| BALDWIN, Graeme Stuart ACTIVE | Secretary | 01 Oct 2020 | | | | 80 Strand, London, WC2R 0RL |
| ACKROYD, Benjamin Paul ACTIVE | Director | 01 Jul 2017 | | England | August 1979 | 80 Strand, London, WC2R 0RL, England |
| NASH, William Tobias ACTIVE | Director | 30 Jul 2021 | | England | March 1982 | 80 Strand, London, WC2R 0RL |
| BRAUNHOFER, Jennifer Sandra RESIGNED | Secretary | 07 Nov 2005 | 02 Mar 2011 | | | 80, Strand, London, WC2R 0RL |
| HIRANI, Daksha RESIGNED | Secretary | 15 Nov 2010 | 28 Jun 2012 | | | 80, Strand, London, WC2R 0RL |
| JENKINS, Pamela RESIGNED | Secretary | | 24 Feb 1997 | | | 49 Reading Road, Basingstoke, Hampshire, RG24 8LT |
| JONES, Stephen Andrew RESIGNED | Secretary | 28 Jun 2012 | 30 Sep 2020 | | | 80 Strand, London, WC2R 0RL |
| JONES, Stephen Andrew RESIGNED | Secretary | 05 Oct 2009 | 15 Nov 2010 | | | 80, Strand, London, WC2R 0RL |
| STRAIN, Timothy Patrick RESIGNED | Secretary | 24 Feb 1997 | 07 Nov 2005 | | | Fernleigh Silver Lane, West Challow, Wantage, Oxfordshire, OX12 9TN |
| WHITE, Natalie Jane RESIGNED | Secretary | 22 Oct 2012 | 25 Mar 2026 | | | 80 Strand, London, WC2R 0RL |
| BEEVERS, Robert Gill RESIGNED | Director | 05 Oct 1997 | 15 Sep 2006 | | April 1929 | 58 Elton Road, Darlington, County Durham, DL3 8LU |
| BLACKNELL, David RESIGNED | Director | | 18 Aug 1995 | | August 1935 | 62 Kenwood Drive, Beckenham, Kent, BR3 6QY |
| BRENNAN, Suzanne Margaret RESIGNED | Director | 24 Apr 2020 | 30 Jul 2021 | England | January 1969 | 80 Strand, London, WC2R 0RL |
| BRESNARK, Lawrence RESIGNED | Director | 18 Aug 1995 | 06 Dec 1996 | | May 1939 | 50 Brockley Avenue, Stanmore, Middlesex, HA7 4LT |
| CABRELLI, Peter Primo RESIGNED | Director | 06 Dec 1996 | 31 Jul 2000 | | December 1945 | 17 Manor Way, Purley, Surrey, CR8 3BL |
| COCKER, Anthony RESIGNED | Director | | 14 Dec 1995 | England | October 1943 | Dalegarth 24 Farmstead Rise, Haxby, York, North Yorkshire, YO3 3LL |
| DONALD, Shamus Edmund RESIGNED | Director | | 06 Dec 1996 | | March 1956 | Pump House High Street, Little Eversden, Cambridge, CB3 7HE |
| GILL, Peter Richard RESIGNED | Director | 22 Jan 1998 | 25 May 1999 | United Kingdom | October 1955 | 30 Sheen Common Drive, Richmond, Surrey, TW10 5BN |
| GRAHAM, John Stuart RESIGNED | Director | 08 Jan 2004 | 01 Jul 2017 | England | April 1953 | 80, Strand, London, WC2R 0RL |
| GRAHAM, John Stuart RESIGNED | Director | | 06 Dec 1996 | | April 1953 | 10 Hatley Close, Friern Barnet, London, N11 3LN |
| JENKINS, Pamela RESIGNED | Director | 06 Dec 1996 | 24 Mar 2005 | England | July 1945 | 49 Reading Road, Basingstoke, Hampshire, RG24 8LT |
| JOHNSON, Sally Kate Miranda RESIGNED | Director | 03 May 2011 | 24 Apr 2020 | England | December 1973 | 80, Strand, London, WC2R 0RL, England |
| KING, Derek John RESIGNED | Director | 12 Nov 1992 | 05 Oct 1997 | | April 1943 | Brookside Cottage Brook End, Luckington, Chippenham, Wiltshire, SN14 6PJ |
| LANCASTER, Peter RESIGNED | Director | 14 May 2001 | 29 Jan 2002 | | February 1931 | 17 Stone Hall Mews, Flaxman Road, Bradford, West Yorkshire, BD2 2EL |
| MILLER, Alan Charles RESIGNED | Director | 31 Jul 2000 | 03 May 2011 | England | September 1947 | 80, Strand, London, WC2R 0RL |
| MURRAY, George Iain, His Grace The Duke Of Atholl RESIGNED | Director | | 02 Jun 1993 | | June 1931 | Blair Castle, Blair Atholl, Pitlochry, Perthshire, PH18 5TJ |
| NUTHALL, Charles James Fage RESIGNED | Director | 25 May 1999 | 22 Jun 2005 | | June 1946 | 21 Purberry Grove, Epsom, Surrey, KT17 1LU |
| PENN, Christopher Frederick RESIGNED | Director | 06 Dec 1996 | 04 Mar 1998 | England | March 1937 | Pendle Burdenshot Hill, Worplesdon, Guildford, Surrey, GU3 3RL |
| STEVENSON, Hew Shannan RESIGNED | Director | 02 Jun 1993 | 31 Dec 1995 | | December 1939 | 42 Canonbury Square, London, N1 2AW |
| THORNTON, Christine RESIGNED | Director | | 05 Oct 1997 | | December 1952 | Sycamore Lodge 69a Harrogate Road, Rawdon, Leeds, West Yorkshire, LS19 6NB |
| TOWNSEND, John Arthur RESIGNED | Director | | 20 Jun 1992 | | March 1936 | 36 Guithavon Road, Witham, Essex, CM8 1HD |
| WARING, John Hugh RESIGNED | Director | 04 Mar 1998 | 06 Aug 2006 | | June 1930 | Wood Knoll Thorley Close, West Byfleet, Surrey, KT14 6JE |
| WHIFFIN, Alan Charles RESIGNED | Director | 06 Dec 1996 | 22 Jan 1998 | England | April 1944 | 40 Moorhurst Avenue, Goffs Oak, Waltham Cross, Hertfordshire, EN7 5LE |
| WILKINSON, Donald RESIGNED | Director | 05 Oct 1997 | 13 Feb 2001 | | August 1933 | 4 Marston Way, Wetherby, West Yorkshire, LS22 6XZ |