| SPRAGGINS, Mark ACTIVE | Secretary | 04 Jul 2024 | | | | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| BUCKERIDGE, David James ACTIVE | Director | 21 Jun 2023 | | United Kingdom | February 1960 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| CLARKE, Belinda Rosanna, Dr ACTIVE | Director | 17 Sep 2025 | | United Kingdom | May 1970 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| FERRIER, Helen, Dr ACTIVE | Director | 08 Dec 2020 | | England | May 1977 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| MALARKEY, Patricia ACTIVE | Director | 20 Dec 2023 | | United States | November 1965 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| REGAN, Jonathan Peter ACTIVE | Director | 08 Dec 2020 | | England | July 1958 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| SMITH, Guy Henry, Dr ACTIVE | Director | 18 Nov 2021 | | England | May 1959 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| TAYLOR, Richard James ACTIVE | Director | 02 Jul 2025 | | United Kingdom | May 1963 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| ARNOLD, Susan Nicola RESIGNED | Secretary | 12 Nov 2008 | 30 Nov 2018 | | | Huntingdon Road Cambridge, CB3 0LE |
| BARSBY, Tina Lorraine RESIGNED | Secretary | 01 Jun 2006 | 12 Nov 2008 | | | 18 Top Street, Stretham, Ely, Cambridgeshire, CB6 3JL |
| HALL, Joseph William RESIGNED | Secretary | 01 Jul 1997 | 31 May 2006 | | | Byways The Street, Shotley, Ipswich, Suffolk, IP9 1LX |
| MASSON, Stephen Clark RESIGNED | Secretary | 13 Mar 2019 | 31 Dec 2020 | | | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| MCKEE, Juno, Dr RESIGNED | Secretary | 01 Jan 2021 | 04 Jul 2024 | | | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| ALDERTON, Clifford Raymond RESIGNED | Director | 01 Jul 1997 | 19 Feb 1998 | | July 1926 | Lake Abbot Bourne Lane, Salehurst, Robertsbridge, East Sussex, TN32 5PT |
| ANDREWS, Anthony David RESIGNED | Director | 01 Jul 1997 | 20 Jul 2000 | | November 1937 | Irene House, Kirkby Underwood, Bourne, Lincolnshire, PE10 0SD |
| BARK, Neville Store RESIGNED | Director | 01 Jul 1997 | 05 Sep 2002 | England | August 1934 | Underhill 14 West Street, Axbridge, Somerset, BS26 2AD |
| BARSBY, Tina Lorraine RESIGNED | Director | 23 Nov 2017 | 18 Nov 2021 | United Kingdom | May 1957 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| BAULCOMBE, David Charles, Sir RESIGNED | Director | 13 Oct 2008 | 19 Sep 2014 | United Kingdom | April 1952 | Department Of Plant Sciences, Downing Street, Cambridge, Cambs, CB2 3EA, United Kingdom |
| BLACKBURN, Alison Margaret RESIGNED | Director | 04 Sep 2003 | 10 Sep 2010 | United Kingdom | September 1946 | Huntingdon Road Cambridge, CB3 0LE |
| CACCAMO, Mario Jose, Professor RESIGNED | Director | 01 Oct 2021 | 19 Jun 2026 | England | November 1971 | Park Farm Campus, Villa Road, Histon, Cambridge, CB24 9AT, England |
| CAFFALL, David James Osborn RESIGNED | Director | 02 Sep 2004 | 10 Sep 2010 | United Kingdom | June 1951 | Aic - Federation House, Oundle Road, Alwalton, Peterborough, PE2 6XE, United Kingdom |
| CARMICHAEL, Jane Pears, Dr RESIGNED | Director | 19 Feb 1998 | 02 Sep 2004 | | August 1943 | Glebe Farm, Bracebridge Heath, Lincoln, Lincolnshire, LN4 2HZ |
| DAVIES, Nigel Leslie, Dr RESIGNED | Director | 12 Sep 2012 | 08 Sep 2015 | England | March 1960 | Huntingdon Road Cambridge, CB3 0LE |
| ELLIOTT, Geoffrey James RESIGNED | Director | 28 Sep 2009 | 11 Sep 2012 | United Kingdom | July 1952 | Reivers Salisbury Road, Broughton, Stockbridge, Hampshire, SO20 8BU |
| ELLWOOD, Stephen John RESIGNED | Director | 24 Nov 2015 | 02 Jul 2025 | England | July 1957 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| FIDGEON, Kathleen Elizabeth RESIGNED | Director | 19 Sep 2014 | 17 Nov 2022 | England | March 1958 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| GODFREY, James Eric RESIGNED | Director | 11 Sep 2012 | 17 Nov 2022 | England | April 1953 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| HARLE, Robert RESIGNED | Director | 11 Sep 2012 | 08 Dec 2020 | England | December 1952 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| HEADING, John Edwin RESIGNED | Director | 22 Jul 1999 | 02 Sep 2004 | United Kingdom | November 1940 | 60 London Road, Chatteris, Cambridgeshire, PE16 6LW |
| HEALY, Flor Aiden RESIGNED | Director | 19 Jun 2024 | 02 Jul 2025 | England | April 1962 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| HEDLEY LEWIS, Vincent Richard RESIGNED | Director | 20 Jul 2000 | 05 Sep 2007 | England | May 1941 | Birkholme Manor, Corby Glen, Grantham, Lincs, NG33 4LF |
| HEYGATE, Paul Michael RESIGNED | Director | 07 Jun 2002 | 11 Sep 2009 | England | April 1943 | Holmedale House Farthingstone, Towcester, Northampton, Northamptonshire, NN12 8EZ |
| HODGSON, David Ian RESIGNED | Director | 01 Jul 1997 | 31 Mar 2002 | | October 1939 | Woodcote Plaistow Road, Ifold, Loxwood, West Sussex, RH14 0TY |
| KERBY, Nigel Wells, Dr RESIGNED | Director | 08 Sep 2015 | 22 Nov 2023 | Scotland | April 1953 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| KUYK, Andrew RESIGNED | Director | 10 Sep 2010 | 11 Sep 2018 | United Kingdom | June 1952 | Huntingdon Road Cambridge, CB3 0LE |
| LANG, Charles Alfred, Dr RESIGNED | Director | 11 Nov 2014 | 17 Nov 2022 | England | December 1936 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| LEWIS, Jeremy Wynn RESIGNED | Director | 05 Sep 2007 | 15 Sep 2016 | England | September 1949 | Huntingdon Road Cambridge, CB3 0LE |
| LOWSON, Robert Campbell RESIGNED | Director | 05 Dec 2018 | 11 Feb 2026 | England | March 1949 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| MACDONALD, Richard Auld RESIGNED | Director | 11 Sep 2010 | 08 Dec 2020 | England | October 1954 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| NELSTROP, Robert Bentley RESIGNED | Director | 01 Jul 1997 | 22 Jul 1999 | England | April 1938 | Westfield Farm, Branston, Lincoln, Lincolnshire, LN4 1PZ |
| PAICE, James Edward Thornton, Sir RESIGNED | Director | 06 Mar 2013 | 23 Nov 2017 | England | April 1949 | Snailbridge House, Moor Road, Fordham, Ely, Cambridgeshire, CB7 5LU, England |
| PARKER, John Stewart, Professor RESIGNED | Director | 04 Sep 2003 | 11 Sep 2009 | | July 1945 | Superintendent's House, 47 Bateman Street, Cambridge, Cambridgeshire, CB2 1LR |
| PEMBERTON, Antony Francis RESIGNED | Director | 01 Jul 1997 | 26 Jul 2001 | United Kingdom | February 1942 | Trumpington Hall, Grantchester Road, Trumpington, Cambridge, Cambridgeshire, CB2 2LH |
| PEXTON, Anthony William Dunn RESIGNED | Director | 26 Jul 2001 | 11 Sep 2012 | England | December 1942 | The Grange, Watton, Driffield, North Humberside, YO25 9AP |
| PUDDEPHAT, Ian James, Dr RESIGNED | Director | 23 Nov 2017 | 17 Sep 2025 | England | December 1963 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| SALAMINI, Francesco, Professor RESIGNED | Director | 22 Jun 2005 | 24 Feb 2009 | | March 1939 | Via Dei Cappuccini 4/B, Bergamo, 24100, Italy |
| SHEWRY, Peter Robert, Professor RESIGNED | Director | 26 Jul 2001 | 10 Sep 2008 | United Kingdom | March 1948 | 33 Goldsmith Way, St Albans, Hertfordshire, AL3 5LH |
| SMITH, Alison, Professor RESIGNED | Director | 16 Jun 2015 | 22 Nov 2023 | England | July 1956 | Niab, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom |
| SUMMERS, Richard William, Dr. RESIGNED | Director | 11 Sep 2009 | 08 Sep 2015 | United Kingdom | May 1959 | 11 Cottrells Lane, Elsworth, Cambridgeshire, CB3 8JR |