| DONNELLY, Brendan Patrick ACTIVE | Secretary | 13 Oct 2008 | | | | 61 Leopold Road, London, N2 8BG |
| BISHOP, Graham Porteous ACTIVE | Director | 27 Feb 2019 | | England | April 1949 | 61, Leopold Road, London, N2 8BG, England |
| COLLIGNON, Stefan, Prof ACTIVE | Director | 18 Jan 2006 | | France | December 1951 | 61, Leopold Road, London, N2 8BG, England |
| DONNELLY, Brendan Patrick ACTIVE | Director | 29 Jun 2026 | | England | August 1950 | 61, Leopold Road, London, N2 8BG, England |
| LAMING, Richard Arthur Charles ACTIVE | Director | 16 Jan 2007 | | England | September 1967 | 61, Leopold Road, London, N2 8BG, England |
| MAC LEAN, Nicolas ACTIVE | Director | | | England | January 1946 | 61, Leopold Road, London, N2 8BG, England |
| MELDING, David Robert Michael ACTIVE | Director | 02 Feb 2022 | | United Kingdom | August 1962 | 61, Leopold Road, London, N2 8BG, England |
| MORELAND, Robert John ACTIVE | Director | 01 Oct 2009 | | England | August 1941 | 61, Leopold Road, London, N2 8BG, England |
| STEVENS, John Christopher Courtenay ACTIVE | Director | 01 Jan 1993 | | England | May 1955 | 61, Leopold Road, London, N2 8BG, England |
| COWIE, Harry RESIGNED | Secretary | 03 Nov 1998 | 13 Oct 2008 | | | 39a Palace Road, East Molesey, Surrey, KT8 9DJ |
| DIXON, Deborah RESIGNED | Secretary | | 31 Mar 1998 | | | 57a Dulwich Road, Dulwich Road, London, SE24 0NJ |
| GOULEME, Valerie Claire RESIGNED | Secretary | 30 Mar 1998 | 31 Jul 1998 | | | 22 Artesian Close, Hornchurch, Essex, RM11 1AB |
| ADLER, Ota RESIGNED | Director | | 08 Mar 1995 | | December 1911 | 13 Chester Square, London, SW1W 9HH |
| ADONIS, Andrew RESIGNED | Director | 01 May 1991 | 20 Jan 2020 | United Kingdom | February 1963 | 81 Anson Road, London, N7 0AS |
| ARKI, Anna Terez RESIGNED | Director | 09 Oct 2000 | 13 Jan 2016 | United Kingdom | December 1943 | 27 Sterndale Road, London, W14 0HT |
| BARTON, Basil David RESIGNED | Director | 13 Apr 1998 | 02 Oct 2009 | | April 1920 | Loafers Bosham Lane, Bosham, Chichester, West Sussex, PO18 8HL |
| BASTON, David RESIGNED | Director | | 14 Jul 1993 | | July 1910 | Wooyers, Old Bosham, W Sussex, PO18 8HL |
| BEGG, Iain George RESIGNED | Director | 02 Oct 1995 | 15 Oct 2021 | United Kingdom | April 1952 | 61, Leopold Road, London, N2 8BG, England |
| BISHOP, Graham Porteous RESIGNED | Director | | 02 Nov 2015 | England | April 1949 | North Lodge North Trade Road, Battle, East Sussex, TN33 0HY |
| BOGDANOR, Vernon RESIGNED | Director | | 16 Jun 1994 | | July 1943 | 1 Blenheim Drive, Oxford, OX1 4AS |
| BOWYER, John RESIGNED | Director | | 14 Jul 1993 | | December 1930 | 61 Hampton Road, London, E7 0NX |
| BURGESS, Michael RESIGNED | Director | | 23 Feb 2018 | United Kingdom | March 1949 | The Old Bakery, The Street, Woodnesborough, Sandwich, Kent, CT13 0ND |
| BURROWS, Bernard, Sir RESIGNED | Director | | 30 Jun 1994 | | July 1910 | Rubens West, East Dean, W Sussex, PO18 0JJ |
| COOKE, John Arthur RESIGNED | Director | 01 Jan 2006 | 20 Jan 2020 | United Kingdom | April 1943 | 29 The Avenue, Richmond, Surrey, TW9 2AL |
| CORNFORD, James Peter RESIGNED | Director | 01 Jan 1993 | 13 Jul 1995 | | January 1935 | 24 High Street, Ringstead, Hunstanton, Norfolk, PE36 5AF |
| COTTRELL, Alison Mary RESIGNED | Director | 19 Mar 1998 | 23 Feb 2002 | England | June 1964 | W1H |
| DENTON, Geoffrey Richard RESIGNED | Director | 01 Sep 1993 | 23 Apr 2001 | | June 1931 | 11 Oakhill Avenue, London, NW3 7RD |
| DONNELLEY, Martin RESIGNED | Director | | 14 Jul 1993 | | June 1958 | 19 St Georges Square, London, SW1V 2HX |
| DUFF, Andrew RESIGNED | Director | | 31 Jan 1993 | | December 1950 | 15 Mount Pleasant, Cambridge, Cambridgeshire, CB3 0BL |
| EMERSON, Robert Daniel RESIGNED | Director | 09 Nov 1994 | 14 May 2019 | United Kingdom | July 1929 | 5, Prima Road, London, SW9 0NA, England |
| ENRIGHT, Derek Anthony RESIGNED | Director | 01 Sep 1992 | 07 Sep 1995 | | August 1935 | 112 Carleton Road, Pontefract, West Yorkshire, WF8 3NQ |
| FOREMAN, Francis Nigel RESIGNED | Director | 01 Mar 1993 | 22 Jul 2019 | United Kingdom | March 1943 | 98 Leathermarket Court, Leathermarket Street, London, SE1 3HT |
| FORSYTH, Murray, Prof RESIGNED | Director | | 13 Jul 1995 | | October 1936 | 28 Stockerston Road, Uppingham, Oakham, Leicestershire, LE15 9UD |
| FRASER, Maurice RESIGNED | Director | 28 Feb 2000 | 12 Feb 2016 | United Kingdom | March 1960 | 31 Ladbroke Road, London, W11 3PD |
| GOW, David Richard RESIGNED | Director | 02 Feb 2022 | 03 Nov 2025 | Scotland | April 1945 | 61, Leopold Road, London, N2 8BG, England |
| GOW, David Richard RESIGNED | Director | 23 Jan 2013 | 02 Nov 2015 | Scotland | April 1945 | 3/2, Fettes Row, Edinburgh, EH3 6SF, Scotland |
| GREENGROSS, Sally, Lady RESIGNED | Director | 14 Dec 1998 | 31 Jul 2018 | United Kingdom | June 1935 | 9 Dawson Place, London, W2 4TD |
| HAMILL, Claudia RESIGNED | Director | 09 Oct 2000 | 09 Nov 2021 | United Kingdom | March 1949 | 61, Leopold Road, London, N2 8BG, England |
| HASELER, Stephen Michael Alan, Director RESIGNED | Director | 08 Nov 2011 | 20 Jul 2017 | England | January 1942 | 2, Thackeray House, Ansdell Street, London, W8 5HA, England |
| HENIG, Stanley RESIGNED | Director | | 26 Feb 2001 | England | July 1939 | 10 Yealand Drive, Lancaster, Lancashire, LA1 4EW |
| HILTON, Isabel Nancy RESIGNED | Director | 01 Jul 1991 | 25 Jun 2001 | England | November 1947 | 27 Corsica Street, London, N5 1JT |
| HOFFMAN, Jonathan Malcolm RESIGNED | Director | 02 Oct 1995 | 02 Oct 2009 | England | December 1952 | 5 Belmont Close, Totteridge, London, N20 8QT |
| HONOUR, Heather RESIGNED | Director | 01 Mar 1993 | 13 Jul 1995 | | August 1949 | 70 Mulgrave Road, Sutton, Surrey, SM2 6LZ |
| JONES, Hywel Ceri, Dr RESIGNED | Director | 09 Jul 2003 | 05 Aug 2026 | Wales | April 1937 | 61, Leopold Road, London, N2 8BG, England |
| LASTRA, Rosa Maria, Professor RESIGNED | Director | 10 Feb 2022 | 28 Feb 2022 | England | December 1964 | 61, Leopold Road, London, N2 8BG, England |
| LAYTON, Christopher, The Hon RESIGNED | Director | | 14 Jul 1993 | | December 1929 | 6 Netherlands Place, Petersham Beach, Richmond, TW10 6TS |
| LEECH, John RESIGNED | Director | | 20 Jan 2020 | United Kingdom | April 1925 | 8 Chester Square Mews, London, SW1W 9DS |
| LESYON, Murray RESIGNED | Director | | 14 Jul 1993 | | October 1936 | 28 Stockeson Road, Uppingham, Oakham, LE15 9UB |
| LUDFORD, Sarah, Baroness RESIGNED | Director | | 03 Sep 2015 | England | March 1951 | 70 St Peters Street, London, N1 8JS |
| LUFF, Peter John Roussel RESIGNED | Director | | 25 Feb 2002 | United Kingdom | September 1946 | Paradise Farm, Paradise Road, Henley On Thames, Oxfordshire, RG9 1LW |
| MARTIN, David RESIGNED | Director | 12 Jul 1998 | 25 Jun 2001 | | August 1954 | 4 Lothian Street, Dalkeith, Midlothian, EH22 1DS |
| MAYNE, Richard John, Dr RESIGNED | Director | | 29 Nov 2009 | | April 1926 | 24 Park Village East, London, NW1 7PZ |
| MONAR, Jorg RESIGNED | Director | 02 Oct 1995 | 02 Dec 2002 | | July 1960 | University Of Leicester, University Road, Leicester, Leicestershire, LE1 7RH |
| MORGAN, Roger RESIGNED | Director | 28 Feb 2000 | 19 Feb 2015 | United Kingdom | March 1932 | 29 Burgh Street, London, N1 8HG |
| NEWTON-DUNN, William RESIGNED | Director | | 14 Jul 1993 | | October 1941 | 27 Sterndale Road, London, W14 0HT |
| PALMER, John Anthony RESIGNED | Director | 16 Jan 2007 | 05 Aug 2026 | England | July 1938 | 61, Leopold Road, London, N2 8BG, England |
| PINDER, John RESIGNED | Director | | 07 Mar 2015 | United Kingdom | June 1924 | 26 Bloomfield Terrace, London, SW1W 8PQ |
| PRYCE, Roy RESIGNED | Director | | 28 Feb 2000 | | October 1928 | Stone House, Cade Street, Heathfield, East Sussex, TN21 9BS |
| QUIN, Joyce Gwendolen, Rt Hon Baroness RESIGNED | Director | 18 Jan 2006 | 09 Nov 2021 | United Kingdom | November 1944 | 61, Leopold Road, London, N2 8BG, England |
| ROSSI, Marie-Louise Elizabeth RESIGNED | Director | 09 Oct 2000 | 01 Oct 2014 | United Kingdom | February 1956 | 4 North Court, Great Peter Street, London, SW1P 3LL |
| SETON-WATSON, Lucy RESIGNED | Director | | 30 Sep 1992 | | March 1959 | 10 St James Square, London, SW1Y 4LB |
| SPENCER, Tom RESIGNED | Director | 09 Jul 2003 | 19 Jun 2023 | United Kingdom | April 1948 | 61, Leopold Road, London, N2 8BG, England |
| SURATGAR, David RESIGNED | Director | | 17 Jun 1996 | United Kingdom | October 1938 | 23 Great Winchester Street, London, EC2N 2JA |
| TAVERNE, Dick, Lord RESIGNED | Director | 01 Jul 1993 | 24 Apr 2007 | United Kingdom | October 1928 | 60 Cambridge Street, Pimlico, London, SW1V 4QQ |
| TEASDALE, Anthony RESIGNED | Director | 06 Jan 1998 | 19 Aug 1999 | | June 1957 | 6 Pheasantry House, Jubilee Place, London, SW3 3TQ |
| TEASDALE, Anthony RESIGNED | Director | | 17 Jun 1996 | | June 1957 | 6 Pheasantry House, Jubilee Place, London, SW3 3TQ |
| TYRIE, Andrew RESIGNED | Director | | 31 Jan 1993 | | January 1957 | 92 Thomas More House, London, EC2Y 8BU |
| UNWIN, James Brian, Sir RESIGNED | Director | 09 Jul 2003 | 01 May 2025 | United Kingdom | September 1935 | 61, Leopold Road, London, N2 8BG, England |
| WALL, John Stephen, Sir RESIGNED | Director | 07 Sep 2010 | 20 Jan 2020 | England | January 1947 | 61, Leopold Road, London, N2 8BG, England |
| WHITMAN, Richard RESIGNED | Director | 19 Mar 1998 | 06 Jul 2022 | England | November 1965 | 61, Leopold Road, London, N2 8BG, England |
| WILLIAMS, Charles RESIGNED | Director | | 14 Jul 1993 | | August 1966 | C/O European Movement, 1 Marblehall Place, London, SW1 |
| WISTRICH, Ernest RESIGNED | Director | 01 Aug 1976 | 07 May 2015 | United Kingdom | May 1923 | 37b Gayton Road, Hampstead, London, NW3 1UB |
| WISTRICH, Ernest RESIGNED | Director | | 14 Jul 1993 | United Kingdom | May 1923 | 37b Gayton Road, Hampstead, London, NW3 1UB |
| WOODARD, Stephen RESIGNED | Director | 01 Jul 1993 | 06 Sep 1999 | | November 1965 | 50 Foxleys, Watford, Hertfordshire, WD1 5DE |