| BERNATH, Doreen, Dr ACTIVE | Secretary | 28 Jul 2023 | | | | 70, Cowcross Street, London, EC1M 6EJ, England |
| AKEHURST, Ann-Marie, Dr ACTIVE | Director | 01 Dec 2021 | | United Kingdom | March 1959 | 2, The Avenue, York, YO30 6AS, England |
| BERNATH, Doreen, Dr ACTIVE | Director | 01 Dec 2021 | | England | August 1976 | Flat 13, City View Apartments, Devan Grove, London, Greater London, N4 2GP, England |
| BOTTOMS, Edward ACTIVE | Director | 25 Jun 2025 | | England | January 1972 | 14a, Woodside Road, Welwyn, AL6 0DR, England |
| ENTWISTLE, George Edward ACTIVE | Director | 01 Dec 2021 | | England | July 1962 | 23, Elsenham Street, London, SW18 5NU, England |
| FERNANDEZ-GONZALEZ, Laura, Dr ACTIVE | Director | 17 Jan 2025 | | England | June 1977 | 70, Cowcross Street, London, EC1M 6EJ, England |
| HASAN, Tanvir Zehra ACTIVE | Director | 01 Dec 2021 | | England | December 1956 | 42, Ridgmount Gardens, London, WC1E 7AT, England |
| MCKINSTRY, David Francis, Dr ACTIVE | Director | 17 Jan 2026 | | England | October 1984 | 70, Cowcross Street, London, EC1M 6EJ, England |
| ROBERTS, Charles Julian ACTIVE | Director | 10 Dec 2025 | | England | March 1962 | 70, Cowcross Street, London, EC1M 6EJ, England |
| GREEN, Simon Thomas RESIGNED | Secretary | 08 Sep 2005 | 05 Sep 2013 | | | 21/8 Falcon Road West, Edinburgh, Midlothian, EH10 4AD |
| JEFFERY, Sally Roberta, Dr RESIGNED | Secretary | 01 Apr 1991 | 05 Sep 1996 | | | 32 Princes Road, Wimbledon, London, SW19 8RB |
| KEWLEY, Jonathan Dennis Richard RESIGNED | Secretary | 05 Sep 2013 | 30 Sep 2019 | | | 20, Cornwallis Road, London, N19 4LT, England |
| MARTINDALE, Andrew Roger RESIGNED | Secretary | 20 Sep 1999 | 08 Sep 2005 | | | Flat 4 23 London Street, Edinburgh, EH3 6LY |
| MAYS, Deborah Clare, Dr RESIGNED | Secretary | 05 Sep 1996 | 02 Sep 1999 | | | 16 Hart Street, Edinburgh, Midlothian, EH1 3RN |
| SHASORE, Neal Ethan, Dr RESIGNED | Secretary | 30 Sep 2019 | 01 Jul 2021 | | | 44, Pyrland Road, London, N5 2JD, England |
| STERNBERG, Maximilian Jan, Dr RESIGNED | Secretary | 01 Jul 2021 | 28 Jul 2023 | | | 4, Victoria Road, London, N4 3SQ, England |
| ADSHEAD, David John RESIGNED | Director | 26 Oct 2012 | 03 Sep 2015 | United Kingdom | September 1960 | Beech House, Cotswold Avenue Lisvane, Cardiff, CF14 0TA |
| AIRS, Malcolm Russell, Professor RESIGNED | Director | 04 Sep 2008 | 31 Aug 2017 | United Kingdom | March 1941 | 39 High Street, Dorchester On Thames, Wallingford, Oxfordshire, OX10 7HN |
| AKEHURST, Ann-Marie, Dr RESIGNED | Director | 31 Aug 2017 | 19 Oct 2021 | United Kingdom | March 1959 | 2, The Avenue, York, YO30 6AS, England |
| ANDERSON, James Lloyd, Doctor RESIGNED | Director | 07 Nov 1994 | 03 Sep 1998 | | October 1943 | Phillimore Cottage, Thorncombe Street, Bramley, Guildford, Surrey, GU5 0LU |
| BALLANTYNE, Andrew Noel, Prof RESIGNED | Director | 07 Sep 2006 | 03 Oct 2009 | | August 1956 | 206 Osborne Court, Osborne Avenue, Newcastle Upon Tyne, NE2 1LH |
| BINGHAM, Neil Robert Thomas RESIGNED | Director | 13 Sep 1990 | 17 Sep 1993 | | October 1952 | 28 Corner Green, London, SE3 0TT |
| BOLD, John Alexander, Dr RESIGNED | Director | 10 Sep 1992 | 07 Sep 1995 | | February 1950 | 21 Prah Road, London, N4 2RB |
| BRISTOL, Kerry, Dr RESIGNED | Director | 06 Sep 2001 | 08 Sep 2005 | | October 1963 | 1a Swinburne Close, Balderton Newark, Nottinghamshire, NG24 3QX |
| CALDER, Barnabas, Dr RESIGNED | Director | 01 Dec 2021 | 14 Nov 2024 | England | October 1980 | 47, St. Michaels Church Road, Liverpool, L17 7BD, England |
| CAMPBELL, Louise Elizabeth Margaret, Dr RESIGNED | Director | 08 Sep 1994 | 28 Aug 1997 | | June 1950 | 159 Leam Terrace, Leamington Spa, Warwickshire, CV31 1DF |
| CARMICHAEL, Katie Margaret RESIGNED | Director | 07 Feb 2014 | 19 Oct 2015 | England | January 1986 | 31, Queens Road, Royston, Hertfordshire, SG8 7AN, England |
| CARSON, Kay Alexandra RESIGNED | Director | 03 Sep 2015 | 19 Oct 2015 | England | September 1970 | 97, Lodge Road, Knowle, Solihull, Warwickshire, B93 0HG, England |
| CASEY, Christine, Dr RESIGNED | Director | 01 Dec 2021 | 14 Nov 2024 | Ireland | September 1960 | The Cottage, Annagassan, Dunleer, County Louth, A92H984, Ireland |
| CATTELL, John, Dr RESIGNED | Director | 01 Dec 2021 | 31 Jul 2026 | England | December 1958 | 103, Netherstreet, Bromham, Chippenham, SN15 2DP, England |
| COLDSTREAM, Imogen Nicola RESIGNED | Director | 28 Aug 1997 | 07 Sep 2000 | | June 1942 | 180, Ebury Street, London, SW1W 8UP |
| COOKE, Thomas Hugh RESIGNED | Director | 28 Aug 1997 | 27 Sep 2000 | | February 1949 | 15 Lyndewode Road, Cambridge, Cambridgeshire, CB1 2HL |
| CRAWFORD, Alan Waldie RESIGNED | Director | 07 Sep 1995 | 03 Sep 1998 | | February 1943 | 56 Cecile Park, London, N8 9AU |
| CUNNINGHAM, Colin John Kirkaldy, Dr RESIGNED | Director | 17 Sep 1993 | 28 Aug 1997 | United Kingdom | January 1942 | 124 Milton Road, Cambridge, CB4 1LD |
| DARLING, Elizabeth Ann, Dr RESIGNED | Director | 17 Nov 2022 | 28 Nov 2025 | England | March 1968 | 70, Cowcross Street, London, EC1M 6EJ, England |
| DOWNES, John Kerry, Professor RESIGNED | Director | | 10 Sep 1992 | | December 1930 | 120 Redhatch Drive, Earley, Reading, Berkshire, RG6 2QR |
| DRAPER, Peter James RESIGNED | Director | 07 Sep 2000 | 01 Sep 2004 | United Kingdom | May 1943 | 23 Chiswick End, Meldreth, Royston, Hertfordshire, SG8 6LZ |
| DRAPER, Peter James RESIGNED | Director | | 10 Sep 1992 | United Kingdom | May 1943 | 23 Chiswick End, Meldreth, Royston, Hertfordshire, SG8 6LZ |
| DUNGAVELL, Ian Robert RESIGNED | Director | 05 Sep 1996 | 02 Sep 1999 | | September 1966 | 49 Cobden House, Arlington Road, London, NW1 7LL |
| FAIR, Alistair James, Dr RESIGNED | Director | 01 Dec 2021 | 28 Nov 2025 | Scotland | August 1982 | 20, Chambers Street, Edinburgh, EH1 1JZ, Scotland |
| FAIR, Alistair James, Dr RESIGNED | Director | 01 Sep 2011 | 31 Aug 2017 | Scotland | August 1982 | 70, Cowcross Street, London, EC1M 6EJ, England |
| FISH, Wendy, Dr RESIGNED | Director | 01 Dec 2021 | 31 May 2025 | England | September 1958 | 46, Elm Grove, London, SE15 5DE, England |
| FLEMINGTON, Maria Helena Louise Meyrick RESIGNED | Director | 07 Sep 1995 | 05 Sep 1996 | | January 1971 | The Porters Lodge Flat, Burghley House Burghley Park, Stamford, Lincolnshire, PE9 3JY |
| FRANKLIN, Geraint RESIGNED | Director | 01 Sep 2016 | 30 Sep 2019 | United Kingdom | September 1977 | 37, Clonmell Road, London, N17 6JY, England |
| FRASER, Murray, Professor RESIGNED | Director | 30 Sep 2019 | 17 Nov 2022 | England | July 1958 | 19, Tytherton Road, London, N19 4QB, England |
| GAPPER, Claire RESIGNED | Director | 03 Sep 1998 | 02 Sep 1999 | | November 1946 | 2 Millers Court, Chiswick Mall, London, W4 2PF |
| GAPPER, Claire RESIGNED | Director | 10 Dec 1990 | 28 Aug 1997 | | November 1946 | 2 Millers Court, Chiswick Mall, London, W4 2PF |
| GERAGHTY, Anthony Paul, Dr RESIGNED | Director | 03 Sep 2015 | 07 Sep 2018 | United Kingdom | May 1972 | 22, Buckingham Terrace, Bishophill Senior, York, YO1 6EE, England |
| GERBINO, Anthony, Dr RESIGNED | Director | 31 Aug 2017 | 01 Sep 2020 | United Kingdom | March 1968 | 40, Stratford Street, Oxford, OX4 1SW, England |
| GOMME, Austin Harvey, Professor RESIGNED | Director | 08 Sep 1994 | 06 Sep 2001 | | May 1930 | Barleybat Hall, Church Lawton, Stoke On Trent, Staffordshire, ST7 3DG |
| GRACE, Eleanor RESIGNED | Director | 19 Oct 2015 | 31 Dec 2019 | United Kingdom | October 1990 | 10, Burma Road, London, N16 9BJ, England |
| GRAY, Catriona Rosemary RESIGNED | Director | 03 Sep 2015 | 20 May 2016 | United Kingdom | October 1986 | Flat 8, 29-31 Adelaide Road, London, NW3 3QB, England |
| GREEN, Elizabeth Mary RESIGNED | Director | 05 Sep 1996 | 03 Sep 1998 | | September 1970 | 56 Penns Lane, Wylde Green, Sutton Coldfield, West Midlands, B72 1BD |
| GREEN, Simon Thomas RESIGNED | Director | 08 Sep 2005 | 31 Aug 2017 | Scotland | February 1961 | 21/8 Falcon Road West, Edinburgh, Midlothian, EH10 4AD |
| GREGORY, Alden John Dudley, Dr RESIGNED | Director | 01 Sep 2016 | 31 Dec 2019 | United Kingdom | December 1982 | Valentine Cottage, 40 Sunbury Lane, Walton-On-Thames, Surrey, KT12 2HU, England |
| HARPER, Roger Henley, Dr RESIGNED | Director | 13 Sep 1991 | 08 Sep 1994 | | December 1939 | 11 Collegiate Crescent, Sheffield, South Yorkshire, S10 2BA |
| HARWOOD, Elain, Dr RESIGNED | Director | 17 Sep 1993 | 05 Sep 1996 | United Kingdom | June 1958 | Top Flat (1) 2 Greenman Street, Islington, London, N1 8SB |
| HEMSOLL, David Edward RESIGNED | Director | 03 Sep 2015 | 31 Aug 2017 | United Kingdom | March 1954 | 53, Carless Avenue, Birmingham, B17 9BN, England |
| HIGGOTT, Gordon Leslie RESIGNED | Director | 07 Sep 2000 | 04 Sep 2003 | United Kingdom | April 1953 | 17 Windermere Avenue, London, NW6 6LP |
| HIRST, Lisa Ann RESIGNED | Director | 03 Sep 2015 | 30 Sep 2019 | England | August 1963 | 18, Snowbury Road, London, SW6 2NR, England |
| HOLDER, Julian, Dr RESIGNED | Director | 03 Sep 2015 | 28 Oct 2020 | United Kingdom | April 1957 | 8, Arran Avenue, Sale, Cheshire, M33 3NQ, England |
| HOLDER, Julian, Dr RESIGNED | Director | 05 Sep 2013 | 04 Sep 2014 | United Kingdom | April 1957 | 8, Arran Avenue, Sale, Cheshire, M33 3NQ, England |
| HORSFALL TURNER, Olivia Jane, Dr RESIGNED | Director | 05 Sep 2013 | 03 Sep 2015 | England | January 1980 | 63, Calvert Road, London, SE10 0DG, England |
| HOWARD, Deborah Janet, Dr RESIGNED | Director | 28 Aug 1997 | 07 Sep 2000 | Uk | February 1946 | 271 Hills Road, Cambridge, Cambridgeshire, CB2 2RP |
| HOWARD, Deborah Janet, Dr RESIGNED | Director | | 10 Sep 1992 | Uk | February 1946 | 271 Hills Road, Cambridge, Cambridgeshire, CB2 2RP |
| HOWARD, Maurice, Professor RESIGNED | Director | 05 Sep 2013 | 07 Sep 2018 | England | June 1948 | 7, Upper Wellington Road, Brighton, BN2 3AN, England |
| HOWARD, Maurice, Professor RESIGNED | Director | | 08 Sep 1994 | England | June 1948 | 7 Upper Wellington Road, Brighton, East Sussex, BN2 3AN |
| JACKSON, Neil Mckerrow Thornton RESIGNED | Director | 31 Aug 2017 | 01 Dec 2021 | England | September 1951 | 3 Tufton Court, Tufton Street, London, SW1P 3QH, England |
| JACKSON, Neil Mckerrow Thornton RESIGNED | Director | 05 Sep 2013 | 04 Sep 2014 | England | September 1951 | 3, Tufton Court, Tufton Street, London, SW1P 3QH, England |
| JEFFERY, Sally Roberta, Dr RESIGNED | Director | 13 Sep 1990 | 05 Sep 1996 | | February 1944 | 32 Princes Road, Wimbledon, London, SW19 8RB |
| JELLINEK, Luca RESIGNED | Director | 20 Oct 2020 | 16 Jan 2026 | England | January 1965 | 28, Ramillies Road, London, W4 1JN, England |
| JOHNSON, Ian Albert RESIGNED | Director | 01 Sep 2016 | 31 Dec 2019 | England | July 1951 | 9, Pymore Road, Bridport, Dorset, DT6 3XE, England |
| JONES, Nicholas John RESIGNED | Director | 20 May 2016 | 07 Sep 2018 | United Kingdom | June 1979 | 34, Catharine Street, Cambridge, CB1 3AW, England |
| KELSALL, Arthur Franklin RESIGNED | Director | 28 Sep 2005 | 04 Sep 2008 | United Kingdom | April 1943 | 4 Woodlands Avenue, London, N3 2NR |
| KELSALL, Arthur Franklin RESIGNED | Director | | 07 Nov 1994 | United Kingdom | April 1943 | 4 Woodlands Avenue, London, N3 2NR |
| KEWLEY, Jonathan Dennis Richard RESIGNED | Director | 05 Sep 2013 | 30 Sep 2019 | England | February 1966 | Flat G, 2 Calthorpe Street, London, WC1X 0JS, England |
| KINNEY, Laurence Worthy RESIGNED | Director | 13 Sep 1990 | 17 Sep 1993 | England | August 1935 | Brandon Mead, Old Park Lane, Farnham, Surrey, GU9 0AJ |
| LEGARD, James Augustin, Dr RESIGNED | Director | 07 Sep 2018 | 30 Sep 2019 | Scotland | August 1974 | 15/1, Brunswick Road, Edinburgh, EH7 5NQ, Scotland |
| LERMON, David Nicholas RESIGNED | Director | 18 Mar 2005 | 01 Sep 2016 | Wales | July 1945 | Beech House, Cotswold Avenue Lisvane, Cardiff, South Glamorgan, CF14 0TA |
| LOACH, Judi, Prof RESIGNED | Director | 06 Sep 2001 | 01 Sep 2011 | United Kingdom | April 1954 | 30, Africa Gardens, Cardiff, South Glamorgan, CF14 3BU |
| MAGUIRE, Alison Margaret, Dr RESIGNED | Director | 07 Nov 1994 | 07 Sep 2000 | | March 1939 | South Weston Cottage, South Weston, Thame, Oxfordshire, OX9 7EF |
| MAGUIRE, Alison Margaret, Dr RESIGNED | Director | 13 Sep 1991 | 08 Sep 1994 | | March 1939 | South Weston Cottage, South Weston, Thame, Oxfordshire, OX9 7EF |
| MARTINDALE, Andrew Roger RESIGNED | Director | 05 Sep 2013 | 31 Aug 2017 | Scotland | June 1969 | Flat 4, 23 London Street, Edinburgh, EH3 6LY, Scotland |
| MARTINDALE, Andrew Roger RESIGNED | Director | 20 Sep 1999 | 08 Sep 2005 | Scotland | June 1969 | Flat 4 23 London Street, Edinburgh, EH3 6LY |
| MATTHEWS, Anya RESIGNED | Director | 03 Sep 2015 | 19 Oct 2015 | United Kingdom | July 1980 | 1a, Westgrove Lane, Greenwich, London, SE10 8QP, England |
| MATTHEWS, Anya RESIGNED | Director | 05 Sep 2013 | 04 Sep 2014 | England | July 1980 | 44, Quernmore Road, London, N4 4QP, England |
| MAYS, Deborah Clare, Dr RESIGNED | Director | 13 Sep 1990 | 07 Sep 1995 | | August 1962 | 16 Hart Street, Edinburgh, Midlothian, EH1 3RN |
| MCCOMBIE, Grace RESIGNED | Director | 02 Sep 1999 | 08 Sep 2005 | United Kingdom | October 1931 | 12 Rectory Grove, Newcastle Upon Tyne, Tyne & Wear, NE3 1AL |
| MCKELLAR, Elizabeth Hazel, Professor RESIGNED | Director | 01 Jan 2021 | 10 Dec 2021 | England | July 1962 | 3, Mere Road, Oxford, OX2 8AN, England |
| MCLEES, Alexander David RESIGNED | Director | 03 Sep 1998 | 06 Sep 2001 | | November 1945 | 29 Cefn Coed Road, Cyncoed, Cardiff, South Glamorgan, CF2 6AP |
| MONCKTON, Linda, Doctor RESIGNED | Director | 07 Sep 2000 | 04 Sep 2003 | | July 1971 | Flat 3, 163 Alexandra Park Road, London, N22 7UL |
| MOREL, Anne-Francoise Marie, Dr RESIGNED | Director | 31 Aug 2017 | 29 Mar 2021 | Belgium | April 1983 | 645, Hubert Frere-Orbanlaan, 9000 Gent, Belgium |
| MORRICE, Richard John RESIGNED | Director | 01 Apr 1991 | 08 Sep 2005 | United Kingdom | February 1955 | 3 Stafford Road, Tunbridge Wells, Kent, TN2 4QZ |
| MORRISON, Kathryn Ann RESIGNED | Director | 03 Sep 2009 | 30 Aug 2012 | Uk | May 1959 | 28, Cowslip Hill, Letchworth Garden City, Hertfordshire, SG6 4HL |
| NEWMAN, John Arthur RESIGNED | Director | | 05 Sep 1996 | United Kingdom | December 1936 | 31 Gordon Road, Sevenoaks, Kent, TN13 1HE |
| O'HARA, Joanne Erin, Dr RESIGNED | Director | 05 Sep 2013 | 30 Sep 2019 | England | March 1984 | 70, Cowcross Street, London, EC1M 6EJ, England |
| PENNER, Barbara Jeanette, Professor RESIGNED | Director | 07 Sep 2018 | 30 Sep 2019 | United Kingdom | September 1970 | 41, Clissold Crescent, London, N16 9AR, England |
| PENNER, Barbara Jeanette, Professor RESIGNED | Director | 05 Sep 2013 | 04 Sep 2014 | United Kingdom | September 1970 | 41, Clissold Crescent, London, N16 9AR, England |
| PURCHAS, Denise Anne Kerr RESIGNED | Director | 08 Sep 1994 | 28 Aug 1997 | | April 1946 | 5 Canning Place, London, W8 5AD |
| RAWLINSON, Kent Alan Carew, Dr RESIGNED | Director | 04 Sep 2014 | 07 Sep 2018 | England | May 1976 | 15 Effra Mansions, Crownstone Road, London, SW2 1LU, England |