| FLORIN, Dominique Anne, Dr ACTIVE | Secretary | 01 Apr 2010 | | | | 2, St. Andrews Place, London, NW1 4LB, England |
| CHICK, Jonathan, Professor ACTIVE | Director | 01 Nov 2009 | | United Kingdom | April 1945 | 2, St. Andrews Place, London, NW1 4LB, England |
| DOUGAN, Michael, Dr ACTIVE | Director | 01 May 2021 | | Scotland | September 1959 | 2, St. Andrews Place, London, NW1 4LB, England |
| DRUMMOND, Colin David, Professor ACTIVE | Director | 24 Nov 2011 | | United Kingdom | February 1958 | 2, St. Andrews Place, London, NW1 4LB, England |
| FOX, David, Dr ACTIVE | Director | 27 Nov 2024 | | England | January 1964 | 2, St. Andrews Place, London, NW1 4LB, England |
| GILVARRY, Eilish, Dr ACTIVE | Director | 01 Nov 2009 | | United Kingdom | August 1955 | 2, St. Andrews Place, London, NW1 4LB, England |
| MARSHALL, Elizabeth Jane, Dr ACTIVE | Director | 17 Sep 2023 | | England | August 1955 | 2, St. Andrews Place, London, NW1 4LB, England |
| MASSON, Steven, Dr ACTIVE | Director | 01 Jun 2023 | | United Kingdom | August 1976 | 2, St. Andrews Place, London, NW1 4LB, England |
| MORGAN, Marsha Yvonne, Dr ACTIVE | Director | 20 Jun 2018 | | England | June 1946 | 2, St. Andrews Place, London, NW1 4LB, England |
| RICE, Peter Martin, Dr ACTIVE | Director | 20 Jun 2018 | | Scotland | March 1958 | 2, St. Andrews Place, London, NW1 4LB, England |
| SMITH, Iain David, Dr ACTIVE | Director | 26 Nov 2009 | | Scotland | July 1959 | 2, St. Andrews Place, London, NW1 4LB, England |
| YOUNG, Robert Alasdair Brims, Dr ACTIVE | Director | 01 Mar 2002 | | United Kingdom | December 1947 | Dunsyre House,, Dunsyre, Carnwath, Lanarkshire, ML11 8NQ |
| ABRAHAM, Peter, Dr RESIGNED | Secretary | | 11 Jul 2000 | | | Rose Hill, Gascoigne Lane Ropley, Alresford, Hampshire, SO24 0BT |
| BARNARD, Ernest Edward Peter, Surgeon Rear Admiral RESIGNED | Secretary | | 01 Jul 1992 | | | Chesilcote Chapel Road, Swanmore, Southampton, Hampshire, SO32 2QA |
| RATCLIFFE, Guy, Brigadier RESIGNED | Secretary | 11 Jul 2000 | 01 Apr 2010 | | | Bridge House, Sand Street, Longbridge Deverill, Warminster, Wiltshire, BA12 7DS |
| BADAWY, Abdulla Abu-Baker, Dr RESIGNED | Director | 09 Nov 1994 | 09 Jul 2003 | | January 1941 | 60 Cheriton Drive, Thornhill, Cardiff, CF4 9DF |
| BARRY, Ralph, Doctor RESIGNED | Director | 13 Nov 1996 | 20 Nov 2001 | | January 1941 | Hollytree Cottage, Badgworth, Axbridge, Somerset, BS26 2QN |
| BEATTIE, Alistair Duncan, Dr RESIGNED | Director | 23 Apr 1993 | 11 Nov 2014 | Scotland | April 1942 | Flat 3/2, 47 Novar Drive, Glasgow, G12 9UB |
| BEWLEY, Thomas, Doctor Cbe RESIGNED | Director | 26 Nov 1998 | 25 Nov 1999 | | July 1926 | 4 Grosvenor Gardens Mews North, London, SW1W 0JP |
| BEWLEY, Thomas Henry, Dr RESIGNED | Director | | 15 Nov 1995 | | July 1926 | 11 Garrads Road, London, SW16 1JU |
| BHAKTA, Kunbla Mohan Gopal, Dr RESIGNED | Director | 21 Nov 1990 | 10 Nov 1993 | | May 1933 | Mid Wales Hospital, Talgarth, Brecon, Powys, LD3 0DS |
| BHAKTA, Kunbla Mohan Gopal, Dr RESIGNED | Director | | 10 Nov 1993 | | May 1933 | Mid Wales Hospital, Talgarth, Brecon, Powys, LD3 0DS |
| BLACK, Douglas Andrew Kilgour, Sir RESIGNED | Director | | 12 Nov 1997 | | May 1913 | The Old Forge, Duchess Close Whitchurch-On-Thames, Reading, Berks, RG8 7EN |
| BRUNT, Peter William, Professor RESIGNED | Director | | 01 May 2021 | Scotland | January 1936 | Flat 4 1 Hillpark Rise, Blackhall, Edinburgh, Midlothian, EH4 7BB |
| DAWSON, Anthony, Dr RESIGNED | Director | | 03 Nov 1992 | | May 1928 | 149 Harley Street, London, W1N 2DE |
| ELLIS, John Rogers, Sir RESIGNED | Director | | 09 Nov 1994 | | June 1916 | Little Monkhams, Monkhams Lane, Woodford Green, Essex, IG8 0NP |
| EVANS, Myrddin, Dr RESIGNED | Director | | 11 Nov 2009 | United Kingdom | September 1922 | 1 Park View, Llanddew, Brecon, Powys, LD3 9RL |
| FOWLIE, Douglas Gibb, Doctor RESIGNED | Director | 13 Nov 1996 | 11 Nov 2013 | Scotland | January 1946 | 6 Learney Place, Aberdeen, AB15 4UW |
| GERADA, Clare, Dr RESIGNED | Director | 01 Mar 2009 | 01 May 2022 | England | November 1959 | 283 Kennington Road, London, SE11 6BY |
| GHODSE, Adbol Hamid, Professor RESIGNED | Director | 13 Nov 1996 | 09 Jul 2003 | | April 1938 | 42 Alwyne Road, Wimbledon, London, SW19 7AE |
| GHODSE, Adbol Hamid, Professor RESIGNED | Director | 03 Nov 1992 | 24 Jun 1993 | | April 1938 | 42 Alwyne Road, Wimbledon, London, SW19 7AE |
| GILMORE, Ian Thomas, Professor Sir RESIGNED | Director | 01 Nov 2009 | 20 Jun 2018 | United Kingdom | September 1946 | 5 St Andrews Place, Regents Park, London, NW1 4LB |
| GLATT, Max Meier, Dr RESIGNED | Director | | 14 Aug 2002 | | January 1912 | 16 Southbourne Crescent, London, NW4 2JY |
| HANBURY, Benjamin John RESIGNED | Director | | 09 Nov 1994 | United Kingdom | January 1934 | Cogans, Piltdown, Uckfield, East Sussex, TN22 3XR |
| HARRIES, John Michael RESIGNED | Director | 08 Jul 1998 | 09 Jul 2003 | England | July 1936 | Blithe Barn, Ampney St Peter, Cirencester, Gloucestershire, GL7 5SH |
| HODGSON, Christopher, Dr RESIGNED | Director | 03 Nov 1992 | 11 Jul 2001 | | January 1940 | Hill House, 63 Anglesea Road, Ipswich, IP1 3PJ |
| HORE, Brian David, Dr RESIGNED | Director | | 01 May 2021 | United Kingdom | September 1937 | Ashlett House 22 Handforth Road, Wilmslow, Cheshire, SK9 2LU |
| HOWDLE, Peter David, Prof RESIGNED | Director | 26 Nov 1998 | 11 Nov 2009 | England | June 1948 | 1 St Catherine's Walk, Gledhow Lane, Leeds, West Yorkshire, LS8 1SB |
| HUNT, Roger Fenton, Dr RESIGNED | Director | | 27 Nov 2006 | | April 1933 | Greencliff Farm, Abbotsham, Bideford, Devon, EX39 5BL |
| JAUHAR, Pramod, Dr RESIGNED | Director | 25 Nov 1999 | 11 Nov 2009 | Scotland | March 1948 | 7 Dalziel Drive, Glasgow, Lanarkshire, G41 4JA |
| KAYE, Martin George RESIGNED | Director | | 12 Nov 1997 | | April 1921 | 56 Monkgate, York, North Yorkshire, YO3 7PF |
| KEMM, John Robert, Dr RESIGNED | Director | 03 Nov 1992 | 21 Jul 2004 | | March 1944 | 49 Meadow Hill Road, Birmingham, West Midlands, B38 8DF |
| LAMBERT, Norman Glenn, Dr RESIGNED | Director | | 09 Nov 1994 | | October 1934 | Acorn Cottage, 10 St Marys Mead, Witney, OX8 6EZ |
| MADDEN, John Spencer, Dr RESIGNED | Director | | 01 Mar 2009 | | November 1928 | Glendale 87 Mill Lane, Chester, Cheshire, CH2 1BS |
| MARMOT, Michael Gideon, Sir RESIGNED | Director | 01 Nov 2009 | 20 Jun 2018 | England | January 1945 | 5 St Andrews Place, Regents Park, London, NW1 4LB |
| MARTIN-SCOTT, Ian, Dr RESIGNED | Director | 03 Nov 1992 | 12 Nov 1997 | | December 1913 | Netherclay House Bishops Hull, Taunton, Somerset, TA1 5EE |
| MAYALL, Ruth Margaret, Dr RESIGNED | Director | 25 Nov 1999 | 11 Nov 2013 | United Kingdom | March 1954 | 18 Cherington Road, Cheadle, Cheshire, SK8 1LN |
| MCCANN, Michael Gerard, Dr RESIGNED | Director | 08 Jul 1998 | 25 Jun 2014 | England | August 1946 | 3 Dene Close, Outwood Lane Chipstead, Coulsdon, Surrey, CR5 3NW |
| MCCUNE, Catherine Anne, Dr RESIGNED | Director | 11 Jan 2010 | 01 Jun 2023 | United Kingdom | April 1966 | 2, St. Andrews Place, London, NW1 4LB, England |
| MCNEIL, Bruce RESIGNED | Director | | 08 Jul 1998 | | August 1924 | Netherby St Marys Drive, Dunblane, Perthshire, FK15 0DN |
| MIRZA, Zulfiquar, Dr RESIGNED | Director | 20 Jun 2018 | 01 May 2022 | England | October 1975 | 2, St. Andrews Place, London, NW1 4LB, England |
| MORGAN, Marsha Yvonne, Dr RESIGNED | Director | 03 Nov 1992 | 26 Nov 2002 | England | June 1946 | 26 Seaford Road, London, W13 9HT |
| MOYNIHAN, Noel, Sir RESIGNED | Director | | 09 Nov 1994 | | December 1916 | Herstmonceux Place Church Road, Flowers Green, Hailsham, East Sussex, BN27 1RL |
| MURLEY, Reginald Sydney, Sir RESIGNED | Director | 10 Nov 1993 | 02 Oct 1997 | | August 1916 | Cobden Hill House 63 Cobden Hill, Radlett, Hertfordshire, WD7 7JW |
| MURLEY, Reginald Sydney, Sir RESIGNED | Director | | 03 Nov 1992 | | August 1916 | Cobden Hill House 63 Cobden Hill, Radlett, Hertfordshire, WD7 7JW |
| MURRAY-LYON, Iain Malcolm, Doctor RESIGNED | Director | 15 Nov 1995 | 15 Nov 2017 | United Kingdom | August 1940 | 12 St James Gardens, London, W11 4RD |
| PATON, Alexander, Dr RESIGNED | Director | 19 Nov 2003 | 27 Nov 2006 | | March 1924 | 16 Hammer Lane, Warborough, Oxfordshire, OX10 7DJ |
| PAYTON, Colin, Dr RESIGNED | Director | 30 Mar 2009 | 13 Nov 2019 | United Kingdom | September 1953 | 9, Budbury Close, Bradford-On-Avon, Wiltshire, BA15 1QG |
| PETERS, Timothy John, Professor RESIGNED | Director | 03 Nov 1992 | 08 Apr 1994 | | May 1939 | 12 Cleveland Road, London, W13 8AU |
| POLLAK, Benno, Dr RESIGNED | Director | 03 Nov 1992 | 15 Nov 1995 | | September 1912 | Beech Cottage, Gibsons Hill, London, SW16 3EP |
| RITSON, Edward Bruce, Dr RESIGNED | Director | | 19 Nov 2025 | Scotland | March 1937 | 4 Mclaren Road, Edinburgh, Midlothian, EH9 2BH |
| ROSALKI, Sidney, Doctor RESIGNED | Director | 25 Nov 1999 | 09 Jul 2003 | | July 1930 | 10 Wimpole Mews, London, W1G 8PE |
| SAMWAYS, Diana Marjorie, Dr RESIGNED | Director | | 25 Nov 1999 | | September 1939 | 2 Pine View Close, Haslemere, Surrey, GU27 1DU |
| SAVILLE, Stephanie, Doctor RESIGNED | Director | 15 Nov 1995 | 01 Nov 2000 | | May 1927 | 30 Oakhill Court, Edge Hill, London, SW19 4NR |
| SHAW, George Kynoch Macgregor, Dr RESIGNED | Director | 03 Nov 1992 | 20 Feb 1996 | | December 1926 | 1 Claremont Road, Bickley, Bromley, Kent, BR1 2JL |
| SHIELDS, Robert, Sir RESIGNED | Director | 10 Nov 1993 | 06 Apr 1994 | | November 1930 | 81 Meols Drive, West Kirby, Wirral, Merseyside, CH48 5DF |
| TATE, Graham Harry Austin, Doctor RESIGNED | Director | 25 Nov 1999 | 19 Feb 2006 | | February 1942 | 9 Warwick Road, Southampton, Hampshire, SO15 7PF |
| TAYLOR, Douglas James Wilson, Dr RESIGNED | Director | 03 Nov 1992 | 14 Mar 1998 | | April 1923 | Ard Taigh, Fearnan, Aberfeldy, Perthshire, PH15 2PF |
| THILLAINAYAGAM, Andrew, Dr RESIGNED | Director | 01 Mar 2009 | 19 Nov 2025 | United Kingdom | May 1961 | 132, Dalling Road, Hammersmith, London, W6 0EP |
| THOMAS, Roger, Dr RESIGNED | Director | | 03 Nov 1992 | | February 1955 | 14 Lake Road East, Cardiff, CF2 5NN |
| THOMSON, Allan David RESIGNED | Director | 10 Nov 1993 | 14 Nov 2014 | United Kingdom | December 1936 | 64 Lee Park, Blackheath, London, SE3 9HZ |
| TOUQUET, Robin RESIGNED | Director | 15 Nov 1995 | 01 May 2021 | United Kingdom | August 1947 | 56 Inner Park Road, London, SW19 6DA |
| TROWELL, Joan Mary, Dr RESIGNED | Director | 26 Nov 1998 | 11 Nov 2009 | England | January 1941 | Camp Corner Cottage Old London Road, Milton Common, Thame, Oxfordshire, OX9 2JR |
| TURNBERG, Leslie Arnold, Lord RESIGNED | Director | 12 Nov 1997 | 27 Nov 2006 | | March 1934 | Flat 3, 17 Maresfield Gardens, London, NW3 5SN |
| WISEMAN, Simon Martin, Dr RESIGNED | Director | | 11 Nov 2010 | United Kingdom | December 1948 | 2 Saddlescombe Way, London, N12 7LS |