| BADDELEY, Andrew Martin ACTIVE | Director | 01 Oct 2018 | | United Kingdom | May 1964 | 6, Chesterfield Gardens, London, England, W1J 5BQ, England |
| DUMERESQUE, Jane RESIGNED | Secretary | 09 Nov 2007 | 12 Nov 2009 | | | Harvest Hill House, Burgess Hill Road Ansty, Haywards Heath, West Sussex, RH17 5AH |
| DWYER, Daniel John RESIGNED | Nominee Secretary | 24 Oct 1997 | 24 Oct 1997 | | | 6 Brimstone Close, Chelsfield Park, Chelsfield, Kent, BR6 7ST |
| GREGORY, Jacqueline Anne RESIGNED | Secretary | 07 May 2015 | 31 Oct 2016 | | | Towry House, Western Road, Bracknell, Berkshire, RG12 1TL, England |
| HALE, Neil Andrew RESIGNED | Secretary | 12 Nov 2009 | 15 Dec 2011 | | | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| HASAN, Rehana RESIGNED | Secretary | 31 Oct 2016 | 07 Oct 2020 | | | The Observatory, Western Road, Bracknell, RG12 1TL, United Kingdom |
| HASAN, Rehana RESIGNED | Secretary | 15 Nov 2012 | 07 May 2015 | | | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| TAGLIABUE, Alfio RESIGNED | Secretary | 09 Jan 2012 | 15 Nov 2012 | | | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| TARRAN, Paul James RESIGNED | Secretary | 30 Sep 1999 | 07 Jan 2008 | | | 54, Chapel Hill, Stansted, Essex, CM24 8AQ |
| TUTIN, Brian John RESIGNED | Secretary | 24 Oct 1997 | 30 Sep 1999 | | | 141 Ashwood Road, Potters Bar, Hertfordshire, EN6 2QD |
| AL SABAH, Mohamed Abdullah Al Moubarak, Sheikh RESIGNED | Director | 27 Jun 2000 | 06 Aug 2001 | | October 1971 | The White Palace, 4th Ring Road, Kuwait City, Surra, FOREIGN, Kuwait |
| ALLESCH-TAYLOR, Stefan Paul RESIGNED | Director | 12 Oct 2004 | 10 Apr 2006 | | May 1969 | 45 Britania Road, Fulham, London, SW6 2HJ |
| BANKS, Brian RESIGNED | Director | 24 Oct 1997 | 08 Oct 1999 | | July 1938 | 5 Malmains Close, Park Langley, Beckenham, Kent, BR3 2SE |
| CLARKE, Kenneth Harry RESIGNED | Director | 02 May 2000 | 10 Apr 2006 | | July 1940 | House Of Commons, London, SW1A 0AA |
| DE SEZE, Gilles RESIGNED | Director | 21 May 1998 | 31 Mar 2006 | | March 1941 | 84 Maitland Court, Lancaster Terrace, London, W2 3PE |
| DEVEY, Robert Alan RESIGNED | Director | 07 May 2015 | 29 Jul 2016 | United Kingdom | November 1968 | Towry House, Western Road, Bracknell, Berkshire, RG12 1TL, England |
| DOWNING, Wadham St. John RESIGNED | Director | 11 Mar 2016 | 03 Aug 2018 | England | March 1967 | Towry House, Western Road, Bracknell, Berkshire, RG12 1TL, England |
| DOYLE, Betty June RESIGNED | Nominee Director | 24 Oct 1997 | 24 Oct 1997 | | June 1936 | 8 The Bartons, Elstree Hill North, Elstree, Herts, WD6 3EN |
| DWYER, Daniel John RESIGNED | Nominee Director | 24 Oct 1997 | 24 Oct 1997 | | April 1941 | 6 Brimstone Close, Chelsfield Park, Chelsfield, Kent, BR6 7ST |
| EL-MOKADEM, Ahmed Mohamed, Doctor RESIGNED | Director | 28 Apr 2000 | 06 Aug 2001 | | June 1941 | 1 Street 5, Maadi, Cairo, FOREIGN, Egypt |
| GOLDSMITH, Stuart Andrew RESIGNED | Director | 24 Oct 1997 | 27 Apr 2000 | | April 1945 | 27 Gibson Square, London, N1 0RD |
| HALL, Peter Lindop RESIGNED | Director | 29 Jul 2016 | 30 Dec 2017 | England | January 1964 | Towry House, Western Road, Bracknell, Berkshire, RG12 1TL, England |
| HOLDEN, Philip RESIGNED | Director | 18 Jan 2005 | 10 Apr 2006 | England | October 1965 | Oak House, 10 Oak Way, Harpenden, Hertfordshire, AL5 2NT |
| HUGHES, Howard Douglas RESIGNED | Director | 19 Mar 2003 | 26 Apr 2007 | United Kingdom | March 1946 | 4 Saint Andrews Close, Wraysbury, Staines Essex, Middlesex, TW19 5DG |
| HUGHES, William Young RESIGNED | Director | 18 Jan 2005 | 10 Apr 2006 | United Kingdom | April 1940 | Flat 7 Succoth Heights, 1 Succoth Avenue, Edinburgh, Midlothian, EH12 6BE |
| JEFFREYS, Christopher Henry Mark, Lord RESIGNED | Director | 16 Mar 2009 | 12 Nov 2012 | United Kingdom | May 1957 | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| KENNARD, Jeremy David, Major RESIGNED | Director | 24 Oct 1997 | 09 Jul 2009 | England | September 1949 | The Knapp, Powerstock, Bridport, Dorset, DT6 3TF |
| MORTON, Alan John RESIGNED | Director | 10 Apr 2006 | 16 Mar 2009 | United Kingdom | July 1959 | Thirty Acre Barn, Shepherds Walk, Epsom, Surrey, KT18 6BX |
| POLIN, Jonathan Charles RESIGNED | Director | 12 Nov 2012 | 07 May 2015 | Scotland | September 1959 | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| PORTEOUS, John Robert RESIGNED | Director | 07 May 2015 | 28 Feb 2017 | England | December 1970 | Towry House, Western Road, Bracknell, Berkshire, RG12 1TL, England |
| REID, Donald William Sherret RESIGNED | Director | 29 Jul 2016 | 06 Sep 2019 | England | November 1959 | The Observatory, Western Road, Bracknell, RG12 1TL, United Kingdom |
| RIDDELL, Norman Malcolm Marshall RESIGNED | Director | 24 Oct 1997 | 27 Apr 2000 | United Kingdom | June 1947 | Long Bar, Little Hallingbury, Bishops Stortford, Hertfordshire, CM22 7QU |
| SAUNDERS, Christopher John, Mr. RESIGNED | Director | 24 Oct 1997 | 31 Jan 2008 | England | April 1944 | Watery Hey, Spring Vale Road, Hayfield, High Peak, Derbyshire, SK22 2LD |
| TAGLIABUE, Alfio RESIGNED | Director | 12 Nov 2012 | 07 May 2015 | United Kingdom | December 1967 | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| TARRAN, Paul James RESIGNED | Director | 17 Sep 2001 | 03 Apr 2009 | England | June 1956 | 54, Chapel Hill, Stansted, Essex, CM24 8AQ |
| TARRAN, Paul James RESIGNED | Director | 12 Sep 2000 | 12 Sep 2000 | England | June 1956 | 54, Chapel Hill, Stansted, Essex, CM24 8AQ |
| TAYLOR, Sarah Lovell, The Hon RESIGNED | Director | 23 May 2002 | 10 Apr 2006 | England | February 1950 | 10 Quarrendon Street, Fulham, London, SW6 3SU |
| TUTIN, Brian John RESIGNED | Director | 21 May 1998 | 30 Sep 1999 | England | April 1955 | 141 Ashwood Road, Potters Bar, Hertfordshire, EN6 2QD |
| TUTTON, Tom RESIGNED | Director | 24 Oct 1997 | 23 May 2002 | England | May 1937 | Worth Hall Middlewood Road, Poynton, Stockport, Cheshire, SK12 1TS |
| WALTERS, Dennis, Sir RESIGNED | Director | 27 Jun 2000 | 23 May 2002 | | November 1928 | 43 Royal Avenue, Chelsea, London, SW3 4QE |
| WEST, Kenneth Reginald RESIGNED | Director | 10 Apr 2006 | 31 Dec 2012 | Cyprus | May 1954 | 60, Queen Victoria Street, London, EC4N 4TR, United Kingdom |
| WOODHOUSE, Christopher RESIGNED | Director | 03 Oct 2017 | 06 Sep 2019 | England | June 1961 | 6, Chesterfield Gardens, London, England, W1J 5BQ, England |
| WRIGHT, Paul Vernon RESIGNED | Director | 07 May 2015 | 30 Jun 2016 | United Kingdom | July 1954 | Towry House, Western Road, Bracknell, Berkshire, RG12 1TL, England |