| SLEIGHT, Graham Paul ACTIVE | Secretary | 01 Jan 2026 | | | | 5-11, Theobalds Road, London, WC1X 8SH |
| DHALIWAL, Ramjyot Kaur ACTIVE | Director | 01 Apr 2026 | | United Kingdom | August 1973 | 5-11, Theobalds Road, London, WC1X 8SH |
| PARRETT, Ian Robert ACTIVE | Director | 31 Oct 2024 | | England | March 1971 | 5-11, Theobalds Road, London, WC1X 8SH |
| STEELE, Alison Mary, Dr ACTIVE | Director | 24 Jan 2024 | | England | November 1961 | 5-11, Theobalds Road, London, WC1X 8SH |
| ELLIS, Judith RESIGNED | Secretary | 14 Oct 2014 | 29 Aug 2018 | | | 5-11, Theobalds Road, London, WC1X 8SH |
| HANVEY, Chris, Dr RESIGNED | Secretary | 17 Dec 2010 | 31 Jul 2014 | | | 5-11, Theobalds Road, London, WC1X 8SH, United Kingdom |
| OKUNNU, Robert RESIGNED | Secretary | 17 Oct 2022 | 31 Dec 2025 | | | 5-11, Theobalds Road, London, WC1X 8SH |
| POOLE, Michael John RESIGNED | Secretary | 05 May 1998 | 17 Dec 2010 | | | Flat 2 Berners Mansion, 34-36 Berners Street, London, W1T 3LU |
| RAY, Michael Gordon RESIGNED | Secretary | | 05 May 1998 | | | Claremont House, 1 Blunt Road, South Croydon, Surrey, CR2 7PA |
| REVILL, Eve Joanne RESIGNED | Secretary | 29 Aug 2018 | 16 Nov 2023 | | | 5-11, Theobalds Road, London, WC1X 8SH |
| BAUM, John David RESIGNED | Director | 01 Jul 1997 | 05 Sep 1999 | | July 1940 | 19 Charlotte Street, Bristol, BS1 5PZ |
| BROWN, Alexander James RESIGNED | Director | 29 Nov 2021 | 30 Nov 2025 | England | March 1975 | 5-11, Theobalds Road, London, WC1X 8SH, England |
| CASS, Hilary Dawn, Dr RESIGNED | Director | 05 Apr 2006 | 01 Feb 2008 | England | February 1958 | NW7 |
| CRAFT, Alan William, Professor Sir RESIGNED | Director | 09 Apr 2003 | 05 Apr 2006 | United Kingdom | July 1946 | 2 Ruthven Court, 10 Adderstone Crescent, Newcastle Upon Tyne, Tyne &Wear, NE2 2HH |
| DODD, Keith Lumley, Dr RESIGNED | Director | 18 May 1994 | 16 Jun 1999 | | November 1944 | 394 Duffield Road, Derby, DE22 1ES |
| DUNNETT, Anthony Gordon RESIGNED | Director | 25 Aug 2017 | 29 Aug 2018 | England | June 1953 | 5-11, Theobalds Road, London, WC1X 8SH |
| ELIAS JONES, Alun Cameron, Dr RESIGNED | Director | 21 Mar 2001 | 05 Apr 2006 | | August 1951 | 11 Nursery End, Loughborough, Leicestershire, LE11 3RB |
| HALL, David, Professor RESIGNED | Director | 03 Nov 1999 | 09 Apr 2003 | | August 1945 | Stores House Farm, Stores Lane, Sheffield, South Yorkshire, S10 2TH |
| HAMILTON, Patricia Anne, Dr RESIGNED | Director | 05 Apr 2006 | 31 Mar 2009 | | January 1951 | 20 Bucharest Road, London, SW18 3AR |
| HAMILTON, Patricia Anne, Dr RESIGNED | Director | 16 Jun 1999 | 09 Apr 2003 | | January 1951 | 20 Bucharest Road, London, SW18 3AR |
| HOBBINS, Susan, Dr RESIGNED | Director | 05 Apr 2006 | 05 May 2011 | England | September 1947 | Strathdarent House, Shoreham Road, Otford, Kent, TN14 5RW |
| HOWLEY, David Martin RESIGNED | Director | 29 Aug 2018 | 21 Dec 2021 | England | October 1976 | 5-11, Theobalds Road, London, WC1X 8SH |
| HULL, David, Professor RESIGNED | Director | | 18 May 1994 | | August 1932 | Oak House, 6 Lanark Close Wollaton Park, Nottingham |
| JAFFE, Peter, Dr RESIGNED | Director | | 18 May 1994 | | July 1943 | 15 Park Hill, London, W5 2JS |
| KAUFFMANN, Lisa Angelica Dare, Dr RESIGNED | Director | 04 Dec 2013 | 15 Aug 2019 | England | December 1959 | 5-11, Theobalds Road, London, WC1X 8SH, United Kingdom |
| KO, Man Leung Ben, Dr RESIGNED | Director | 30 Nov 2004 | 30 Jan 2009 | | November 1960 | 33 Allingham Street, Islington, London, N1 8NX |
| MACFAUL, Roderick RESIGNED | Director | | 18 May 1994 | | June 1944 | Woodmoor House, Wood Lane, Newmillerdam, Wakefield, West Yorkshire, WF2 7SR |
| MACONOCHIE, Ian Kristen, Dr RESIGNED | Director | 13 Mar 2013 | 25 Aug 2017 | England | May 1960 | 5-11, Theobalds Road, London, WC1X 8SH, United Kingdom |
| MARCHANT, Paul Anthony RESIGNED | Director | 15 Feb 2022 | 30 Oct 2024 | England | August 1984 | 5-11, Theobalds Road, London, WC1X 8SH |
| MARDER, Elizabeth, Dr RESIGNED | Director | 16 Aug 2019 | 23 Jan 2024 | England | December 1960 | 5-11, Theobalds Road, London, WC1X 8SH |
| MEADOW, Samuel Roy, Professor RESIGNED | Director | 18 May 1994 | 01 Jul 1997 | | June 1933 | Weeton Grange, Weeton, Leeds, LS17 0AP |
| MIALL, Jonathan RESIGNED | Director | 29 Aug 2018 | 31 Aug 2021 | England | November 1955 | 5-11, Theobalds Road, London, WC1X 8SH |
| MILES, Marion, Dr RESIGNED | Director | 18 May 1994 | 05 May 1998 | | May 1932 | 28 Blenheim Road, London, NW8 0LX |
| NOURSE, Christopher Henry, Dr RESIGNED | Director | | 17 Apr 1996 | | June 1960 | 110 Christchurch Street, Ipswich, Suffolk, IP4 2DE |
| OSBORNE, John Paul, Dr RESIGNED | Director | 17 Apr 1996 | 04 Apr 2001 | United Kingdom | March 1948 | 5 The Tyning, Widcombe Hill, Bath, BA2 6AL |
| SHRIBMAN, Sheila Joan, Dr RESIGNED | Director | 09 Apr 2003 | 05 Jan 2005 | United Kingdom | March 1951 | 3 Harrison Court, Bugbrooke, Northampton, NN7 3ET |
| VICKERS, David William, Dr RESIGNED | Director | 18 Jun 2008 | 04 Dec 2013 | England | May 1958 | 55 Meldreth Road, Whaddon, Royston, Hertfordshire, SG8 5RS |
| WALLACE, Hamish, Professor RESIGNED | Director | 05 May 2011 | 13 Mar 2013 | Scotland | October 1956 | 5-11, Theobalds Road, London, WC1X 8SH, United Kingdom |