| FLETCHER, Colette, Dr ACTIVE | Secretary | 06 May 2025 | | | | De Morgan House, Russell Square, London, WC1B 4HS, England |
| ANJOS, Miguel Nuno Ferreira Fialho Dos, Professor ACTIVE | Director | 01 Jan 2026 | | Scotland | November 1970 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| ARCHIBALD, Thomas Welsh, Professor ACTIVE | Director | 01 Jan 2022 | | Scotland | October 1966 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| BAZARGANI, Mosab, Dr ACTIVE | Director | 27 Jun 2025 | | Wales | September 1981 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| KENT, Katherine Rosalind ACTIVE | Director | 01 Jan 2026 | | Wales | July 1982 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| LORRIMER, Stephen, Dr ACTIVE | Director | 01 Jan 2023 | | England | January 1968 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| PAGEL, Christina, Professor ACTIVE | Director | 01 Jan 2022 | | England | October 1975 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| PETROVIC, Sanja, Professor ACTIVE | Director | 01 Jan 2024 | | England | November 1963 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| PHILLIPS, Christina, Dr ACTIVE | Director | 01 Jan 2022 | | Wales | October 1965 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| ROBERTSON, Duncan Andrew, Dr ACTIVE | Director | 01 Jan 2026 | | England | June 1973 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| SCOTT, Robert Andrew ACTIVE | Director | 01 Feb 2019 | | England | October 1963 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| THIJSSEN, Jacco, Professor ACTIVE | Director | 01 Mar 2025 | | England | April 1976 | De Morgan House, Russell Square, London, WC1B 4HS, England |
| BLACKETT, Gavin RESIGNED | Secretary | 01 Jan 2025 | 06 May 2025 | | | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| BLACKETT, Ian Gavin RESIGNED | Secretary | 01 Nov 2006 | 31 Dec 2022 | | | 27 Fircroft, Kingsbury, Tamworth, Staffordshire, B78 2JU |
| HARGREAVES, Sebastian James RESIGNED | Secretary | 01 Jan 2023 | 31 Dec 2024 | | | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| MILES, Julian Fielden RESIGNED | Secretary | | 31 Oct 2006 | | | 76 Langleys Road, Birmingham, West Midlands, B29 6HP |
| ALBORES-BARAJAS, Pavel Alexei, Dr RESIGNED | Director | 01 Feb 2016 | 31 Dec 2019 | England | February 1975 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| BATSON, Jonathan RESIGNED | Director | 01 Jan 2017 | 31 Dec 2020 | England | April 1958 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| BECQUE, Peter David Laurence RESIGNED | Director | 01 Jan 2000 | 31 Dec 2005 | | November 1953 | Maricel 52a Llanvair Drive, Ascot, Berkshire, SL5 9LN |
| BEG, Sayara Firdaus RESIGNED | Director | 01 Jan 2015 | 31 Jan 2019 | England | December 1969 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| BELTON, Valerie, Prof. RESIGNED | Director | 01 Jan 2003 | 31 Dec 2006 | Scotland | August 1956 | 1-3 Blanefield Terrace, Blanefield, Stirlingshire, G63 9BB |
| BELTON, Valerie, Prof. RESIGNED | Director | 18 Mar 1993 | 31 Dec 1997 | Scotland | August 1956 | 1-3 Blanefield Terrace, Blanefield, Stirlingshire, G63 9BB |
| BENNELL, Julia Allison, Dr RESIGNED | Director | 01 Jan 2004 | 31 Dec 2006 | | December 1971 | 4 Glen Eyre Close, Bassett, Southampton, Hampshire, SO16 3GB |
| BENNETT, Ian John RESIGNED | Director | | 31 Dec 1992 | | April 1951 | 222 Hill Rise, Llanedeyrn, Cardiff, South Glamorgan, CF2 6UQ |
| BLACKHAM, Richard Barrington RESIGNED | Director | | 31 Dec 1996 | | November 1949 | 32 Daisy Lea Lane, Lindley, Huddersfield, West Yorkshire, HD3 3LP |
| BRAILSFORD, Sally Caroline, Dr RESIGNED | Director | 01 Jan 2004 | 31 Dec 2008 | United Kingdom | September 1951 | 188 Midanbury Lane, Bitterne Park, Southampton, Hampshire, SO18 4GX |
| BRYANT, James William, Prof RESIGNED | Director | | 31 Dec 1994 | United Kingdom | October 1946 | 38 Spring Hill Road, Sheffield, South Yorkshire, S10 1ES |
| BURKE, Edmund Kieran, Professor RESIGNED | Director | 01 Jan 2019 | 31 Dec 2023 | England | June 1964 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| BYDE, Rosemary RESIGNED | Director | 01 Jan 2021 | 31 Dec 2023 | Scotland | July 1977 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| CHAPMAN, Christopher Baker, Professor RESIGNED | Director | | 31 Dec 1994 | England | June 1939 | 10 Brookvale Road, Southampton, Hampshire, SO17 1QP |
| CHRISTER, Anthony Hugh, Professor RESIGNED | Director | | 31 Dec 1994 | | November 1940 | 56 Carlton Road, Hale, Altrincham, Cheshire, WA15 8RL |
| CLARK, Alistair Richard RESIGNED | Director | 01 Jan 2018 | 31 Dec 2020 | England | September 1954 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| CLARK, Alistair Richard RESIGNED | Director | 01 Jan 2001 | 31 Dec 2006 | England | September 1954 | Flat 3, 5 All Saints Road, Bristol, Avon, BS8 2JG |
| COLLINGWOOD, Suchi Patel, Dr RESIGNED | Director | 01 Jan 2016 | 31 Dec 2016 | England | September 1979 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| CONWAY, Duncan Arthur, Dr RESIGNED | Director | | 31 Dec 1991 | | September 1939 | 36 Torrington Drive, Potters Bar, Hertfordshire, EN6 5HS |
| COOPER, Ceri Anne RESIGNED | Director | 01 Jan 2003 | 31 Dec 2005 | | February 1976 | 25 Ashcombe Road, Wimbledon, London, SW19 8JP |
| CRAIG, Colin Livingstone RESIGNED | Director | 01 Jan 2004 | 31 Dec 2006 | | January 1969 | 7 Gunnersbury Park Mansions, Popes Lane Ealing, London, W5 4LY |
| CROCKER, John, Doctor RESIGNED | Director | 01 Jan 2007 | 31 Dec 2011 | United Kingdom | November 1948 | 18 Brookside Close, Paulton, Bristol, Avon, BS39 7NN |
| CROCKER, John, Doctor RESIGNED | Director | 01 Jan 1995 | 31 Dec 2000 | United Kingdom | November 1948 | 18 Brookside Close, Paulton, Bristol, Avon, BS39 7NN |
| CURRIE, Christine Susan Mary, Professor RESIGNED | Director | 01 Jan 2024 | 31 Dec 2025 | England | November 1977 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| DANGERFIELD, Brian Charles RESIGNED | Director | | 31 Dec 1991 | | February 1947 | 27 Radcliffe Park Road, Salford, Lancashire, M6 7WP |
| DAVIES, Ruth Marie RESIGNED | Director | 01 Jan 2007 | 31 Dec 2007 | | March 1948 | 81 Sea Road, East Preston, Littlehampton, West Sussex, BN16 1LN |
| DENNIS, Simon Michael RESIGNED | Director | 01 Jan 2001 | 31 Dec 2006 | | June 1970 | 13 Grayling Road, Pinewood, Ipswich, Suffolk, IP8 3NG |
| DISLEY, Ian James RESIGNED | Director | | 31 Dec 1998 | | May 1944 | 28 Willow Place, Braithwell, Rotherham, South Yorkshire, S66 7BD |
| DOWSLAND, William Brooks RESIGNED | Director | 01 Jan 2009 | 31 Dec 2011 | Wales | January 1950 | 5 Whitestone Lane, Newton, Swansea, West Glamorgan, SA3 4UH |
| DOWSLAND, William Brooks RESIGNED | Director | 01 Jan 2005 | 31 Dec 2006 | Wales | January 1950 | 5 Whitestone Lane, Newton, Swansea, West Glamorgan, SA3 4UH |
| DUNKERLEY, Peter Leslie RESIGNED | Director | 01 Jan 2004 | 31 Dec 2006 | United Kingdom | October 1946 | 66 Branston Road, Burton On Trent, Staffordshire, DE14 3BY |
| DYSON, Robert Graham, Professor RESIGNED | Director | 01 Jan 1997 | 31 Dec 2000 | United Kingdom | September 1942 | 8 Windmill Close, Kenilworth, Warwickshire, CV8 2GQ |
| EDGE, Jillian Pamela RESIGNED | Director | | 31 Dec 1992 | | January 1957 | 6 Kinecroft, Wallingford, Oxfordshire, OX10 0DT |
| EDWARDS, John Steven, Dr RESIGNED | Director | | 31 Dec 1992 | | April 1952 | 45 Brookvale Grove, Olton, Solihull, West Midlands, B92 7JH |
| EGLESE, Richard William RESIGNED | Director | 01 Jan 2016 | 31 Dec 2021 | England | July 1950 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| EGLESE, Richard William RESIGNED | Director | 01 Jan 2008 | 31 Dec 2012 | England | July 1950 | 40 Wyresdale Road, Lancaster, Lancashire, LA1 3DU |
| EGLESE, Richard William RESIGNED | Director | 01 Jan 1998 | 31 Dec 2003 | England | July 1950 | 40 Wyresdale Road, Lancaster, Lancashire, LA1 3DU |
| ELDER, Mark David, Dr RESIGNED | Director | 01 Jan 2006 | 31 Dec 2006 | Scotland | February 1957 | 2 Bayview, Kentallen, Appin, Argyll, PA38 4BU |
| EVANS, Kenneth James RESIGNED | Director | | 30 Sep 1992 | | April 1948 | 22 St Leonards Road, Surbiton, Surrey, KT6 4DE |
| FILDES, Robert Alan, Professor RESIGNED | Director | 16 Mar 1994 | 31 Dec 1997 | | December 1944 | 12 Eden Park, Lancaster, Lancashire, LA1 4SJ |
| FINLAY, Paul Nicholas, Dr RESIGNED | Director | 01 Jan 1992 | 31 Dec 1997 | | January 1941 | 36 Trevor Road, West Bridgford, Nottingham, Nottinghamshire, NG2 6FT |
| FORDER, Roger Arthur RESIGNED | Director | 01 Jan 2013 | 31 Dec 2015 | England | October 1946 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| FORDER, Roger Arthur RESIGNED | Director | 01 Jan 2008 | 31 Dec 2010 | England | October 1946 | 30 Brittens Close, Guildford, Surrey, GU2 9RJ |
| FORDER, Roger Arthur RESIGNED | Director | 12 Oct 2001 | 31 Dec 2006 | England | October 1946 | 30 Brittens Close, Guildford, Surrey, GU2 9RJ |
| FRANCO, Luis Alberto RESIGNED | Director | 01 Jan 2005 | 31 Dec 2006 | | June 1963 | 86 Crossway Road, Finham, Coventry, West Midlands, CV3 6JP |
| FREEMAN, James Macdonald RESIGNED | Director | 01 Jan 1996 | 31 Dec 2001 | | June 1949 | Lugano 9 Lansdowne Road, Buxton, Derbyshire, SK17 6RR |
| FRENCH, George Simon, Professor RESIGNED | Director | 16 Mar 1994 | 31 Dec 1994 | | March 1950 | 133 Buxton Old Road, Disley, Stockport, Cheshire, SK12 2BX |
| FRIEND, John Kimball, Professor RESIGNED | Director | 01 Jan 2000 | 31 Dec 2002 | | December 1930 | 17 Birks Wood Drive, Oughtibridge, Sheffield, S35 0HY |
| GEDDES, Alison Joan RESIGNED | Director | 01 Jan 1993 | 30 Sep 1994 | | October 1965 | 138 Lee Crescent, Bridge Of Don, Aberdeen, AB22 8FL |
| GIBB, James RESIGNED | Director | 01 Jan 2001 | 31 Dec 2004 | | August 1944 | Rosebery House, Church Street, Ampthill, Bedfordshire, MK45 2EH |
| GIBB, James RESIGNED | Director | 01 Jan 1994 | 31 Dec 1999 | | August 1944 | Rosebery House, Church Street, Ampthill, Bedfordshire, MK45 2EH |
| GILCHRIST, Warren Garland, Professor RESIGNED | Director | 01 Jan 1997 | 31 Dec 1999 | | July 1932 | 13 Chorley Avenue, Sheffield, South Yorkshire, S10 3RP |
| GRANT, Barry Stanley RESIGNED | Director | 01 Jan 2000 | 17 Oct 2003 | | July 1944 | 142 Waterfall Road, London, N14 7JN |
| GREGORY, Kenneth, Dr RESIGNED | Director | | 18 Mar 1997 | | March 1945 | 80 Cecil Park, Pinner, Middlesex, HA5 5HH |
| GRIFFITHS, Jeffrey Deacon, Professor RESIGNED | Director | 01 Jan 2010 | 31 Dec 2015 | United Kingdom | January 1940 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| GRIFFITHS, Jeffrey Deacon, Professor RESIGNED | Director | 01 Jan 2002 | 31 Dec 2008 | United Kingdom | January 1940 | 33 Parkfields, Pen-Y-Fai, Bridgend, Mid-Glamorgan, CF31 4NQ |
| GRIFFITHS, Jeffrey Deacon, Professor RESIGNED | Director | 01 Jan 1993 | 31 Dec 2000 | United Kingdom | January 1940 | 33 Parkfields, Pen-Y-Fai, Bridgend, Mid-Glamorgan, CF31 4NQ |
| HALEY, Keith Brian, Professor RESIGNED | Director | 01 Jan 2007 | 31 Dec 2009 | United Kingdom | November 1933 | 22 Eymore Close, Selly Oak, Birmingham, B29 4LB |
| HALLETT, David John RESIGNED | Director | 01 Dec 1992 | 27 Jun 1995 | | July 1944 | 85 Beech Drive, Shifnal, Shropshire, TF11 8HY |
| HALSALL, David Neil, Dr RESIGNED | Director | 16 Jan 2006 | 31 Dec 2006 | | February 1954 | 17 Malsis Road, Keighley, West Yorkshire, BD21 1EY |
| HANCOCK, Michael William RESIGNED | Director | 01 Jan 2001 | 31 Dec 2003 | | May 1948 | 20 Alton Way, Ashby Dela Zouch, Leicestershire, LE65 1ER |
| HANCOCK, Michael William RESIGNED | Director | 01 Jan 1995 | 31 Dec 1999 | | May 1948 | 20 Alton Way, Ashby Dela Zouch, Leicestershire, LE65 1ER |
| HANCOCK, Michael William RESIGNED | Director | | 30 Sep 1994 | | May 1948 | 20 Alton Way, Ashby Dela Zouch, Leicestershire, LE65 1ER |
| HARE, Andre Paul Gravel RESIGNED | Director | 01 Jan 1996 | 31 Dec 1998 | | March 1944 | 14 Toulmin Drive, St Albans, Hertfordshire, AL3 6EE |
| HARE, Andre Paul Gravel RESIGNED | Director | | 31 Dec 1994 | | March 1944 | 14 Toulmin Drive, St Albans, Hertfordshire, AL3 6EE |
| HARPER, Paul Robert, Dr RESIGNED | Director | 01 Jan 2004 | 31 Dec 2006 | | September 1972 | 20 Stockholm Drive, Hedge End, Southampton, Hampshire, SO30 0LJ |
| HOPES, John RESIGNED | Director | 01 Jan 2012 | 31 Dec 2021 | England | October 1956 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| HOPES, John Raymond RESIGNED | Director | 01 Jan 2011 | 31 Dec 2011 | United Kingdom | October 1956 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| HOPKINSON, Vincent Ralph Lawrence RESIGNED | Director | | 31 Dec 1996 | United Kingdom | November 1945 | 7 Merrow Croft, Guildford, Surrey, GU1 2XH |
| HOUGH, John RESIGNED | Director | 01 Jan 2001 | 31 Dec 2003 | | December 1942 | 19 Paget Rise, Abbots Bromley, Rugeley, Staffordshire, WS15 3EF |
| HOWICK, Susan Margaret, Professor RESIGNED | Director | 01 Jan 2019 | 31 Dec 2021 | Scotland | August 1968 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| JESSOP, Alan Thomas, Dr RESIGNED | Director | 01 Jan 2003 | 31 Dec 2005 | | June 1945 | Burdock, Cleatlam, Darlington, County Durham, DL2 3QS |
| JOHNS, Stuart Lionel RESIGNED | Director | 01 Jan 2007 | 31 Dec 2011 | United Kingdom | November 1963 | 26 Greystones Grange Road, Sheffield, South Yorkshire, S11 7JJ |
| JOHNS, Stuart Lionel RESIGNED | Director | 01 Jan 2000 | 31 Dec 2005 | United Kingdom | November 1963 | 26 Greystones Grange Road, Sheffield, South Yorkshire, S11 7JJ |
| JOHNSON, David Graham RESIGNED | Director | 01 Jan 1997 | 30 Jun 1998 | | September 1943 | Willow Cottage Smithy Lane, Odstone, Nuneaton, Warwickshire, CV13 0QS |
| KAUFMAN, Ruth Anne RESIGNED | Director | 01 Jan 2012 | 31 Dec 2018 | England | July 1953 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| KEEFE, Joanna RESIGNED | Director | 01 Jan 2004 | 31 Dec 2006 | | June 1977 | 20a Hazelwood Road, Walthamstow, London, E17 7AL |
| KLEIN, Jonathan Hilary, Dr RESIGNED | Director | | 31 Dec 1991 | | December 1953 | 89 St Blaize Road, Romsey, Hampshire, SO51 7JY |
| KOBBACY, Khairy Ahmed Helmy, Dr RESIGNED | Director | 01 Jan 1999 | 31 Dec 2003 | | April 1950 | WA15 |
| KOWALCZUK, Ruth Helen, Dr RESIGNED | Director | 01 Jan 2004 | 14 Oct 2005 | | July 1966 | 21 Parliament Street, Morecambe, Lancashire, LA3 1RQ |
| KUNC, Martin Horacio, Dr RESIGNED | Director | 01 Jan 2015 | 31 Dec 2017 | England | November 1969 | Seymour House, 12 Edward Street, Birmingham, B1 2RX |
| LANE, David Charles RESIGNED | Director | 01 Jan 2002 | 31 Dec 2006 | | January 1960 | 11 Rayleigh Road, London, SW19 3RE |
| LANE, David Charles, Dr RESIGNED | Director | 01 Oct 1992 | 31 Dec 1997 | | January 1960 | 80 Palmerston Road, Wimbledon, London, SW19 1PD |
| LAWRIE, Norman Lamont, Professor RESIGNED | Director | 16 Mar 1994 | 31 Dec 1994 | | August 1931 | Fairfields, Newton Port, Haddington, East Lothian, EH41 3LZ, Scotland |