| BOGLE, Paul Wakefield ACTIVE | Secretary | 03 Jan 2017 | | | | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| BARNETT, Yvonne Annette, Professor ACTIVE | Director | 27 Mar 2024 | | England | May 1965 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| BOGLE, Paul Wakefield ACTIVE | Director | 03 Jan 2017 | | England | June 1972 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| LENNARD, Simon Nicholas, Dr ACTIVE | Director | 30 Jun 2026 | | England | September 1967 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| MASSOURA, Andrew Nicholas, Dr ACTIVE | Director | 30 Sep 2024 | | England | April 1983 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| POWELL, Stuart David ACTIVE | Director | 24 Dec 2015 | | England | June 1974 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| ROLFE, James ACTIVE | Director | 05 Nov 2018 | | United Kingdom | December 1967 | Helmore Building, East Road, Cambridge, CB1 1PT, England |
| BENNETT, Stephen George RESIGNED | Secretary | | 31 Dec 2016 | | | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| ANDREWS, Richard, Professor RESIGNED | Director | 01 Jul 2014 | 01 May 2015 | England | April 1953 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| BALL, David Martin James RESIGNED | Director | | 24 Mar 1994 | England | September 1943 | Freckenham House, Freckenham, Bury St Edmunds, Suffolk, IP28 8HX |
| BENNETT, Stephen George RESIGNED | Director | 28 Jun 2007 | 31 Dec 2016 | England | May 1948 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| CRAIG, Francis Furlong, Dr RESIGNED | Director | 13 May 2024 | 20 Feb 2026 | England | January 1962 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| CREAMER, Peter, Professor RESIGNED | Director | 09 Nov 2004 | 03 Jul 2007 | | July 1951 | Flat 6 The Fifth, 43 New Street, Chelmsford, Essex, CM1 1PH |
| DAY, Colin Norman RESIGNED | Director | 07 Nov 1995 | 17 Jun 2002 | | June 1947 | Bentfield House, Stansted, Essex, CM24 8TJ |
| DOBREE, Lesley Anne, Professor RESIGNED | Director | 01 May 2015 | 01 Jul 2015 | England | June 1958 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| FORDHAM, David Sidney RESIGNED | Director | 17 Jun 2002 | 23 Apr 2003 | | June 1953 | Orchard House, Leckhampstead Road, Akeley, Buckinghamshire, MK18 5HE |
| GRIFFITHS, Philip Robert RESIGNED | Director | 08 Mar 2001 | 24 Dec 2015 | England | June 1953 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| JAMES, Terence RESIGNED | Director | | 29 Aug 1996 | | June 1935 | 215 Wimpole Road, Barton, Cambridge, Cambridgeshire, CB3 7AE |
| JAMIESON, Shirley Marie RESIGNED | Director | 18 Jul 2006 | 21 May 2008 | England | December 1952 | Causeway House 1, The Causeway, Elsworth, Cambridge, Cambridgeshire, CB23 4HT |
| KNOWLES, Philip James RESIGNED | Director | 08 Mar 2001 | 02 Nov 2005 | United Kingdom | December 1946 | 5 Poplar Close, Ingatestone, Essex, CM4 9AT |
| MILLAN, Michael John, Dr RESIGNED | Director | 10 May 2019 | 02 Aug 2022 | England | July 1971 | Abbeygate House, Anglia Ruskin University, East Road, Cambridge, CB1 1PT, England |
| POWELL, Anthony John RESIGNED | Director | | 31 Dec 2004 | | July 1939 | 30 Torrington Close, Chelmsford, Essex, CM1 6HX |
| PRIEST, David James, Dr RESIGNED | Director | 26 Feb 2004 | 22 Nov 2005 | England | June 1937 | 44 Lexden Road, Colchester, Essex, CO3 3RF |
| RICHARD, Ian Miller RESIGNED | Director | 03 Mar 1994 | 09 Apr 1996 | | February 1937 | 98 High Street, Barton, Cambridge, Cambridgeshire, CB3 7BG |
| SEAMAN, Anne RESIGNED | Director | 06 Nov 2000 | 23 Jun 2004 | | May 1948 | 8 Carriage Drive, Chelmsford, Essex, CM1 6UY |
| SIBBALD, Alan, Professor RESIGNED | Director | 16 Apr 2008 | 28 Mar 2014 | United Kingdom | September 1952 | 18, Mamara Apartments, 13 Western Gateway Capital East, London, E16 1AJ |
| SMITH, Michael Arthur, Doctor RESIGNED | Director | 23 Mar 1994 | 29 Oct 2001 | | December 1933 | 94 High Street, Harlton, Cambridge, CB3 7ES |
| TIDMARSH, David, Professor RESIGNED | Director | 01 May 2004 | 31 Dec 2006 | | February 1953 | 14 Heathgreen Way, Coventry, CV4 8GU |
| WATKINS, Roderick Evan, Professor RESIGNED | Director | 01 Jul 2015 | 10 May 2019 | England | July 1964 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |
| WHATFORD CBE, Christine Anne RESIGNED | Director | 16 May 2019 | 10 May 2024 | England | February 1947 | 59, Whitecroft Way, Beckenham, BR3 3AW, England |
| YATES, Alan RESIGNED | Director | 07 Nov 1997 | 22 Nov 2005 | | January 1951 | Redgate Mill, Sandhill Lane, Edridge, East Sussex, TN3 9LR |
| YOUNG, Jennifer Anne RESIGNED | Director | 04 Nov 2022 | 10 May 2024 | England | December 1969 | Bishop Hall Lane, Chelmsford, Essex, CM1 1SQ |