| GAISMAN, Jonathan Nicholas Crispin, Mr. ACTIVE | Secretary | 20 May 1998 | | | | 32 Grafton Square, London, SW4 0DB |
| BOAS, John Robert Sotheby ACTIVE | Director | 20 Nov 2001 | | England | February 1937 | 22 Mansfield Street, London, W1G 9NR |
| GAISMAN, Jonathan Nicholas Crispin, Mr. ACTIVE | Director | 10 Nov 1993 | | England | August 1956 | 32 Grafton Square, London, SW4 0DB |
| MAMPAEY, Frank ACTIVE | Director | 11 Nov 2014 | | England | February 1971 | 72, Chepstow Road, London, W2 5BE, England |
| MAUND, Alexandra Jane ACTIVE | Director | 04 Jul 2017 | | England | October 1954 | Rosewell Cottage, Cot Valley, St. Just, Penzance, TR19 7NT, England |
| MCCABE, Gilbert John Retz ACTIVE | Director | 28 Feb 1996 | | United Kingdom | July 1945 | 14 Cedar House, Marloes Road, London, W8 5LA |
| NEWMAN, Helena Alice Teresa ACTIVE | Director | 15 Nov 2022 | | England | August 1966 | 32, Grafton Square, London, SW4 0DB |
| ROWE, Simon David John Tarrant ACTIVE | Director | 06 Jul 2021 | | England | March 1963 | 32, Grafton Square, London, SW4 0DB |
| SMITH, Martin Gregory, Sir ACTIVE | Director | 26 Jan 1999 | | United Kingdom | February 1943 | 5, Park Town, Oxford, Oxfordshire, OX2 6SN, United Kingdom |
| TUNSTALL-BEHRENS, John Peter Poingdestre ACTIVE | Director | 12 Feb 2019 | | England | March 1965 | 32, Grafton Square, London, SW4 0DB |
| WHELTON, David William Courtenay ACTIVE | Director | 26 Jan 1999 | | England | June 1954 | Freelands 56, Crooksbury Road, Farnham, Surrey, GU10 1QB |
| BOWERS, John Michael RESIGNED | Secretary | | 04 Nov 1992 | | | 39 Cloudesley Road, London, N1 0EL |
| KAUFFMANN, Claude Ludovic RESIGNED | Secretary | 05 Jun 1995 | 20 May 1998 | | | Stable Cottage, Elstead Road Seale, Farnham, Surrey, GU10 1HU |
| SHANE, Elton RESIGNED | Secretary | 04 Nov 1992 | 05 Jun 1995 | | | 7 Hartfield Avenue, Elstree, Borehamwood, Hertfordshire, WD6 3JB |
| BARRETT, Judi RESIGNED | Director | 29 Jun 2012 | 04 Jul 2017 | England | May 1949 | Gweneth, Retanna, Penryn, Cornwall, TR10 9EJ, England |
| BERWIN, Nicholas Mark RESIGNED | Director | 26 Jan 1999 | 01 Jul 2014 | United Kingdom | February 1958 | The Apartment, 26-28, Neal Street, London, WC2H 9QQ |
| BIRKETT, The Rt Hon The Lord RESIGNED | Director | 22 Jan 1997 | 26 Jun 2007 | England | October 1929 | Great Allfields, Balls Cross, Petworth, Sussex, GU28 9JR |
| BOWERS, John Michael RESIGNED | Director | | 17 Feb 2000 | | April 1927 | 39 Cloudesley Road, London, N1 0EL |
| CAIRNS, David RESIGNED | Director | | 03 Mar 2026 | United Kingdom | June 1926 | 49 Amerland Road, London, SW18 1QA |
| COHEN, Johnson David, Dr RESIGNED | Director | | 05 Jun 1995 | United Kingdom | January 1930 | 33 Temple Fortune Hill, London, NW11 7XL |
| GAISMAN, Tessa RESIGNED | Director | 10 Nov 1993 | 25 Jan 2022 | England | September 1954 | 32 Grafton Square, London, SW4 0DB |
| GILHOOLY OBE, John RESIGNED | Director | 11 Nov 2014 | 03 Mar 2026 | United Kingdom | August 1973 | Wigmore Hall, 36 Wigmore Street, London, W1U 2BP, England |
| GOODDEN, Josephine RESIGNED | Director | | 03 Oct 1996 | | February 1931 | Tremayne Farmhouse, St Martin, Helston, Cornwall, TR12 6DA |
| HOPKINSON, Adrian Trayton RESIGNED | Director | | 20 May 1998 | | August 1953 | 110 Balham Park Road, London, SW12 8EA |
| HUGH-JONES, Bridget Alathea RESIGNED | Director | 05 Jun 1995 | 01 Mar 2011 | England | February 1946 | The Thatched Cottage, Penberth Valley, St. Buryan, Penzance, Cornwall, TR19 6HJ |
| INGRAMS, Leonard Victor RESIGNED | Director | | 12 Mar 1996 | | September 1941 | Garsington Manor Southend, Garsington, Oxford, OX44 9DH |
| KAUFFMANN, Claude Ludovic RESIGNED | Director | 16 Jun 1993 | 20 May 1998 | | June 1930 | Stable Cottage, Elstead Road Seale, Farnham, Surrey, GU10 1HU |
| LUCAS-TOOTH, Maria RESIGNED | Director | 05 Nov 2013 | 10 Jun 2025 | England | May 1956 | 32, Grafton Square, London, SW4 0DB |
| OVERLI, Haakon RESIGNED | Director | 27 Feb 2007 | 08 Sep 2022 | England | May 1970 | Willards Farm, The Common, Dunsfold, Godalming, Surrey, GU8 4LB, England |
| RICKLESS, Elwood Abraham RESIGNED | Director | | 10 Mar 1995 | | October 1929 | 13 Gerald Road, London, SW1N 9EH |
| ROSENFELD, Jackie RESIGNED | Director | 23 Jan 1996 | 27 Jun 2007 | | July 1934 | 24 St James's Place, London, SW1A 1NH |
| SKEGGS, Anne RESIGNED | Director | 22 Jan 1997 | 06 Jun 2000 | United Kingdom | March 1931 | The Coach House, Barnes Common, London, SW13 0HS |
| THOROGOOD, Peter John RESIGNED | Director | 22 Jan 1997 | 20 May 1998 | | February 1940 | Manor Farm, Little Horwood, Milton Keynes, Buckinghamshire, MK17 0PT |