| BRADBURY, Matthew Anthony Wilson ACTIVE | Director | 01 Jul 2025 | | England | July 1964 | 307, Euston Road, London, NW1 3AD, England |
| CLARKE, Jane Maureen ACTIVE | Director | 10 Oct 2022 | | England | June 1956 | 307, Euston Road, London, NW1 3AD, England |
| NORDEN, Marc Abraham ACTIVE | Director | 10 Oct 2022 | | England | December 1967 | 307, Euston Road, London, NW1 3AD, England |
| BOWMAN, Marion Isobel RESIGNED | Secretary | 01 Aug 2005 | 31 Jul 2008 | | | 23 Moring Road, London, SW17 8DN |
| BROADBENT, Peter Reginald, Captain RESIGNED | Secretary | | 31 Mar 1995 | | | Hayden Barn Cottage, Warnford, Southampton, Hampshire, SO32 3LF |
| COLLENS, Geoffrey Alan RESIGNED | Secretary | 08 Jun 2001 | 03 Sep 2001 | | | 9 Spangate, Blackheath Park, London, SE3 9RS |
| MCCAPRA, Alastair Sasaki RESIGNED | Secretary | 31 Jul 2008 | 29 Oct 2013 | | | 19, Buxton Gardens, London, W3 9LF, United Kingdom |
| ROYSTON, George Stuart RESIGNED | Secretary | 31 Mar 1995 | 08 Jun 2001 | | | South View House, Potbridge, Odiham, Hook, Hampshire, RG29 1JN |
| WETHERELL, Michael John RESIGNED | Secretary | 03 Sep 2001 | 20 Aug 2004 | | | Top Flat, 7 Barnes Close, Winchester, Hampshire, SO23 9QX |
| BECKETT, Penny RESIGNED | Director | 20 Sep 2011 | 30 Jun 2014 | United Kingdom | October 1949 | Charles Darwin House, 12 Roger Street, London, WC1N 2JU |
| BOLGER, Michelle RESIGNED | Director | 16 Jun 2016 | 31 Oct 2018 | United Kingdom | September 1958 | Charles Darwin House 2, 107 Gray's Inn Road, London, WC1X 8TZ |
| BOWMAN, Marion Isobel RESIGNED | Director | 01 Aug 2005 | 31 Jul 2008 | England | May 1951 | 23 Moring Road, London, SW17 8DN |
| BROADBENT, Peter Reginald, Captain RESIGNED | Director | | 31 Mar 1995 | | September 1933 | Hayden Barn Cottage, Warnford, Southampton, Hampshire, SO32 3LF |
| COLLENS, Geoffrey Alan RESIGNED | Director | 08 Jun 2001 | 03 Sep 2001 | | January 1934 | 9 Spangate, Blackheath Park, London, SE3 9RS |
| FARRER, Noel Ecroyd RESIGNED | Director | 17 Sep 2014 | 30 Jun 2018 | England | December 1963 | Charles Darwin House 2, 107 Gray's Inn Road, London, WC1X 8TZ, United Kingdom |
| GALE, Timothy David Valence RESIGNED | Director | 30 Oct 2006 | 05 Aug 2013 | United Kingdom | July 1949 | 35 Micheldever Road, London, SE12 8LX |
| GOODRUM, Colin Peter RESIGNED | Director | 30 Oct 2006 | 06 Jun 2012 | United Kingdom | August 1959 | Glebe Farmhouse, 8 Church Street Woodford, Kettering, Northamptonshire, NN14 4EX |
| GÖHLER, Carolin RESIGNED | Director | 17 Sep 2014 | 10 Oct 2022 | England | May 1965 | 85, Tottenham Court Road, London, W1T 4TQ, England |
| HASLAM, Mathew RESIGNED | Director | 29 Nov 2021 | 30 Jun 2025 | England | May 1962 | 85, Tottenham Court Road, London, W1T 4TQ, England |
| ILLMAN, Susan RESIGNED | Director | 07 Jun 2012 | 10 Oct 2022 | United Kingdom | June 1955 | 85, Tottenham Court Road, London, W1T 4TQ, England |
| KENT, Roger RESIGNED | Director | 30 Oct 2006 | 06 Jun 2012 | United Kingdom | April 1947 | Hollis Wood House, 13 Hollis Wood Drive, Farnham, Surrey, GU10 4JT |
| MOORE, Kathryn Jane, Professor RESIGNED | Director | 30 Oct 2006 | 10 Mar 2011 | United Kingdom | May 1956 | 37 Crosbie Road, Harborne, Birmingham, B17 9BG |
| RENDALL, Sean RESIGNED | Director | 30 Oct 2006 | 19 Sep 2007 | | October 1963 | 6 Holyoake Avenue, Woking, Surrey, GU21 4PW |
| ROWE, Keith Stephen RESIGNED | Director | 19 Sep 2007 | 31 Jan 2009 | | February 1970 | 23 Leighton Road, Upper Weston, Bath, Avon, BA1 4NF |
| ROYSTON, George Stuart RESIGNED | Director | 31 Mar 1995 | 08 Jun 2001 | | July 1944 | South View House, Potbridge, Odiham, Hook, Hampshire, RG29 1JN |
| SMYLLIE, James Stuart RESIGNED | Director | 17 Mar 2016 | 21 Nov 2022 | United Kingdom | November 1955 | 28, Moor Mead Road, Twickenham, TW1 1JS, England |
| THORNE, Nigel John RESIGNED | Director | 30 Oct 2006 | 29 Jul 2009 | England | September 1957 | 35 Avondale Avenue, London, N12 8EP |
| WATKINS, Jonathan Gordon RESIGNED | Director | 30 Oct 2006 | 30 Jun 2018 | United Kingdom | July 1956 | 107 Kidbrooke Park Road, London, SE3 0DZ |
| WELLS, Stephen Howard RESIGNED | Director | | 30 Oct 2006 | United Kingdom | December 1950 | Handsbrook New Road, Badsworth, Pontefract, West Yorkshire, WF9 1AT |
| WETHERELL, Michael John RESIGNED | Director | 03 Sep 2001 | 20 Aug 2004 | | August 1969 | Top Flat, 7 Barnes Close, Winchester, Hampshire, SO23 9QX |
| WILLIAMSON, Neil John RESIGNED | Director | 30 Oct 2006 | 06 Jun 2012 | United Kingdom | October 1953 | 4 Burgess Road, Southampton, Hampshire, SO16 7NX |
| YOUNG, Charles Gerard RESIGNED | Director | 20 Jan 2015 | 30 Jun 2018 | United Kingdom | April 1947 | Charles Darwin House 2, 107 Gray's Inn Road, London, WC1X 8TZ, United Kingdom |