| BLANEY, Mark ACTIVE | Secretary | 01 Jun 2015 | | | | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| CAREY, Christopher Richard, Dr ACTIVE | Director | 24 Sep 2024 | | England | August 1972 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| RAMSAY, Sarah Jane, Dr ACTIVE | Director | 26 Apr 2022 | | Scotland | September 1967 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| SHANNON, Claire Nicola, Dr ACTIVE | Director | 26 Sep 2023 | | England | February 1964 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| THORNTON, Sarah Jane, Dr ACTIVE | Director | 23 Sep 2025 | | England | November 1966 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| LONEY, Kenneth RESIGNED | Secretary | 15 Feb 1995 | 18 Jun 1997 | | | Wildermead Seal Hollow Road, Sevenoaks, Kent, TN13 3SF |
| NORMAN, John, Professor RESIGNED | Secretary | | 15 Feb 1995 | | | 2 Russell Place, Southampton, Hampshire, SO17 1NU |
| RICHARDS, Sian RESIGNED | Secretary | 18 Mar 1998 | 24 Dec 1998 | | | 2 The Tyes, 19-21 Barnard Hill, London, N10 2HB |
| SMITH, Roger RESIGNED | Secretary | 18 Jun 1997 | 18 Mar 1998 | | | 48 Chatsworth Crescent, Hounslow, TW3 2PB |
| STOREY, Kevin Edward RESIGNED | Secretary | 01 Mar 1999 | 01 Jun 2015 | | | Bridge House, Rogues Hill, Penshurst, Kent, TN11 8BQ |
| BATCHELOR, Anna Marija, Dr RESIGNED | Director | 17 Sep 2012 | 11 Feb 2014 | United Kingdom | June 1956 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| BRENNAN, Liam Joseph, Dr RESIGNED | Director | 18 Sep 2013 | 06 Sep 2018 | England | October 1959 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| BRUNNING, Toni Louise, Dr RESIGNED | Director | 24 Sep 2024 | 23 Sep 2025 | England | July 1986 | 35, Red Lion Square, London, WC1R 4SG, England |
| DEARLOVE, Oliver Raymond, Dr RESIGNED | Director | 16 Apr 2008 | 17 Mar 2010 | England | January 1952 | 5, Colclough Close, Manchester, M40 3AN |
| DODDS, Christopher, Professor RESIGNED | Director | 21 Feb 2007 | 15 Sep 2009 | England | October 1950 | Orchard House 25 Doctors Lane, Hutton Rudby, Yarm, Cleveland, TS15 0EQ |
| DONALD, Fiona Alison, Dr RESIGNED | Director | 19 Sep 2017 | 24 Sep 2024 | England | October 1961 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| FAZACKERLEY, Erica Janice, Dr RESIGNED | Director | 08 Mar 2016 | 17 Sep 2019 | England | February 1956 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| FLETCHER, Simon James, Dr RESIGNED | Director | 06 Sep 2018 | 17 Sep 2019 | England | July 1960 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| GREAVES, John David, Dr RESIGNED | Director | 15 Sep 2009 | 14 Sep 2010 | | April 1947 | The Retreat, East Road, Longhorsley, Morpeth, Northumberland, NE65 8SY |
| GROCOTT, Michael Patrick William RESIGNED | Director | 17 Sep 2019 | 29 Sep 2020 | United Kingdom | May 1966 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| HARROP-GRIFFITHS, Alan William, Professor RESIGNED | Director | 29 Sep 2020 | 27 Sep 2022 | England | May 1958 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| HULF, Judith Ann, Dr RESIGNED | Director | 16 Apr 2008 | 15 Sep 2009 | England | May 1945 | 47 Alleyn Park, London, SE21 8AT |
| JOHANNSSON, Helgi Ellert, Dr RESIGNED | Director | 27 Sep 2022 | 24 Sep 2024 | England | December 1971 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| JONES, Hywel, Dr RESIGNED | Director | 14 Feb 2012 | 18 Sep 2013 | England | December 1952 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| JUSTINS, Douglas Malcolm, Dr RESIGNED | Director | 20 Mar 2001 | 16 Feb 2005 | England | May 1947 | 59 Vineyard Hill Road, Wimbledon, London, SW19 7JL |
| LANGTON, Jeremy Adam, Dr RESIGNED | Director | 15 Sep 2015 | 19 Sep 2017 | England | August 1958 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| MACRAE, William Rennie, Doctor RESIGNED | Director | | 16 Feb 2000 | | April 1933 | 4 Corrennie Gardens, Edinburgh, Midlothian, EH10 6DG |
| MAHAJAN, Ravi Prakash, Professor RESIGNED | Director | 20 Sep 2016 | 15 Sep 2021 | England | December 1957 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| MARKS, Richard Jeffrey, Dr RESIGNED | Director | 15 Sep 2015 | 20 Sep 2016 | United Kingdom | March 1956 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| MAY, Anne Elizabeth, Dr RESIGNED | Director | 16 Feb 2005 | 21 Feb 2007 | | December 1946 | Ringwood, Forest Drive, Kirby Muxloe, Leicestershire, LE9 2EA |
| MORTIMER, Andrew Joseph, Dr RESIGNED | Director | 18 Mar 1998 | 21 Feb 2007 | | October 1948 | Savannah 9 Hulme Drive, Timperley Green, Altrincham, Cheshire, WA15 7XJ |
| MYERSON, Keith Roger, Dr RESIGNED | Director | 16 Feb 2005 | 16 Apr 2008 | | February 1950 | Highlands Farm, Arlington Road West, Hailsham, East Sussex, BN27 3RD |
| NIGHTINGALE, Peter, Dr RESIGNED | Director | 21 Feb 2007 | 17 Sep 2012 | England | January 1952 | 29 Moorfield Road, West Didsbury, Manchester, Lancashire, M20 2UZ |
| NOLAN, Deborah Mary, Doctor RESIGNED | Director | 17 Sep 2012 | 09 Sep 2014 | England | August 1954 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| NOLAN, Deborah Mary, Doctor RESIGNED | Director | 17 Mar 2010 | 25 Jan 2012 | England | August 1954 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| NOLAN, Deborah Mary, Doctor RESIGNED | Director | 17 Mar 2010 | 25 Jan 2012 | England | August 1954 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| NORMAN, John, Professor RESIGNED | Director | | 18 Jun 1997 | | February 1935 | 2 Russell Place, Southampton, Hampshire, SO17 1NU |
| PERKINS, Russell, Dr RESIGNED | Director | 15 Sep 2021 | 26 Sep 2023 | England | February 1965 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| PRYS-ROBERTS, Cedric, Professor RESIGNED | Director | 15 Feb 1995 | 18 Mar 1998 | | August 1935 | Foxes Mead, Cleeve Hill Road, Bristol, Avon, BS49 4PG, England |
| ROSEN, Michael, Professor RESIGNED | Director | | 14 Feb 1995 | | October 1927 | 45 Hollybush Road, Cyncoed, Cardiff, South Glamorgan, CF2 6SZ |
| ROWBOTHAM, David John, Professor RESIGNED | Director | 11 Feb 2014 | 08 Mar 2016 | England | April 1955 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| ROWLANDS, Christopher John, Doctor RESIGNED | Director | 18 Mar 2003 | 16 Feb 2005 | | May 1964 | 29 Tanfield Drive, Ilkley, West Yorkshire, LS29 7RT |
| RUBIN, Anthony Paul, Dr RESIGNED | Director | 18 Jun 1997 | 18 Mar 1998 | | September 1937 | 42 Menelik Road, London, NW2 3RH |
| SNEYD, John Robert RESIGNED | Director | 20 Sep 2011 | 17 Sep 2012 | United Kingdom | September 1956 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| SPENCE, Alastair Andrew, Professor RESIGNED | Director | | 18 Jun 1997 | | September 1936 | Harewood, Kilmacolm, Renfrewshire, PA13 4MX |
| STRUNIN, Leo, Professor RESIGNED | Director | 18 Jun 1997 | 14 Feb 2001 | | November 1937 | Flat 154 Knutsford House, East Mount Street, London, E1 1BG |
| TOMLINSON, Andrew Alan, Dr RESIGNED | Director | 15 Sep 2009 | 20 Sep 2011 | England | December 1950 | Christmas House, Crackley Lane, Scot Hay, Staffordshire, ST5 6AP |
| TOMLINSON, Andrew Alan, Dr RESIGNED | Director | 21 Feb 2007 | 16 Apr 2008 | England | December 1950 | Christmas House, Crackley Lane Scot Hay, Newcastle, Staffordshire, ST5 6AP |
| VAN BESOUW, Jean-Pierre William Gerard, Dr RESIGNED | Director | 14 Sep 2010 | 15 Sep 2015 | United Kingdom | April 1957 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| VAUGHAN, Ralph Stephens RESIGNED | Director | 18 Mar 1998 | 18 Mar 2002 | | November 1940 | 17 Ash Tree Close, Radyr, Cardiff, CF4 8RY |
| VENN, Peter John Hex, Dr RESIGNED | Director | 09 Sep 2014 | 15 Sep 2015 | England | December 1954 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |
| WEBESTER, Victoria Jayne, Dr RESIGNED | Director | 18 Mar 2002 | 15 Feb 2003 | | September 1968 | Ash Dell Villa, Middle Handley, Sheffield, Yorkshire, S21 5RN |
| WILDSMITH, John Anthony Winston, Professor RESIGNED | Director | 16 Feb 2000 | 21 Feb 2007 | | February 1946 | 6 Castleroy Road, Broughty Ferry, Dundee, Angus, DD5 2LQ |
| WILLIAMS, Lucy Ann Cary, Dr RESIGNED | Director | 17 Sep 2019 | 26 Apr 2022 | England | March 1967 | Churchill House, 35 Red Lion Square, London, WC1R 4SG |