| TAYLOR, Sally ACTIVE | Secretary | 05 Nov 2009 | | | | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| ATKINSON, Caroline ACTIVE | Director | 09 Apr 2019 | | United States | May 1952 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| AVIRAL, Neha ACTIVE | Director | 22 Feb 2022 | | England | March 1989 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| BELO-OSAGIE, Hakeem Iguodala ACTIVE | Director | 22 Feb 2023 | | England | March 1955 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| BRENNAN, John Owen ACTIVE | Director | 22 Feb 2022 | | United States | September 1955 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| PARLY, Florence Marie Jeanne ACTIVE | Director | 11 Jul 2023 | | France | May 1963 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| RORSTED, Kasper Bo ACTIVE | Director | 28 Feb 2024 | | Germany | February 1962 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| SEDWILL, Mark Philip, Lord ACTIVE | Director | 28 Feb 2024 | | United Kingdom | October 1964 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| SKAUGEN, Grace, Dr ACTIVE | Director | 16 Jul 2019 | | Norway | November 1953 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| SYMONDS, Matthew John ACTIVE | Director | 11 Feb 2025 | | England | October 1969 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| SYMONDS, Matthew ACTIVE | Director | 21 Nov 2018 | | England | December 1953 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| DRAEGER, Michael John RESIGNED | Secretary | 25 Feb 2005 | 05 Nov 2009 | | | Flat 9, 112 Belgrave Road, London, SW1V 2BL |
| KING, David Edwin, Colonel RESIGNED | Secretary | 14 Jan 1999 | 25 Feb 2005 | | | Red Copse End Red Copse Lane, Boars Hill, Oxford, Oxfordshire, OX1 5ER |
| MCCOY, James Anthony Abernethy RESIGNED | Secretary | | 14 Jan 1999 | | | 28 Rashleigh House, Thanet Street, London, WC1H 9ES |
| ACKERMAN, Peter RESIGNED | Director | 09 Jul 1998 | 15 Jan 2003 | | November 1946 | 3229 R Street Nw, Washington Dc, 20007, Usa |
| AL-ABDLATIF, Yousef RESIGNED | Director | 20 Jul 1993 | 19 Jul 2001 | | November 1937 | PO BOX 21923, Safat 13080, Kuwait |
| ALTENBURG, Wolfgang Bruno RESIGNED | Director | | 19 Jul 2001 | | June 1923 | Birkenhof 44, Bremen, 2820, Germany |
| ANYAOKU, Emeka RESIGNED | Director | | 11 Jul 1996 | | January 1933 | Commonwealth Secretariat Pall Mall, London, SW1Y 5HX |
| BABBAGE, Ross, Professor RESIGNED | Director | 19 Jul 2001 | 15 Jan 2003 | | August 1949 | 46 Baracchi Crescent, Giralang, Act 2617, Australia |
| BALL, Desmond John, Professor RESIGNED | Director | 11 Jul 1996 | 19 Jul 2001 | | May 1949 | PO BOX 4, Canberra, 2601, Australian |
| BLACKWILL, Robert, Ambassador RESIGNED | Director | 07 Jul 2005 | 07 Jul 2011 | United States | August 1939 | 1275 Pennsylvania Avenue, 10th Floor, Washington Dc, 20004, Usa |
| BLAGOVOLIN, Sergei, Professor RESIGNED | Director | 23 Jun 1994 | 11 Jul 1996 | | August 1939 | Kotelnicheskaya Na 8, 1/15 Korp A Apartment 5, Moscow, 109240, Russia |
| BLUNDEN, Margaret Anne, Dr RESIGNED | Director | 15 Jan 2003 | 08 Jul 2004 | | May 1939 | Flat 13 30 Harley Street, London, W1N 1AB |
| BURT, Richard Reeves RESIGNED | Director | 15 Jul 1992 | 19 Jul 2001 | | March 1947 | 5215 Cammack Drive, Bethesda, Maryland, 20816, Usa |
| COHEN, Ronald Mourad, Sir RESIGNED | Director | 08 Jul 2004 | 08 Jul 2010 | England | August 1945 | 3 Stanley Crescent, London, W11 2NB |
| COOK, Michael John RESIGNED | Director | 15 Jan 2003 | 07 Jul 2005 | United Kingdom | October 1931 | 106 Fentiman Road, London, SW8 1QA |
| DANCHEV, Alexander, Professor RESIGNED | Director | 15 Jan 2003 | 07 Jul 2005 | | August 1955 | 15 Frenchay Road, Oxford, Oxfordshire, OX2 6TG |
| DANIKER, Gustav A, Dr RESIGNED | Director | | 09 Jul 1998 | | August 1928 | Sesslerweg 5, Kilchberg Ch-8802, FOREIGN, Switzerland |
| DE MARGERIE, Sophie-Caroline RESIGNED | Director | 18 Apr 2013 | 09 Apr 2019 | France | September 1956 | 1 Place Du Palais-Royal, Paris, 75001, France |
| DE MONTBRIAL, Thierry Rene RESIGNED | Director | | 15 Jul 1992 | | March 1943 | Institut Francais Des Relations Internationales, 6 Rue Ferrus Paris Cedex 14 75683, FOREIGN, France |
| DE VILLIERS, Fleur Olive Lourens RESIGNED | Director | 23 Jul 1997 | 31 Dec 2018 | United Kingdom | December 1937 | 14 Caversham Street, London, SW3 4AH |
| DEBOUZY, Olivier RESIGNED | Director | 09 Feb 2006 | 18 Apr 2010 | | September 1960 | 6-8 Avenue De Messine, Paris, 75008, FOREIGN, France |
| DESSOUKI, Ali E Hillal, Professor RESIGNED | Director | | 20 Jul 1993 | | August 1944 | Faculty Of Economics & Political Science, Cairo University Cario, FOREIGN, Egypt |
| DURRANI, Mahmud Ali RESIGNED | Director | 19 Jul 2001 | 15 Jan 2003 | | September 1941 | 10 Golf Road, Rawalpindi Cantt, Punjab 46000, Pakistan |
| ELLSWORTH, Robert Fred, Honorable RESIGNED | Director | | 18 Jul 2002 | | November 1926 | 24120 Old Hundred Road, Dickerson Maryland 20842, FOREIGN, Usa |
| EMMOTT, William RESIGNED | Director | 17 Nov 2016 | 16 Nov 2025 | United Kingdom | August 1956 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| EMMOTT, William John RESIGNED | Director | 12 Nov 2009 | 09 Jul 2015 | United Kingdom | August 1956 | Marsh Hill House, Dulverton, Somerset, TA22 9QF |
| FAURBY, Ib RESIGNED | Director | | 11 Jul 1996 | | February 1941 | Jernbane Alle 35, Taastrup Dk-2630, FOREIGN, Denmark |
| FORSTMOSER, Peter, Professor Doctor RESIGNED | Director | 08 Jul 2010 | 18 Nov 2015 | Switzerland | January 1943 | Niederer Kraft & Frey Ag, Bahnhodstrasse 13, Zurich, Ch-8001, Switzerland |
| FREEDMAN, Lawrence David, Sir RESIGNED | Director | 20 Jul 1993 | 18 Jul 2002 | United Kingdom | December 1948 | 18 Wilton Crescent, Wimbledon, London, SW19 3QZ |
| FREEDMAN, Lawrence David, Sir RESIGNED | Director | | 15 Jul 1992 | United Kingdom | December 1948 | 18 Wilton Crescent, Wimbledon, London, SW19 3QZ |
| FRICAUD-CHAGNAUD, Charles Georges RESIGNED | Director | | 15 Jun 1992 | | April 1923 | Ecole Militaire - 21 Place Joffre, Paris 75007, FOREIGN, France |
| FROMM, Joseph RESIGNED | Director | | 10 Jul 1995 | | January 1920 | Post Office Box 503, Mclean Virginia 22101, FOREIGN, Usa |
| GERGORIN, Jean-Louis RESIGNED | Director | 07 Jul 2005 | 10 Jul 2008 | | April 1946 | Matra Executive Office, 4 Rue De Presbourg, Paris, 75116, FOREIGN, France |
| GERGORIN, Jean-Louis RESIGNED | Director | 15 Jul 1992 | 19 Jul 2001 | | April 1946 | Matra Executive Office, 4 Rue De Presbourg, Paris, 75116, FOREIGN, France |
| GOTLIEB, Allan RESIGNED | Director | 11 Jul 1996 | 13 Jul 2000 | | February 1928 | 127 Roxborough Drive, Toronto, M4w 1x5, Canada |
| GUPTA, Shekhar RESIGNED | Director | 11 Jul 1996 | 18 Jul 2002 | | August 1957 | C6 57 5 D A, New Delhi, 110016, India |
| GUTHRIE, Charles Ronald Llewelyn, Field Marshal The Lord RESIGNED | Director | 12 Jul 2007 | 07 May 2014 | United Kingdom | November 1938 | New Court, St Swithins Lane, London, EC4P 4DU |
| GUTHRIE, Charles Ronald Llewelyn, Field Marshal The Lord RESIGNED | Director | 19 Jul 2001 | 15 Jan 2003 | United Kingdom | November 1938 | New Court, St Swithins Lane, London, EC4P 4DU |
| HAFTENDORN, Helga, Professor RESIGNED | Director | | 11 Jul 1996 | | September 1933 | Auf Dem Grat 33, Berlin 33 D-1000, Germany |
| HAUSER, Rita Eleanore, Dr RESIGNED | Director | 11 Jul 1996 | 13 Jul 2002 | | July 1934 | 700 Park Avenue, New York, 10021, Usa |
| HEISBOURG, Francois RESIGNED | Director | 11 Jul 1996 | 31 Dec 2018 | France | June 1949 | 88 Rue De Sevres, Paris 75007, FOREIGN, France |
| HERNANDEZ, Carolina Galicia, Professor Dr RESIGNED | Director | 19 Jul 2001 | 15 Jan 2003 | | April 1941 | 37m Viola St, Area 3, U P Campus, Diliman, Quezon City 1101, Philippines |
| HILLEN, John, Dr RESIGNED | Director | 12 Jul 2007 | 07 Jul 2011 | Usa | February 1966 | 3475 Lloyd Hill Ct, Oakton, Virginia, 22124, IRISH, Usa |
| HILLEN, John, Dr RESIGNED | Director | 15 Jan 2003 | 07 Jul 2005 | Usa | February 1966 | 3475 Lloyd Hill Ct, Oakton, Virginia, 22124, IRISH, Usa |
| HOFFMANN, Andre Serenus RESIGNED | Director | 08 Jul 2004 | 08 Jul 2010 | | May 1958 | PO BOX 738 4 Place Du Casino, Morges, Vd, 1110, Switzerland |
| HULDT, Bo Kristofer, Dr RESIGNED | Director | | 21 Sep 1992 | | April 1941 | Swedish Institute Of International Affairs, Box 1253 (Lilla Nygatan 23) 111 82 Stockholm, FOREIGN, Sweden |
| JACKMAN, Henry Newton Rowell, The Honourable RESIGNED | Director | 15 Jul 1992 | 23 Jun 1994 | | June 1932 | 19 Rosedale Road, Toronto, Ontario, M4W 2PI, Canada |
| JONES, Christopher Ian Montague RESIGNED | Director | 22 Nov 2013 | 21 Nov 2024 | United Kingdom | July 1955 | 110, Banbury Road, Oxford, Oxon, OX2 6JU, United Kingdom |
| JONES, Christopher Ian Montague RESIGNED | Director | 07 Jul 2005 | 07 Jul 2011 | United Kingdom | July 1955 | 110 Banbury Road, Oxford, OX2 6JU |
| KAISER, Karl, Professor Dr RESIGNED | Director | | 11 Jul 1996 | | December 1934 | Kronprinzenstr 68, Bonn 2 5300, Germany |
| KAMER, Hansrudolf, Dr RESIGNED | Director | 09 Jul 1998 | 15 Jan 2003 | | December 1945 | Baumgartenstrasse 6, Kusnacht Ch - 8700, Zurich, Switzerland |
| KELLEHER, Catherine Mcardle, Professor RESIGNED | Director | | 31 Dec 1994 | | January 1939 | 11347 Empire Lane, Rockville Maryland 20852, FOREIGN, Usa |
| KRAUSE, Joachim, Doctor RESIGNED | Director | 16 Jul 1999 | 15 Jan 2003 | | February 1951 | Paul-Klee-Str. 13, Meckenheim, North-Rhine Westphalia, Germany 53340, FOREIGN |
| LAUK, Kurt, Dr RESIGNED | Director | 16 Nov 2017 | 07 Nov 2023 | Germany | May 1946 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| LAUK, Kurt, Dr RESIGNED | Director | 08 Nov 2010 | 08 Jul 2016 | Germany | May 1946 | 1a Koeigstrasse, Stuttgart, 70173, Germany |
| LAUK, Kurt Joachim, Dr RESIGNED | Director | 11 Jul 1996 | 12 Jul 2007 | | May 1946 | Taunusbogen 10, Essen Bredeney 45133, Germany |
| LEE, Chung Min RESIGNED | Director | 21 Nov 2018 | 19 Nov 2025 | United States | February 1960 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| LELLOUCHE, Pierre, Dr RESIGNED | Director | 23 Jun 1994 | 18 Jul 2002 | | May 1951 | 186 Rue De Rivoli, Paris, 75001, FOREIGN, France |
| LEW, Hyuck-In RESIGNED | Director | | 29 Jan 1999 | | January 1934 | 6-85 Hyehwa-Dong, Chongno Gu, Seoul, 110-530, Korea |
| LEWIS, Flora RESIGNED | Director | | 20 Jul 1993 | | July 1922 | The New York Times, 229 West 43rd Street New York 10036, FOREIGN, Usa |
| MACLAREN, Roy, The Hon. RESIGNED | Director | 19 Jul 2001 | 15 Jan 2003 | | October 1934 | 425 Russell Hill Road, Toronto, Ontario, M5P 2S4, Canada |
| MALLET, Jean-Claude, Monsieur RESIGNED | Director | 07 Jul 2011 | 01 Jun 2012 | France | March 1955 | Conseil D'Etat, 1 Pla Ce Du Palais Royal, Paris, 75001, France |
| MERLINI, Cesare, Professor RESIGNED | Director | | 15 Jul 1992 | | April 1933 | Via Arangio Ruiz 7, Rome 00165, FOREIGN, Italy |
| MILLAR, Thomas Bruce, Professor RESIGNED | Director | | 15 Jul 1992 | | October 1925 | 5-13 Belsize Grove, London, NW3 4UX |
| MILLER, Steven Edward RESIGNED | Director | 20 Jul 1993 | 18 Jul 2002 | | July 1952 | 12 Buehler Road, Bedford, Ma 01730-1127, Usa |
| MORRISON, David John RESIGNED | Director | 15 Jan 2003 | 07 Jul 2005 | | January 1959 | 21, Albert Bridge Road, London, SW11 4PX |
| NAUMANN, Klause, General RESIGNED | Director | 16 Jul 1999 | 15 Jan 2003 | | May 1939 | Markweg 5a, Otter Fing, 83624, Germany |
| NEVILLE JONES, Lilian Pauline, Baroness RESIGNED | Director | 11 Jul 1996 | 07 Jul 2005 | United Kingdom | November 1939 | 11, Smith Terrace, London, SW3 4DL |
| NEWTON, John Nigel RESIGNED | Director | 06 Feb 2012 | 20 Feb 2018 | England | June 1955 | Bloomsbury Publishing Plc, 50 Bedford Square, London, WC1B 3DP |
| NISHIHARA, Masashi, Professor RESIGNED | Director | | 10 Jul 1995 | | August 1937 | 3-16-11 Shonan Takatori, Yokosuka-Sh2 Kanagawa Ken 237, FOREIGN, Japan |
| NYE, Joseph Samuel, Professor RESIGNED | Director | | 20 Jul 1993 | | January 1937 | 1932 Massachusetts Avenue, Lexington Massachusetts 02173, Usa |
| O'NEILL, Robert John, Professor RESIGNED | Director | 15 Jul 1992 | 18 Jul 2002 | | November 1936 | Vine Cottage, Old Minster Lovell, Minster Lovell, Witney, Oxfordshire, OX8 5RN |
| PENTTILA, Risto, Dr RESIGNED | Director | 03 Nov 2011 | 16 Nov 2017 | Finland | March 1959 | Finland Chamber Of Commerce, World Trade Centre, Aleksanterinkatu 17, Fi00101 Helsinki, Finland |
| POWELL, Charles David, Lord RESIGNED | Director | 07 Jul 2011 | 04 Jul 2017 | United Kingdom | July 1941 | 24, Queen Anne's Gate, London, SW1H 9AA, Uk |
| RAMSBOTHAM, Lord RESIGNED | Director | 31 Jul 1996 | 18 Jul 2002 | | November 1934 | 14 Kelso Place, London, W8 5QD |
| RICH, Michael David RESIGNED | Director | 19 Jul 2001 | 15 Jan 2003 | United States | January 1953 | 1066 Priceton Street, Santa Monica, California 90403, U S A |
| ROBERTS, Edward Adam, Professor Sir RESIGNED | Director | 15 Jan 2003 | 12 Jul 2007 | England | August 1940 | 48 Thorncliffe Road, Oxford, Oxfordshire, OX2 7BB |
| ROE, Catherine RESIGNED | Director | 07 Jul 2016 | 13 Jul 2022 | England | April 1961 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| SANDHU, Kernial S, Professor RESIGNED | Director | | 02 Dec 1992 | | July 1929 | Institute Of Southeast Asian Studies, Heng Mui Keng Terrace Singapore 0511, FOREIGN, Singapore |
| SATO, Selzaburo, Professor RESIGNED | Director | 23 Jul 1997 | 28 Nov 1999 | | January 1932 | 2-3-5 Eifuku, Suginami-Ku 168-0064, Tokyo, FOREIGN, Japan |
| SCHIFF, Zeev Alter RESIGNED | Director | 20 Jul 1993 | 18 Jul 2002 | | July 1932 | 17 Bet Zuri St, Tel-Aviv, 69122, Israel |
| SCHOLEY, David Gerald, Sir RESIGNED | Director | | 20 Jul 1993 | | June 1935 | Heath End House Spaniards Road, London, NW3 7JE |
| SEAMAN, Thomas Wylie RESIGNED | Director | 15 Jan 2003 | 11 Jul 2019 | England | November 1952 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |
| SILVESTRI, Stefano, Professor RESIGNED | Director | 23 Jul 1997 | 15 Jan 2003 | | February 1942 | Via Della Lungara 21, Rome, 00165, Italy |
| SILVESTRI, Stefano, Signor RESIGNED | Director | 15 Jul 1992 | 31 Mar 1995 | | August 1992 | Circ Ne Clodia 167, Rome 00195, Italy |
| SIMONET, Henri RESIGNED | Director | | 15 Jul 1992 | | May 1931 | 34 Avenue Henri Roosevelt, Brussels 1050, FOREIGN, Belgium |
| STORMONTH DARLING, Peter RESIGNED | Director | 15 Jan 2003 | 12 Jul 2007 | England | September 1932 | 7 Swan Walk, London, SW3 4JJ |
| SUNG-JOO, Han RESIGNED | Director | 16 Jul 1999 | 18 Jul 2002 | | September 1940 | 1-702 Hannam Heights, Oksu-Dong, Seoul, 133100, Korea |
| SYMONDS, Matthew John RESIGNED | Director | 08 Feb 2017 | 22 Feb 2023 | England | October 1969 | Arundel House, 6 Temple Place, London, WC2R 2PG, England |