| BLATCHFORD, Stephen Brian ACTIVE | Director | 19 Nov 2023 | | England | December 1959 | 160, City Road, London, EC1V 2NX, England |
| BLOCKA, Daniel Paul ACTIVE | Director | 17 Aug 2011 | | Canada | May 1955 | 160, City Road, London, EC1V 2NX, England |
| BOONE, David Alan ACTIVE | Director | 05 Apr 2019 | | United States | April 1963 | 160, City Road, London, EC1V 2NX, England |
| FLEMING, Paul, Professor ACTIVE | Director | 24 Jun 2022 | | Northern Ireland | September 1953 | 160, City Road, London, EC1V 2NX, England |
| GARD, Steven Allen ACTIVE | Director | 11 Sep 2020 | | United States | March 1965 | 160, City Road, London, EC1V 2NX, England |
| METCALF, Cheryl Diane, Dr ACTIVE | Director | 01 Apr 2022 | | England | September 1979 | 160, City Road, London, EC1V 2NX, England |
| MOTEGI, Kokoro ACTIVE | Director | 05 Apr 2019 | | United States | December 1975 | 160, City Road, London, EC1V 2NX, England |
| BOOTH, Marjory Rosa RESIGNED | Secretary | 06 Apr 1993 | 31 Mar 1994 | | | Long Cottage, Marlborough Terrace, Combe, Oxford, OX8 8NN |
| DESBOROUGH, Patricia RESIGNED | Secretary | 29 Jan 2005 | 11 Jun 2011 | | | Dashwood, Hunts Hill Lane, Naphill, Buckinghamshire, HP14 4RL |
| HEYDON, Douglas William RESIGNED | Secretary | 01 Apr 1994 | 29 Jan 2005 | | | 11 Friday Court, North Street, Thame, Oxfordshire, OX9 3GA |
| AFFONSO, Mark Andrew RESIGNED | Director | 10 Jan 2005 | 09 May 2014 | England | April 1963 | 7 Winterbrook Lane, Wallingford, Oxfordshire, OX10 9EH |
| BLOOMSTEIN, Rex Ian RESIGNED | Director | 17 Jul 1999 | 04 Apr 2001 | United Kingdom | January 1942 | 25 Willow Road, Hampstead, London, NW3 1TL |
| BOYD, Elaine Jean RESIGNED | Director | 01 Apr 2022 | 07 Aug 2023 | Scotland | November 1969 | 160, City Road, London, EC1V 2NX, England |
| BUNDOC, Josephine Robredo, Doctor RESIGNED | Director | 25 Jan 2014 | 21 Mar 2015 | Philippines | January 1961 | The Saunderton Estate, Wycombe Road, Saunderton, High Wycombe, Buckinghamshire, HP14 4BF |
| CAREY, Peter Brian Ramsay, Doctor RESIGNED | Director | 06 Apr 1993 | 25 Aug 2008 | | April 1948 | 4 Osborne Close, Oxford, Oxfordshire, OX2 8BQ |
| CASTLE STEWART, Earl RESIGNED | Director | 29 Jul 1995 | 30 Jul 2000 | | August 1928 | Manor Farm, Babcary, Somerton, Somerset, TA11 7DT |
| CLEWS, Diana Maud RESIGNED | Director | 06 Apr 1993 | 06 May 1995 | United Kingdom | March 1945 | 18 Kirk Close, Oxford, Oxfordshire, OX2 8JN |
| COXEN, Ravynn Karet RESIGNED | Director | 06 Apr 1993 | 04 Nov 1995 | | October 1951 | 7 De Vere Cottages, London, W8 5AA |
| DAROSA, Debra, Doctor RESIGNED | Director | 20 Sep 2014 | 13 Dec 2016 | Usa | November 1954 | The Saunderton Estate, Wycombe Road, Saunderton, High Wycombe, Buckinghamshire, HP14 4BF |
| DARROW, Peter RESIGNED | Director | 28 Jul 2001 | 19 May 2013 | Usa | September 1950 | Mayer Brown & Platt 1675 Broadway, New York Ny 10019, New York, Usa |
| DE MEL, Lalith RESIGNED | Director | 17 Feb 2006 | 20 Jun 2013 | United Kingdom | May 1937 | 11 Kreisel Walk, Kew, Richmond, Surrey, TW9 3AL |
| DIXON, Philip Harold RESIGNED | Director | 06 May 1995 | 26 Jul 2003 | | February 1921 | 1 Forest Road, Richmond, Surrey, TW9 3BY |
| EVANS, Roy RESIGNED | Director | 29 Jul 1995 | 01 Nov 1997 | | April 1956 | 69 Lavender Grove, London, E8 3LR |
| FISK, John Robert RESIGNED | Director | 24 Sep 2011 | 29 Oct 2022 | United States | June 1943 | 160, City Road, London, EC1V 2NX, England |
| FOWLER, Robert RESIGNED | Director | 17 Jul 1999 | 19 May 2012 | France | August 1947 | 5 Rue Des Petits-Hotels, Paris, 75010, France |
| GARD, Steven Allen RESIGNED | Director | 11 Sep 2020 | 11 Sep 2020 | United States | August 1965 | 160, City Road, London, EC1V 2NX, England |
| HAMILTON, Norman RESIGNED | Director | 28 Jul 2001 | 13 Jan 2005 | | April 1948 | 5 Strathray Gardens, London, NW3 4PA |
| HAMZAH, Dato Bin Abdul Majid RESIGNED | Director | 06 Apr 1993 | 04 Nov 1995 | | December 1935 | 19 Jalan Setibakti No. 1, Damansara Heights, Kuala Lumpur, 50490, Malaysia |
| HONNEY, John Michael RESIGNED | Director | 25 Mar 2006 | 09 Feb 2008 | | May 1966 | 5 Leewood Court, 23 Hooley Range, Heaton Manor, Cheshire, SK4 4HU |
| IRVINE, Joy Anne RESIGNED | Director | 28 Jul 2001 | 20 Sep 2014 | Australia | November 1931 | 65a Harris Street, Warnambool Vic 3280, Australia |
| JOFFE, Roland RESIGNED | Director | 06 Apr 1993 | 06 May 1995 | | November 1945 | 662 North Robertson Boulevard, Los Angeles, California, 90069 |
| KLEYN, Sheila Molly RESIGNED | Director | 01 Apr 2022 | 14 Aug 2023 | England | November 1946 | 160, City Road, London, EC1V 2NX, England |
| LIDDELL, Alasdair RESIGNED | Director | 17 Jul 1999 | 13 Nov 2004 | England | January 1949 | 3 Brookfield Park, London, NW5 1ES |
| LUN, Somaly RESIGNED | Director | 27 Jul 1996 | 12 May 1999 | | November 1959 | 24 Curbridge Road, Witney, Oxfordshire, OX8 7JR |
| MARKS, Adrianne Barbara Ellis, The Hon RESIGNED | Director | 29 Jul 1995 | 30 Apr 2005 | | March 1934 | 39 Farm Avenue, London, NW2 2BJ |
| MARSHALL, Russell, The Honourable RESIGNED | Director | 30 Jul 2000 | 23 Mar 2004 | | February 1936 | New Zealand High Commission, New Zealand House, The Haymarket, London, SW1Y 4TQ |
| MARTIN, Craig Robert RESIGNED | Director | 24 Jul 2015 | 01 May 2018 | Singapore | May 1970 | 160, 160 City Road, London, EC1V 2NX, England |
| MCBRIAR, Edward Fullerton RESIGNED | Director | 10 Jan 2005 | 09 Nov 2018 | Northern Ireland | September 1943 | 1 Gloucester Court, Carnreagh Road, Hillsborough, County Down, BT26 6HD |
| MCCREA, Kenneth John RESIGNED | Director | 17 Feb 2006 | 21 Mar 2015 | United Kingdom | February 1956 | 29 Pear Tree Avenue, Coppull, Chorley, Lancashire, PR7 4NL |
| MCGILLIVRAY, Gavin RESIGNED | Director | 01 Mar 2005 | 24 Oct 2005 | | November 1957 | Flat 2a Weston Park, Weston, Hitchin, Hertfordshire, SG4 7BX |
| MERCER, Stewart William, Professor RESIGNED | Director | 17 Jul 1999 | 21 May 2005 | United Kingdom | February 1957 | 45 Jordan Lane, Edinburgh, Midlothian, EH10 4QX |
| MOENG, Phok RESIGNED | Director | 17 Jul 1999 | 02 May 2006 | | November 1943 | 121 Saint James Road, Sutton, Surrey, SM1 2TJ |
| O'ROURKE, Niamh RESIGNED | Director | 21 Nov 2015 | 28 Oct 2022 | Ireland | July 1967 | 108 Balally Drive, Dundrum, Dublin 16, Dublin, Ireland |
| ORR, John, Doctor RESIGNED | Director | 23 May 2015 | 08 May 2020 | Northern Ireland | July 1954 | 160, City Road, London, EC1V 2NX, England |
| REY-MATIUS, Reynaldo, Doctor RESIGNED | Director | 29 Oct 2016 | 25 Jan 2019 | Philippines | May 1964 | 160, 160 City Road, London, EC1V 2NX, England |
| SAGE, Irene, Dr RESIGNED | Director | 30 Jul 2000 | 07 Apr 2003 | | July 1949 | 38 Bramber House, Cromer Street, London, WC1H 8JS |
| SMITH, Anthony RESIGNED | Director | 06 Apr 1993 | 31 Oct 1999 | | March 1938 | Magdalen College, Oxford, OX1 1AU |
| THOMAS, Claire Phillipa RESIGNED | Director | 29 Jul 1995 | 17 Feb 2006 | | May 1965 | Flat 8 Philadelphia Court, 65 Uverdale Road, London, SW10 0SN |
| UK, Krisna RESIGNED | Director | 28 Apr 2007 | 15 Mar 2012 | United Kingdom | August 1975 | 80c, Regina Road, London, N4 3PP, United Kingdom |
| VUTHY, Chhoeurn, Doctor RESIGNED | Director | 25 Jan 2014 | 25 Jan 2019 | Cambodia | October 1962 | 160, 160 City Road, London, EC1V 2NX, England |
| WALKER, Brian Wilson RESIGNED | Director | 06 Apr 1993 | 06 May 1995 | | October 1930 | Biskets Church Hill, Arnside, Carnforth, Lancashire, LA5 0DW |
| WALL, Brian RESIGNED | Director | 24 Jun 2022 | 05 Jan 2025 | Ireland | July 1955 | 160, City Road, London, EC1V 2NX, England |
| WILSON, David James RESIGNED | Director | 16 Aug 2019 | 20 Jan 2020 | Northern Ireland | December 1963 | 160, City Road, London, EC1V 2NX, England |
| WINDASS, George Stanley RESIGNED | Director | 05 May 2001 | 26 Jul 2003 | | February 1930 | Rookery, Adderbury, Sanbury, OX17 3NA |
| YUTHO, Uch, Dr RESIGNED | Director | 17 Jul 1999 | 26 Jul 2003 | | September 1953 | C/O Ang Doung Hospital, PO BOX 2027, Phnom Penh, Cambodia, FOREIGN |