| ABRAM, Anita Louise ACTIVE | Director | 20 Mar 2018 | | England | April 1971 | 1 Drift Cottage, The Drift, Levington, Ipswich, IP10 0LF, United Kingdom |
| ALDWORTH, Susan Elizabeth ACTIVE | Director | 14 Apr 2020 | | England | April 1955 | 32, Cassland Road, London, E9 7AN, England |
| COLLINS, Susan Alexis Regine, Professor ACTIVE | Director | 09 Mar 2026 | | United Kingdom | January 1964 | 10, Market Walk, Saffron Walden, Essex, CB10 1JZ, United Kingdom |
| MORLEY, David John ACTIVE | Director | 01 Oct 2018 | | United Kingdom | August 1966 | Bolgoed Maen, Libanus, Brecon, Powys, LD3 8EL, United Kingdom |
| PETZAL, Monica ACTIVE | Director | 19 Apr 2024 | | United Kingdom | June 1953 | 10, Market Walk, Saffron Walden, Essex, CB10 1JZ, United Kingdom |
| RHODES, John Guy ACTIVE | Director | 30 Jun 2020 | | United Kingdom | February 1945 | Meadowcroft, Church Lane, Widdington, Essex, CB11 3SF, United Kingdom |
| ALPER, Samuel RESIGNED | Secretary | 01 Apr 1998 | 01 Dec 1998 | | | Chilford Hall, Balsham Road, Linton, Cambridgeshire, CB1 6LE |
| ALPER, Simon RESIGNED | Secretary | 04 Jan 1994 | 01 Apr 1998 | | | Red Cottage, Chilford Hall, Linton Cambridge, CB1 6LE |
| PORTER, David Kenneth RESIGNED | Secretary | 06 Sep 2005 | 16 Apr 2018 | | | Pheasant Cottage, Withersfield Road, Great Wratting, Haverhill, Suffolk, CB9 7HD, United Kingdom |
| YOUNG, Robert Alan RESIGNED | Secretary | 01 Dec 1998 | 05 Sep 2005 | | | 4 Tower Court, Overstone Park Overstone, Northampton, NN6 0AS |
| ALPER, Fiona RESIGNED | Director | 11 Aug 2003 | 24 May 2016 | United Kingdom | November 1946 | Chilford Hall Balsham Road, Linton, Cambridge, Cambridgeshire, CB21 4LE |
| ALPER, Samuel RESIGNED | Director | 01 Apr 1998 | 02 Oct 2002 | | April 1924 | Chilford Hall, Balsham Road, Linton, Cambridgeshire, CB1 6LE |
| ALPER, Simon RESIGNED | Director | 04 Jan 1994 | 01 Apr 1998 | | April 1924 | Red Cottage, Chilford Hall, Linton Cambridge, CB1 6LE |
| BLUMENFELD, Yorick RESIGNED | Director | 21 Jun 1999 | 25 May 2016 | United Kingdom | April 1932 | Cedar House Coton Road, Grantchester, Cambridge, CB3 9NH |
| BORRINGTON, David Michael RESIGNED | Director | 24 May 2016 | 06 Jan 2025 | England | February 1984 | 18, Glebe Avenue, Arlesey, Bedfordshire, SG15 6UP, United Kingdom |
| CHEESE, Chloe Anastasia RESIGNED | Director | 31 Aug 2004 | 23 Jan 2019 | United Kingdom | December 1952 | 58 Hyndewood Bampton Road, Forest Hill, London, SE23 2BJ |
| CLARK, Nigel John, Dr RESIGNED | Director | 11 Aug 2003 | 01 Mar 2005 | | December 1964 | 41 Crockfords Road, Newmarket, Suffolk, CB8 9BG |
| DOS SANTOS, Bartolomeu, Professor RESIGNED | Director | 01 Apr 1998 | 01 Dec 1998 | | August 1931 | 57 Talbot Road, London, N6 4QX |
| HANBY, Terence Christopher RESIGNED | Director | 14 Jun 2005 | 09 Feb 2016 | United Kingdom | February 1945 | Cavendish House, 2 Moorfield Harston, Cambridge, Cambridgeshire, CB2 5TP |
| HANNAM, Mark Alexander, Dr RESIGNED | Director | 24 May 2016 | 13 Feb 2018 | United Kingdom | March 1962 | 4, Sutton Place, London, E9 6EH, England |
| HEDGECOE, Julia RESIGNED | Director | 07 May 2013 | 21 Aug 2018 | England | May 1938 | 9, Castle Hythe, Ely, Cambridgeshire, CB7 4BU, England |
| HORWOOD-SMART, John RESIGNED | Director | 04 Jan 1994 | 08 Jul 1998 | | October 1924 | Rutland Cottage, Cheveley, Newmarket, Suffolk, CB8 9DC |
| JONES, John Stanley RESIGNED | Director | 23 Sep 2002 | 19 Apr 2022 | England | June 1933 | 6 Grange Avenue, Woodford Green, Essex, IG8 9JT |
| MILLS, John William RESIGNED | Director | 20 Jul 1999 | 16 Apr 2018 | United Kingdom | March 1933 | Hinxworth Place, Hinxworth, Baldock, Hertfordshire, SG7 5HB |
| MOON, Peter Griffith RESIGNED | Director | 11 Aug 2003 | 08 Aug 2004 | | September 1942 | 3 Barnwell Close, Lazy Acre, Thrapston, Northants, NN14 4UY |
| MOORE, Philip RESIGNED | Director | 11 Aug 2009 | 30 Jul 2012 | United Kingdom | August 1945 | 80 Station Road, Kennett, Newmarket, Suffolk, CB8 7QF |
| PORTER, David Kenneth RESIGNED | Director | 31 Aug 2004 | 16 Apr 2018 | England | July 1947 | Pheasant Cottage, Withersfield Road, Great Wratting, Haverhill, Suffolk, CB9 7HD |
| REDMAN, Simon James Alexander RESIGNED | Director | 05 Nov 2019 | 22 May 2026 | United Kingdom | June 1976 | St Helens, 39 Queensway, Mildenhall, Suffolk, IP28 7JL, United Kingdom |
| SCHOOLING, Guy Peter RESIGNED | Director | 31 Mar 2023 | 15 Jul 2024 | United Kingdom | April 1956 | Plumpton House, Rede Road, Whepstead, Bury St Edmunds, Suffolk, IP29 4SU, United Kingdom |
| WALTON, Lila RESIGNED | Director | 31 Jul 2018 | 09 Jun 2022 | United Kingdom | June 1947 | 10, Market Walk, Saffron Walden, Essex, CB10 1JZ, United Kingdom |
| WOOLFORD, Philip Royston RESIGNED | Director | 26 Jun 2001 | 31 Aug 2005 | | April 1944 | Common View, 86 Common Lane, Hemingford Abbots, Huntingdon, Cambridgeshire, PE28 9AW |
| YARDLEY, Terence RESIGNED | Director | 31 Mar 1999 | 30 May 2002 | | September 1925 | 16 Lowood Court, Farquhar Road, London, SE19 1SN |
| YOUNG, Robert Alan RESIGNED | Director | 21 Jun 1999 | 11 May 2004 | United Kingdom | December 1951 | 4 Tower Court, Overstone Park Overstone, Northampton, NN6 0AS |