTER, Simon John RESIGNED | Secretary | 19 Jan 1993 | 26 Sep 1995 | | | 38 Clarence Road, London, N15 5BB |
| NICOL, Gillian Christine RESIGNED | Secretary | | 19 Jan 1993 | | | 90 Mountview Road, London, N4 4JX |
| ORR, Judith Esther RESIGNED | Secretary | 25 Sep 1998 | 06 Dec 2007 | | | 109 Evelyn Court, Amhurst Road, London, E8 2BQ |
| PATERSON, Alexander James RESIGNED | Secretary | 26 Sep 2012 | 18 Mar 2013 | | | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| REESE, Rebecca Louise RESIGNED | Secretary | 06 Dec 2007 | 26 Apr 2011 | | | 1, Bloomsbury Street, London, London, WC1B 3QE, United Kingdom |
| TAYLOR, Iain Matthew RESIGNED | Secretary | 26 Apr 2011 | 26 Sep 2012 | | | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| AITKEN, Lynda RESIGNED | Director | 12 Dec 1994 | 11 May 2001 | | November 1957 | 32 Acton House, Lee Street, London, E8 4HQ |
| BUTCHER, Andrea Carol RESIGNED | Director | 18 Mar 2013 | 31 Jul 2017 | United Kingdom | December 1960 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| CAMPBELL, Sarah Anne Louise RESIGNED | Director | 31 Jul 2017 | 07 Sep 2021 | United Kingdom | December 1977 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| CONTOGOURIS, Ersy Maria RESIGNED | Director | 19 Jan 1993 | 12 Dec 1994 | | January 1968 | 40 Manor Park Road, London, E12 5AT |
| ENSOR, Sarah Ann Katherine RESIGNED | Director | 06 Dec 2007 | 26 Apr 2011 | United Kingdom | November 1966 | 1, Bloomsbury Street, London, London, WC1B 3QE, United Kingdom |
| GILCHRIST, David RESIGNED | Director | 07 Sep 2021 | 24 May 2023 | United Kingdom | July 1957 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| GONZALEZ, Lindi RESIGNED | Director | 26 Sep 1995 | 25 Sep 1998 | | May 1969 | 8a Brading Road, London, SW2 2AN |
| HESTER, Simon John RESIGNED | Director | 30 Nov 1996 | 25 Sep 1998 | | February 1958 | 38 Clarence Road, London, N15 5BB |
| HESTER, Simon John RESIGNED | Director | 19 Jan 1993 | 26 Sep 1995 | | February 1958 | 38 Clarence Road, London, N15 5BB |
| NICOL, James Fergus, Prof RESIGNED | Director | | 03 Jan 1996 | United Kingdom | August 1940 | 90 Mountview Road, London, N4 4JX |
| ORR, Judith Esther RESIGNED | Director | 25 Sep 1998 | 06 Dec 2007 | United Kingdom | January 1959 | 109 Evelyn Court, Amhurst Road, London, E8 2BQ |
| PATERSON, Alexander James RESIGNED | Director | 26 Sep 2012 | 18 Mar 2013 | United Kingdom | January 1984 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| REESE, Rebecca Louise RESIGNED | Director | 23 Jan 2006 | 18 Mar 2013 | United Kingdom | July 1975 | 1, Bloomsbury Street, London, London, WC1B 3QE, United Kingdom |
| SPURRY, Wendy Jane RESIGNED | Director | 18 Mar 2013 | 31 Jul 2017 | United Kingdom | October 1957 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| TAYLOR, Iain Matthew RESIGNED | Director | 26 Apr 2011 | 26 Sep 2012 | United Kingdom | November 1988 | 1, Bloomsbury Street, London, WC1B 3QE, United Kingdom |
| THOMAS, Mark Llewellyn RESIGNED | Director | 11 May 2001 | 23 Jan 2006 | | September 1968 | 46 Selsdon Road, West Nowood, London, SE27 0PG |