| JONES, Christopher Alan ACTIVE | Secretary | 19 Dec 2017 | | | | 11, Wilmot Place, London, NW1 9JP, England |
| ALLANSON BAILEY, Christine ACTIVE | Director | 27 Jun 2003 | | England | September 1942 | The Monastery Garden, Monastery Road Edington, Westbury, Wiltshire, BA13 4QJ |
| BELL, David Charles Maurice, Sir ACTIVE | Director | 20 Nov 2009 | | England | September 1946 | 35, Belitha Villas, London, N1 1PE, England |
| ISHERWOOD, Nicola Jayne Ranicar ACTIVE | Director | 22 Jul 2024 | | England | January 1967 | 4, Queen Street, Bath, BA1 1HE, England |
| LACEY, William Augustus ACTIVE | Director | 27 Mar 2025 | | England | August 1973 | 4, Queen Street, Bath, BA1 1HE, England |
| LOVELL, Richard Ian ACTIVE | Director | 16 Sep 2024 | | United Kingdom | October 1956 | Somerset House, Sion Hill, Bath, Somerset, BA1 2UF, United Kingdom |
| OSBORNE, Trevor ACTIVE | Director | 19 Nov 2010 | | England | July 1943 | Rectory Lodge, Combe Hay, Bath, BA2 7EG, England |
| ROPER, Paul ACTIVE | Director | 17 Feb 2017 | | England | June 1966 | 4, Queen Street, Bath, BA1 1HE, England |
| WENDORF, Richard Harold, Professor ACTIVE | Director | 27 Jun 2022 | | England | March 1948 | 3, Raby Villas, Bath, BA2 4EE, England |
| WOODROFFE, Alice Lucia ACTIVE | Director | 27 May 2019 | | England | May 1956 | Radford Farm, Northend, Batheaston, Bath, BA1 8ES, England |
| MARSHALL, Brian Arthur RESIGNED | Secretary | 21 Aug 1991 | 19 Dec 2017 | | | Sarum Cottage 121 Clay Street, Crockerton, Warminster, Wilts, BA12 8AJ |
| BEATSON HIRD, Christopher RESIGNED | Director | 25 Jun 2001 | 27 Jun 2003 | | October 1953 | Flat 2 Carlyle Court, Chelsea Harbour, London, SW10 0UQ |
| BROADHEAD, Kenneth RESIGNED | Director | 15 Jan 1997 | 09 Apr 2001 | | May 1928 | Dilkhush Charlcombe Lane, Lansdown, Bath, Avon, BA1 5TT |
| CARDALE, Fionna RESIGNED | Director | 09 Apr 2001 | 19 Nov 2010 | United Kingdom | February 1960 | Lower Cranmore, Shipton Moyne, Tetbury, Gloucestershire, GL8 8PU |
| CORDY-SIMPSON, Roderick Alexander RESIGNED | Director | 27 May 2019 | 27 Mar 2025 | United Kingdom | February 1944 | 4, Queen Street, Bath, BA1 1HE, England |
| GILBERT, Norris RESIGNED | Director | 21 Aug 1991 | 09 Apr 2001 | United Kingdom | January 1924 | 143 Ivor Court, London, NW1 6BT |
| GOSLAND, Christopher Andrew James RESIGNED | Director | 15 Jan 1997 | 09 Feb 2008 | | April 1932 | Upper Manor Farm, Dunkerton, Bath, BA2 8BB |
| HENDERSON, Mary RESIGNED | Director | 09 Apr 2001 | 21 Jun 2019 | England | December 1955 | Westonbirt School, Tetbury, Gloucestershire, GL8 8QG |
| JOHNSON, Simon RESIGNED | Director | 17 Apr 2012 | 15 Nov 2024 | United Kingdom | June 1958 | 7-9, North Parade Buildings, Bath, BA1 1NS, England |
| JOLLIFFE, Robert Hylton RESIGNED | Director | 19 Nov 2010 | 14 Jun 2015 | England | November 1960 | 6 Charlotte Street, Bath, BA1 2NE |
| KAYE, Michael RESIGNED | Director | 15 Jan 1997 | 03 May 2008 | | February 1925 | 3 Coppice Way, London, E18 2DU |
| MARSHALL, Brian Arthur RESIGNED | Director | 21 Aug 1991 | 09 Apr 2001 | United Kingdom | March 1942 | Sarum Cottage 121 Clay Street, Crockerton, Warminster, Wilts, BA12 8AJ |
| PEACOCK, Michael William RESIGNED | Director | 17 Apr 2012 | 08 May 2017 | United Kingdom | June 1958 | 6 Charlotte Street, Bath, BA1 2NE |
| SMITH, Martin, Sir RESIGNED | Director | 09 Apr 2001 | 20 Nov 2009 | United Kingdom | February 1943 | 4 Essex Villas, London, W8 7BN |
| STRASBURGER, Sally Evelyn RESIGNED | Director | 08 Mar 2007 | 20 Nov 2015 | United Kingdom | May 1961 | Upper Langridge Farm, Lansdown, Bath, Avon, BA1 9BW |
| THAYER, Betty Lucretia Burton RESIGNED | Director | 23 Jul 2008 | 19 Nov 2010 | England | June 1958 | 8-9 Brock Street, Bath, Avon, BA1 2LN |
| THRING, Jeremy John RESIGNED | Director | 01 Feb 2002 | 13 Nov 2003 | United Kingdom | May 1936 | Belcombe House, Bradford On Avon, Wiltshire, BA15 1LZ |
| TOOLEY, John, Sir RESIGNED | Director | 09 Apr 2001 | 16 Nov 2012 | England | June 1924 | 18, Grange Court, Grange Road, Cambridge, CB3 9BD, England |