| TRAVIS, Stephen Kenneth ACTIVE | Secretary | 15 Dec 2019 | | | | 6, Grosvenor Road, Banbury, OX16 5HN, England |
| BUTLER, Alan Charles ACTIVE | Director | 24 Aug 2022 | | England | April 1956 | 6, Grosvenor Road, Banbury, OX16 5HN, England |
| CAMPBELL, Ian Douglas, Dr ACTIVE | Director | 07 Feb 2011 | | England | April 1953 | 6, Grosvenor Road, Banbury, OX16 5HN, England |
| JONG, Andrew Peter ACTIVE | Director | 24 Aug 2022 | | England | October 1955 | 6, Grosvenor Road, Banbury, OX16 5HN, England |
| MUZAVAZI, Stanford ACTIVE | Director | 03 Jul 2024 | | England | July 1981 | 6, Grosvenor Road, Banbury, OX16 5HN, England |
| WOODING, Nicholas James, Dr ACTIVE | Director | 08 Jan 2014 | | United Kingdom | December 1965 | 60, Margaret Road, Headington, Oxford, OX3 8NQ, England |
| LEE, Martin John RESIGNED | Secretary | 01 Jan 2003 | 15 Dec 2019 | | | 34 St Marys Crescent, Leamington Spa, Warwickshire, CV31 1JL |
| PROCTOR, Richard Charles Parkman RESIGNED | Secretary | 27 Nov 1991 | 30 Oct 2001 | | | 1 Ardshiel Drive, Redhill, Surrey, RH1 6QN |
| SLATTER, Keith William RESIGNED | Secretary | | 27 Nov 1991 | | | 116 Reddown Road, Coulsdon, Surrey, CR5 1AL |
| SOMASUNDRAM, Ravindranath RESIGNED | Secretary | 06 Aug 2001 | 31 Dec 2002 | | | 76 Eskdale Avenue, Northolt, Middlesex, UB5 5DL |
| BELSHAW, Hugh Richard RESIGNED | Director | | 29 Mar 2023 | England | December 1936 | 14 Sandford Park, Charlbury, Chipping Norton, Oxfordshire, OX7 3TH |
| BENTLEY, Fredric William Priestley RESIGNED | Director | 25 Jun 1992 | 03 Jul 1997 | | September 1932 | 3 Whitehall Court, Westminster, London, SW1A 2EL |
| BORDEN, Jennifer Edith RESIGNED | Director | | 26 Nov 1992 | England | January 1949 | 49 Stormont Road, London, SW11 5EJ |
| CAMPBELL, Ian Douglas, Captain (Dr) RESIGNED | Director | | 22 Jun 1995 | | April 1953 | 193 South Norwood Hill, London, SE25 6DH |
| CAREY, Christopher Lawrence John, Rev RESIGNED | Director | 23 Nov 1995 | 28 Jan 1999 | | June 1938 | 5 Downs Avenue, Chislehurst, Kent, BR7 6HG |
| COPELAND, Richard Charles RESIGNED | Director | | 24 Jun 1993 | | January 1942 | 38 Old Kennels Lane, Winchester, Hampshire, SO22 4JR |
| CORISH, Mary RESIGNED | Director | 21 Jun 2004 | 17 May 2013 | United Kingdom | July 1956 | 647a, Holloway Road, Upper Holloway, London, N19 5SE |
| CROCKFORD, Judith RESIGNED | Director | | 14 Jan 1993 | | December 1952 | 90 Sherland Road, Twickenham, Middlesex, TW1 4HD |
| DICKINSON, Raymond RESIGNED | Director | 23 Nov 1995 | 24 Sep 2002 | | July 1934 | 41 Copse Avenue Weybourne Road, Farnham, Surrey, GU9 9EU |
| DUNNE, Clement Michael RESIGNED | Director | | 30 Jul 1993 | | March 1937 | 50 Bromley Street, London, E1 0NB |
| FAIRBAIRN, Graham Andrew RESIGNED | Director | | 24 Nov 1995 | | April 1948 | 5 Onslow Road, New Malden, Surrey, KT3 4AR |
| FFORDE, John Standish RESIGNED | Director | | 24 Jun 1993 | | November 1921 | 2 Albert Terrace, London, NW1 7SU |
| FITTON, Keith Brian RESIGNED | Director | 10 Apr 1997 | 01 Sep 2001 | | September 1936 | 50 Firlands, Weybridge, Surrey, KT13 0HR |
| FOUCH, Steven Paul RESIGNED | Director | 09 Sep 2004 | 07 Dec 2016 | England | January 1966 | 101 Harptree Drive, Chatham, Kent, ME5 0TF |
| FREED, Brian Nicholas RESIGNED | Director | | 16 Dec 1999 | Uk | August 1949 | 3 Cranborne Chase, Ipswich, Suffolk, IP4 3EQ |
| GILL, Kenneth RESIGNED | Director | | 24 Jun 1993 | United Kingdom | November 1931 | 53 Cloisters Avenue, Bromley, Kent, BR2 8AN |
| GILLIES, David RESIGNED | Director | 10 Jun 2003 | 24 Mar 2004 | England | January 1949 | Rohan House, 35 Joyce Close, Cranbrook, Kent, TN17 3LZ |
| ILEY, Derek RESIGNED | Director | | 23 Mar 1995 | | February 1933 | 6 St Matthews Avenue, Surbiton, Surrey, KT6 6JJ |
| IRWIN, Thomas Ronald RESIGNED | Director | 10 Apr 1997 | 22 Jun 2022 | United Kingdom | July 1935 | Beechcroft Camp Road, Gerrards Cross, Buckinghamshire, SL9 7PG |
| JENNINGS, David, Dr RESIGNED | Director | 23 Nov 1995 | 24 Mar 2004 | United Kingdom | August 1950 | Hocker Edge Farmhouse, Friezley Lane, Cranbrook, Kent, TN17 2LL |
| LEE, Martin John RESIGNED | Director | 25 Jul 2002 | 30 Nov 2019 | England | July 1954 | 34 St Marys Crescent, Leamington Spa, Warwickshire, CV31 1JL |
| LEE, Martin John RESIGNED | Director | 17 Mar 1993 | 14 Dec 2001 | England | July 1954 | 34 St Marys Crescent, Leamington Spa, Warwickshire, CV31 1JL |
| MAYES, Joan Elizabeth RESIGNED | Director | | 03 Jul 2024 | United Kingdom | October 1939 | 28 White Horse Hill, Chislehurst, Kent, BR7 6DL |
| OLIVER, Donald Alan, Major RESIGNED | Director | 10 Apr 1997 | 16 Sep 1999 | | April 1944 | 14 Cedar Road, Bromley, Kent, BR1 3BZ |
| POORE, Peter, Dr RESIGNED | Director | 30 Mar 2001 | 09 Sep 2004 | | March 1939 | Reading Green Farmhouse, Denham, Eye, Suffolk, IP21 5DH |
| PUTMAN, Philip Michael RESIGNED | Director | 27 Nov 1991 | 21 May 1998 | | June 1950 | 163 Pitshanger Lane, Ealing, London, W5 1RQ |
| SAUNDERS, Philippa Mary RESIGNED | Director | 23 Jun 1994 | 12 Jul 2001 | | June 1939 | 77 Lee Road, Blackheath, London, SE3 9EN |
| STORR, Fannie Henrietta RESIGNED | Director | 18 Aug 1994 | 28 Jan 1999 | | August 1931 | 10 Overbrook Close, Gloucester, Cloucestershire, GL4 7BQ |
| UNWIN, Robert Malcolm John RESIGNED | Director | 25 Jun 1992 | 31 Aug 1995 | | February 1936 | 66 Elmfield Way, South Croydon, Surrey, CR2 0EF |
| WATT, James, Sir RESIGNED | Director | 11 May 1989 | 29 Jul 2003 | | August 1914 | 10 The Firs, Stockbridge Road, Winchester, Hampshire, SO22 6BD |
| WHITE, Cynthia Edna, Leut Colonel RESIGNED | Director | 01 Aug 1994 | 07 Oct 1996 | | September 1940 | 95 Elfindale Road, Hernehill, London, SE24 9NN |
| WOODING, Nicholas James, Dr RESIGNED | Director | 22 Jul 2004 | 09 Oct 2009 | United Kingdom | December 1965 | 60 Margaret Road, Headington, Oxford, OX3 8NQ |