| MCVITTIE, Emma Caroline ACTIVE | Secretary | 17 Jan 2014 | | | | 535, Kings Road, London, SW10 0SZ, England |
| AGUILAR, Lisette ACTIVE | Director | 24 Apr 2024 | | England | December 1974 | 535, Kings Road, London, SW10 0SZ, England |
| BUTCHOFF, Ian Michael ACTIVE | Director | 04 Oct 2010 | | United Kingdom | October 1952 | 535, Kings Road, London, SW10 0SZ, England |
| CLARKE, David Sean Dominic ACTIVE | Director | 18 Jan 2007 | | England | May 1965 | 535, Kings Road, London, SW10 0SZ, England |
| DE MAULEY, Rupert, Lord ACTIVE | Director | 01 Jun 2017 | | England | June 1957 | Unit 2.14, The Plaza, 535 Kings Road, London, SW10 0SZ, England |
| DIXON, John Muredach ACTIVE | Director | 26 Jan 2005 | | Scotland | April 1957 | 535, Kings Road, London, SW10 0SZ, England |
| GESUA, Anthea ACTIVE | Director | 17 Jan 2008 | | England | November 1943 | 535, Kings Road, London, SW10 0SZ, England |
| GORDON, Kate Elizabeth ACTIVE | Director | 13 Sep 2022 | | England | February 1967 | 535, Kings Road, London, SW10 0SZ, England |
| HALL, Matthew John Morgan ACTIVE | Director | 08 Jan 2015 | | England | August 1969 | 535, Kings Road, London, SW10 0SZ, England |
| LINFIELD, Helen Mary ACTIVE | Director | 18 Jan 1997 | | England | October 1943 | 535, Kings Road, London, SW10 0SZ, England |
| LORFORD, Toby ACTIVE | Director | 24 Apr 2024 | | England | November 1969 | 535, Kings Road, London, SW10 0SZ, England |
| MACQUISTEN, Ivan Glendenning ACTIVE | Director | 05 Aug 2025 | | England | May 1962 | 12, New North Road, Exeter, Devon, EX4 4HF, England |
| MCKENNA, Catherine Mary ACTIVE | Director | 04 Oct 2010 | | England | February 1961 | 535, Kings Road, London, SW10 0SZ, England |
| MITTON, Freya ACTIVE | Director | 07 Dec 2021 | | England | August 1976 | 535, Kings Road, London, SW10 0SZ, England |
| SHANKS, Elizabeth Ann ACTIVE | Director | 29 Jul 2025 | | England | September 1971 | 48, Minard Road, London, SE6 1NR, England |
| ANNESLEY, Fiona RESIGNED | Secretary | 30 May 1995 | 16 Feb 2010 | | | The Hendre, Stanage, Knighton, Powys, LD7 1LT |
| BROADBRIDGE, Philip Frank RESIGNED | Secretary | | 30 May 1995 | | | Pendean Lodge, Pendean, Midhurst, West Sussex, GU29 0ER |
| RHODES, Deborah RESIGNED | Secretary | 16 Mar 2010 | 17 Jan 2014 | | | 535, Kings Road, Chelsea, London, SW10 0SZ, United Kingdom |
| ADAM, Angus Ronald RESIGNED | Director | 19 May 2004 | 24 Jun 2010 | United Kingdom | May 1969 | Primrose Cottage, New Place Farm Framfield, Uckfield, East Sussex, TN22 5RQ |
| ANDERSON, Ian RESIGNED | Director | 25 Nov 2003 | 30 Nov 2016 | Wales | July 1948 | The Old Rectory, 29 Martin Lane, Cannon Street, London, EC4R 0AU |
| BEDFORD, John Victor RESIGNED | Director | 04 Nov 1992 | 11 May 1994 | | September 1936 | Beaulieu Place, 51 Hauteville, St Peter Port, Guernsey, GY1 1DJ, Channel Islands |
| BENADY, Victor RESIGNED | Director | 01 Jun 2017 | 02 Mar 2022 | England | January 1972 | Unit 2.14, The Plaza, 535 Kings Road, London, SW10 0SZ, England |
| BROADBRIDGE, Philip Frank RESIGNED | Director | | 30 May 1995 | | May 1928 | Pendean Lodge, Pendean, Midhurst, West Sussex, GU29 0ER |
| BUTTERWORTH, John Walton RESIGNED | Director | 15 Sep 1993 | 12 Mar 2003 | United Kingdom | November 1940 | Brook End Green Farm Sharpenhoe Road, Barton Le Clay, Bedford, MK45 4SE |
| CHADLINGTON, Peter Selwyn, Lord RESIGNED | Director | 23 Nov 2011 | 01 Jun 2017 | England | August 1942 | The Old Rectory, 29 Martin Lane, Cannon Street, London, EC4R 0AU |
| COBHAM, Penelope Ann, Viscountess RESIGNED | Director | 14 Dec 1992 | 06 Jul 1994 | | January 1954 | Hagley Hall, Stourbridge, West Midlands, DY9 9LG |
| COLLINGWOOD, Heather Joy RESIGNED | Director | | 30 May 1995 | | September 1940 | Pendean Lodge, Pendean, Midhurst, West Sussex, GU29 0ER |
| COWLEY, Margaret RESIGNED | Director | 22 Nov 2006 | 09 Feb 2010 | England | September 1944 | Sideways, 95 Moat Road, East Grinstead, West Sussex, RH19 3LW |
| DAVIES, Rebecca Ann RESIGNED | Director | 12 May 2014 | 21 Dec 2017 | United Kingdom | February 1976 | The Plaza, 535 Kings Road, London, SW10 0SZ, England |
| DERWENT, Robin Evelyn Leo, The Right Honourable Lord RESIGNED | Director | | 31 Mar 1995 | | October 1930 | 30 Kelso Place, London, W8 5QG |
| ESTEVE COLL, Elizabeth Anne Loosemore, Dame RESIGNED | Director | 01 Oct 1995 | 25 Sep 1997 | | October 1938 | Wood Hall, Hethersett, Norwich, Norfolk, NR9 3DE |
| FERRY, Harvey Frank RESIGNED | Director | | 01 Oct 1998 | | June 1948 | Kings Legend, Magpies Wood, Nettlebed, Oxfordshire, RG9 5BE |
| GILLMORE, David Howe, Lord RESIGNED | Director | 09 Nov 1994 | 20 Mar 1999 | | August 1934 | 19 Ashlone Road, London, SW15 1LS |
| GOLDING, Michael Frank RESIGNED | Director | 01 Jun 1995 | 27 Jul 2023 | England | April 1936 | 535, Kings Road, London, SW10 0SZ, England |
| HARDING-HILL, Michael RESIGNED | Director | | 07 Nov 1996 | | March 1938 | 9 Horsefair, Chipping Norton, Oxfordshire, OX7 5AL |
| HARRIS, Ian Anthony RESIGNED | Director | | 19 Sep 2007 | | August 1937 | 46 Golders Green Crescent, London, NW11 8LD |
| HORD, Malcolm RESIGNED | Director | 12 May 1993 | 29 May 2002 | | August 1938 | Flat D 24 Brunswick Gardens, London, W8 4AL |
| HOSSACK, Rebecca Anna RESIGNED | Director | 25 May 2005 | 14 Nov 2019 | England | October 1955 | 535, Kings Road, London, SW10 0SZ, England |
| HOWE, Frederickrichard Penn, The Right Honourable The Earl Howe RESIGNED | Director | 08 Jul 1999 | 24 Jun 2010 | United Kingdom | January 1951 | Penn House, Penn Street, Amersham, Buckinghamshire, HP7 0PS |
| HUMBLE, Owen RESIGNED | Director | | 19 Mar 1993 | | July 1934 | Brooklands, Merton Cottages, Embleton, Northumberland, NE66 3XW |
| KLEANTHOUS, Costas Photios RESIGNED | Director | 27 Nov 2002 | 11 Nov 2023 | England | June 1938 | 535, Kings Road, London, SW10 0SZ, England |
| MACINTOSH, Patrick John RESIGNED | Director | 30 Nov 2016 | 09 Aug 2022 | United Kingdom | March 1962 | Heathfield, Coldharbour, Sherborne, Dorset, DT9 4HA, England |
| MARKS, Anthony RESIGNED | Director | 09 Nov 1994 | 22 Nov 2006 | | August 1958 | 25 Bracknell Gardens, London, NW3 7EE |
| MORRIS, Maureen Elizabeth RESIGNED | Director | 12 Mar 2003 | 22 Nov 2006 | United Kingdom | November 1935 | Folly Cottage Walden Road, Littlebury, Saffron Walden, Essex, CB11 4TA |
| NEWGAS, John Richard RESIGNED | Director | 29 May 2002 | 31 Dec 2003 | England | February 1948 | 32 Merton Lane, Highgate, London, N6 6NB |
| NILSON, Ingrid Margareta RESIGNED | Director | 22 Dec 2000 | 25 Nov 2003 | United Kingdom | June 1960 | Upway, Newenden, Kent, TN18 5TL |
| PENMAN, Caroline Elizabeth RESIGNED | Director | | 06 Nov 1991 | | February 1944 | Cockhaise Mill, Lindfield, Haywards Heath, West Sussex, RH16 2QP |
| PERCY DAVIS, Sarah Anne RESIGNED | Director | 29 Mar 2004 | 27 Mar 2014 | England | October 1971 | The Old Rectory, 29 Martin Lane, Cannon Street, London, EC4R 0AU |
| PRUSKIN, Jacqueline Sandra RESIGNED | Director | 04 Oct 2010 | 30 Nov 2016 | United Kingdom | March 1946 | The Old Rectory, 29 Martin Lane, Cannon Street, London, EC4R 0AU |
| REILY COLLINS, Edward Mark RESIGNED | Director | | 29 Oct 2004 | England | February 1943 | Culham Court, Culham, Abingdon, Oxfordshire, OX14 3BN |
| ROBERTSON, Robert John Pitcairn RESIGNED | Director | | 10 Dec 2014 | England | May 1947 | The Old Rectory, 29 Martin Lane, Cannon Street, London, EC4R 0AU |
| RUDD, Charles John Stephen RESIGNED | Director | 01 Mar 1992 | 01 Oct 1993 | | February 1951 | 34 Briarwood Road, London, SW4 9PX |
| SIMMS, Freya Nicola RESIGNED | Director | 25 Jun 2018 | 29 Jul 2025 | England | February 1971 | 535, Kings Road, London, SW10 0SZ, England |
| SMITH, David Kevin RESIGNED | Director | | 22 Jan 1995 | England | October 1940 | Barnwell Manor, Barnwell, Peterborough, Northamptonshire, PE8 5PJ |
| SMITH, Graham Charles RESIGNED | Director | 29 Sep 2004 | 19 Nov 2024 | England | July 1954 | 535, Kings Road, London, SW10 0SZ, England |
| STEVENSON, Patricia Mary RESIGNED | Director | 21 Dec 2017 | 22 Mar 2018 | England | December 1957 | 535, Kings Road, London, SW10 0SZ, England |
| THOMPSON, John Alfred RESIGNED | Director | 23 May 1996 | 13 Oct 2003 | | August 1948 | Swadforth House Gracious Street, Knaresborough, North Yorkshire, HG5 8DT |
| WILCOX, Judith Ann, Baroness RESIGNED | Director | 27 Sep 2000 | 24 Jun 2010 | England | October 1940 | 17 Great College Street, London, SW1P 3RX |
| WRIGGLESWORTH, Linda Ann RESIGNED | Director | 18 Jan 1997 | 25 Sep 2002 | | January 1956 | Flat E 37 York Street, London, W1H 1PX |
| YEO, Geoffrey RESIGNED | Director | | 23 May 1996 | England | August 1934 | 14 Hunters Mews, Macclesfield Road, Wilmslow, Cheshire, SK9 2AR |