| JONES, Michael Anthony ACTIVE | Director | 11 Feb 2014 | | England | October 1942 | Westwards, 42 Mount Road, Higher Bebington, Wirral, CH63 5PL, United Kingdom |
| FARMER, Peter Cecil RESIGNED | Secretary | | 31 Jan 1999 | | | 6 Witchell, Wendover, Buckinghamshire, HP22 6EG |
| REDFERN, Brian Alexander William, Dr RESIGNED | Secretary | 11 Feb 1999 | 01 Mar 2003 | | | 6 The Willows, Highworth, Swindon, Wiltshire, SN6 7PG |
| REED, Susan RESIGNED | Secretary | 01 Mar 2003 | 22 Nov 2011 | | | Providence Cottage, New Yatt Road, Northleigh, OX29 6TN |
| ARMSTRONG, Geoffrey James RESIGNED | Director | 18 Feb 1998 | 30 Jun 2013 | United Kingdom | November 1946 | Tbac Business Centre, Avenue 4, Station Lane, Witney, Oxon, OX28 4BN, Uk |
| BAIN, George Sayers, Professor RESIGNED | Director | | 20 Feb 1997 | | February 1939 | 6 Beauchamp Avenue, Leamington Spa, Warwickshire, CV32 5TA |
| BANHAM, John Michael Middlecott, Sir RESIGNED | Director | | 20 May 1992 | England | August 1940 | Penberth, St Buryan, Penzance, Cornwall, TR19 6HJ |
| BARTLETT, Henry Alan RESIGNED | Director | | 31 Mar 1995 | | December 1934 | St Raphael, 2(B) Fontmell Park, Ashford, Middlesex, TW15 2NW |
| BENTON, Peter RESIGNED | Director | | 13 Apr 1993 | | October 1934 | Northgate House, Highgate Hill, London, N6 5HD |
| BLACK, Moira Elizabeth RESIGNED | Director | | 28 Nov 2002 | England | April 1950 | 60 Beaufort Road, London, W5 3EA |
| BOAKES, Valerie Anne RESIGNED | Director | | 30 Jun 2013 | England | March 1941 | Park View Lodge, Vache Mews Vache Lane, Chalfont St Giles, HP8 4UT |
| BOLTON, John Eveleigh, Dr RESIGNED | Director | | 15 Feb 2003 | | October 1920 | Sunnymead, Tite Hill, Englefield Green, Surrey, TW20 0NH |
| BOSWELL, Timothy Eric, Lord RESIGNED | Director | 14 Jan 2004 | 30 Mar 2011 | England | December 1942 | Lower Aynho Grounds, Banbury, Oxfordshire, OX17 3BW |
| BUFTON, Judith RESIGNED | Director | 05 Nov 2003 | 28 Dec 2005 | | September 1960 | 20 Dresden Way, Weybridge, Surrey, KT13 9AU |
| BULPITT, John Alan RESIGNED | Director | 01 Oct 1995 | 07 Mar 2001 | United Kingdom | March 1943 | The Beeches 49 High Street, Harrold, Bedford, MK43 7BH |
| CHAPMAN, Jack RESIGNED | Director | 01 Dec 1994 | 26 Feb 2003 | | May 1944 | Highfields Keston Stud, Downs Lane, Leatherhead, Surrey, KT22 8JH |
| CHAPMAN, Mary Madeline RESIGNED | Director | 01 Jul 1998 | 21 Sep 2010 | England | March 1949 | 22, Addison Grove, London, W4 1ER |
| CLAYMAN, David RESIGNED | Director | | 30 Nov 1994 | United Kingdom | May 1934 | 16 Tudor Close, Cobham, Surrey, KT11 2PH |
| COLLEY, John Graham RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | United Kingdom | April 1954 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| CONSTABLE, Charles John, Professor RESIGNED | Director | | 15 Nov 2010 | Uk | January 1936 | The Old Manse, 12 Mount Street, Taunton, Somerset, TA1 3QB |
| DAVIES, Howard John, Sir RESIGNED | Director | 01 Sep 1992 | 05 Oct 1995 | England | February 1951 | 3 Brackenbury Gardens, London, W6 0BP |
| DEARING, Ronald Ernest, Lord RESIGNED | Director | | 24 Oct 2000 | | July 1930 | Cumbrae Upper Brighton Road, Surbiton, Kingston On Thames, Surrey, KT6 6JY |
| DODDS, Ian, Dr RESIGNED | Director | | 30 Jun 1992 | | November 1942 | Silver Howe 6 Ryders, Langton Green, Tunbridge Wells, Kent, TN3 0DX |
| FLANAGAN, Michael Augustine, Dr. RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | England | November 1958 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| FORBES, Peter Hutchinson RESIGNED | Director | 20 Feb 1997 | 01 Mar 1999 | | August 1948 | Enstone, Albert Road, Crowthorne, Berkshire, RG11 7LT |
| GLYNN JONES, Thomas RESIGNED | Director | | 28 Feb 1998 | | September 1927 | 109 Downs Road, Coulsdon, Surrey, CR5 1AD |
| GOODDIE, Michael John RESIGNED | Director | 07 Aug 2003 | 22 Dec 2003 | | January 1963 | Nidd Rise, Main Street Moor Monkton, York, North Yorkshire, YO26 8JA |
| GRAHAM, Paula Blaikie RESIGNED | Director | 27 Feb 2002 | 30 Jun 2013 | United Kingdom | August 1958 | 23 City View Apartments, 207 Essex Road Islington, London, N1 3PH |
| HAHN, Peter Drew, Dr RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | United Kingdom | September 1957 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| HALL, Ellen RESIGNED | Director | 01 Aug 2003 | 06 Jun 2006 | England | April 1956 | The Barn, Rectory Lane Hotham, York, North Yorkshire, YO43 4UW |
| HARRIS-BRIDGE, Marianne Lesley RESIGNED | Director | 02 Sep 2009 | 02 Dec 2009 | England | October 1955 | 5, Rochester Close, Kettering, Northamptonshire, NN15 6GG |
| HODGES, Julie, Dr RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | Great Britain | September 1963 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| HOPWOOD, Anthony George, Professor RESIGNED | Director | 12 Oct 2006 | 08 May 2010 | England | May 1944 | University Offices, Wellington Squar, Oxford, OX1 2JD |
| HOWIESON, Brian William, Dr RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | Scotland | April 1964 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| HULLICK, Amanda Jane RESIGNED | Director | 10 May 2001 | 27 Feb 2002 | | June 1965 | 15 Radnor Road, Stawberry Hill, Middlesex, TW1 4NH |
| HURD WOOD, Richard William RESIGNED | Director | 18 May 2005 | 31 Oct 2007 | | May 1954 | 65 Penn Place, Rickmansworth, Hertfordshire, WD3 1QF |
| JAMES, Julius Larosa RESIGNED | Director | 03 Sep 2008 | 30 Jun 2013 | United Kingdom | May 1963 | Hepburn House, Flat 2, 112 Marsham Street, London, SW1P 4HW |
| JONES, David Hewitt, Doctor RESIGNED | Director | 30 Jun 1992 | 30 Sep 1995 | | April 1937 | 11 The Garth, Cobham, Surrey, KT11 2DZ |
| JONES, Michael Anthony RESIGNED | Director | 17 Mar 2003 | 30 Jun 2013 | England | October 1942 | Westwards 42 Mount Road, Higher Bebington, Wirral, CH63 5PL |
| LINTOTT, Robert Edward RESIGNED | Director | | 01 Sep 2011 | England | January 1932 | Huish Barton, Watchet, Somerset, TA23 0LU |
| LYGO, Raymond Derek, Admiral Sir RESIGNED | Director | | 26 Jan 2004 | | March 1924 | Hazelgrove, Church Hill, Slindon, West Sussex, BN18 0RB |
| MACLENNAN, Robert Adam Ross, The Rt Hon The Lord Maclennan Of Rogart\ RESIGNED | Director | | 19 Jun 2002 | | June 1936 | 74 Abingdon Villas, London, W8 6XB |
| MARSHALL, Robert Michael, Sir RESIGNED | Director | | 24 Feb 2005 | | June 1930 | 65 Westminster Gardens, Marsham Street, London, SW1P 4JG |
| MATHER, Harold Clive RESIGNED | Director | 18 Feb 1993 | 30 Sep 1995 | | September 1947 | Littlewood House, Mile Path, Woking, Surrey, GU22 0DY |
| MATTHIAS, Olga, Dr RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | England | July 1959 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| OLCOTT, George Cunningham, Dr RESIGNED | Director | 03 Sep 2008 | 30 Jun 2013 | United Kingdom | May 1955 | 40, Granhams Road, Great Shelford, Cambridge, Cambridgeshire, CB22 5JX |
| PARKER, Peter, Sir RESIGNED | Director | | 28 Apr 2002 | | August 1924 | 37 Gloucester Walk, London, W8 4HY |
| PEPPER, Alexander William, Dr RESIGNED | Director | 21 Sep 2010 | 30 Jun 2013 | United Kingdom | December 1958 | Tbac Business Centre Avenue 4, Station Lane, Witney, Oxford, OX28 4BN |
| REDFERN, Brian Alexander William, Dr RESIGNED | Director | 14 Jan 2004 | 13 Mar 2007 | | December 1938 | 6 The Willows, Highworth, Swindon, Wiltshire, SN6 7PG |
| REID, Robert Paul, Sir RESIGNED | Director | | 26 Feb 2003 | England | May 1934 | 24 Ashley Gardens, Ambrosden Avenue, London, SW1P 1QD |
| RICE, Ladislas Oscar RESIGNED | Director | | 17 Jan 2006 | | January 1926 | 19 Redington Road, Hampstead, London, NW3 7QX |
| ROBINSON, Brian Frederick RESIGNED | Director | | 13 Apr 1993 | | June 1937 | Old Orchard Love Lane, Petersfield, Hampshire, GU31 4BU |
| SCOPES, Herman Marcus RESIGNED | Director | 26 May 1993 | 29 Jan 1996 | | November 1938 | 91 High Street, Wargrave, Reading, Berkshire, RG10 8DD |
| SHILSON, David RESIGNED | Director | | 13 Apr 1993 | | March 1938 | 19 Holmesdale Avenue, East Sheen, London, SW14 7BQ |
| SIMON, David, Lord RESIGNED | Director | | 27 Feb 1996 | | July 1939 | 6 Saint Marys Grove, London, N1 2NT |
| SMITH, John Stephen RESIGNED | Director | 20 Feb 1997 | 30 Jun 1998 | | February 1940 | 34 Berkley Drive, Handbridge, Chester, Cheshire, CH4 7EL |
| SWEENEY, Timothy Patrick RESIGNED | Director | 21 Apr 1992 | 01 Sep 1994 | | June 1944 | Questover Wych Hill Lane, Woking, Surrey, GU22 0AG |
| TAIT, Arthur Gordon RESIGNED | Director | | 13 Apr 1993 | | July 1934 | 39 Hollywood Road, London, SW10 9HT |
| THOMAS, David Russell Francis RESIGNED | Director | 30 Jul 1999 | 09 Dec 2010 | United Kingdom | November 1946 | Flat 2, 70 Great Russell Street, London, WC1B 3BN |
| THORNLEY, Ian Anthony RESIGNED | Director | | 17 Dec 1992 | | July 1936 | Adam Cottage, Maidenhead, Berks, SL6 2QS |
| TOMLINSON, John Edward, Lord RESIGNED | Director | 25 Sep 2007 | 29 Jun 2011 | England | August 1939 | 14 Beverley Court, Breakspears Road Brockley, London, SE4 1UN |
| TURNER, Jonathan Adair, Lord RESIGNED | Director | 05 Oct 1995 | 27 Feb 1996 | | October 1955 | 2 Eldon Road, London, W8 5PU |
| VINEALL, Anthony John Patrick, Sir RESIGNED | Director | | 30 Jun 1992 | | March 1932 | Ways End 34 Abbotswood, Guildford, Surrey, GU1 1UZ |
| VYVYAN, Charles Gerard Courtenay, Major General RESIGNED | Director | 04 May 2006 | 21 Sep 2010 | England | September 1944 | 75 Richborne Terrace, London, SW8 1AT |
| WATKINSON, Antony Paul RESIGNED | Director | 27 Feb 1996 | 26 Feb 2003 | England | December 1940 | 27 East Saint Helen Street, Abingdon, Oxfordshire, OX14 5EE |
| WATSON, James Kenneth RESIGNED | Director | 18 Feb 1993 | 21 Sep 2010 | United Kingdom | January 1935 | Benton Potts, Hawbridge Common, Chesham, Buckinghamshire, HP5 2UH |
| WEBB, Anthony John RESIGNED | Director | 27 Feb 1996 | 30 Jul 1999 | United Kingdom | January 1943 | 59c Mount Avenue, Ealing, London, W5 1PN |
| WOLFSON, Brian Gordon, Sir RESIGNED | Director | | 13 Apr 1993 | | August 1935 | 44 Welbeck Street, London, NW1 5SN |
| WOODHOUSE, Ronald Michael RESIGNED | Director | | 13 Apr 1993 | | August 1927 | Tankards The Street, Wonersh, Guildford, Surrey, GU5 0PF |
| WOOLMER, Kenneth John, Lord RESIGNED | Director | 29 Jul 2003 | 07 Nov 2005 | Uk | April 1940 | 8 Ancaster Crescent, Leeds, West Yorkshire, LS16 5HS |
| WYBREW, John Bryan RESIGNED | Director | 01 Oct 1995 | 30 Jun 2013 | United Kingdom | October 1941 | Langhurst Lodkin Hill, Hascombe, Godalming, Surrey, GU8 4JP |
| YOUNG, Roger Dudley RESIGNED | Director | | 11 Feb 1999 | | January 1940 | Ashbrook House, Layham Road Layham, Ipswich, Suffolk, IP7 5NB |