| LADAYAL, Jolanta Magdalena ACTIVE | Secretary | 10 Apr 2024 | | | | College Lane, Hatfield, Herts, AL10 9AB |
| GOODEN, Peter Nicholas, Dr ACTIVE | Director | 05 Nov 2024 | | United Kingdom | February 1981 | College Lane, Hatfield, Herts, AL10 9AB |
| GRIMES, Ian ACTIVE | Director | 07 Mar 2021 | | England | September 1972 | College Lane, Hatfield, Herts, AL10 9AB |
| MOFFAT, Alistair Norman Alexander ACTIVE | Director | 09 Nov 2009 | | England | January 1964 | College Lane, Hatfield, Herts, AL10 9AB |
| VORLEY, Timothy Ross, Professor ACTIVE | Director | 10 Aug 2026 | | England | December 1980 | College Lane, Hatfield, Herts, AL10 9AB |
| GRANT, Susan Carol RESIGNED | Secretary | 01 Sep 2013 | 03 Jan 2020 | | | University Of Hertfordshire, College Lane, Hatfield, Hertfordshire, AL10 9AB, England |
| JEFFREYS, Peter Griffith RESIGNED | Secretary | | 31 Jul 2001 | | | 29 Bury Green, Wheathampstead, St Albans, Hertfordshire, AL4 8DB |
| SMYTH, Darrel Edward RESIGNED | Secretary | 20 Jan 2020 | 23 Oct 2023 | | | College Lane, Hatfield, Herts, AL10 9AB |
| WATERS, Philip Edward RESIGNED | Secretary | 31 Jul 2001 | 31 Aug 2013 | | | 10 Manland Way, Harpenden, Hertfordshire, AL5 4QS |
| AUBREY-GIMENEZ, Yanina Graciela RESIGNED | Director | 01 Jan 2024 | 31 Oct 2024 | England | February 1976 | College Lane, Hatfield, Herts, AL10 9AB |
| BROWN, John RESIGNED | Director | | 15 Jul 1992 | | November 1945 | 1 Cross Street, Letchworth, Hertfordshire, SG6 4UD |
| BUXTON, Neil Keith, Professor RESIGNED | Director | 06 Dec 1993 | 31 Aug 2003 | | May 1940 | 15 Haslingden Close, Harpenden, Hertfordshire, AL5 3EW |
| BUXTON, Neil Keith, Professor RESIGNED | Director | | 24 Oct 1991 | | May 1940 | 15 Haslingden Close, Harpenden, Hertfordshire, AL5 3EW |
| CAMPBELL, Ian Gordon, Professor RESIGNED | Director | 01 Sep 2013 | 27 Sep 2019 | England | April 1963 | University Of Hertfordshire, College Lane, Hatfield, Hertfordshire, AL1 9AB, England |
| CLARKE, Philip RESIGNED | Director | 20 Jan 2020 | 07 Mar 2021 | England | March 1964 | College Lane, Hatfield, Herts, AL10 9AB |
| COLLIER, John Graham RESIGNED | Director | 05 Feb 2010 | 30 Apr 2013 | England | July 1959 | Maclaurin Building, Bishops Square Business Park, Hatfield, Hertfordshire, AL10 9NE, England |
| DAVID, Joseph RESIGNED | Director | 06 Dec 1993 | 26 Sep 1996 | | March 1928 | 16 Guessens Road, Welwyn Garden City, Hertfordshire, AL8 6QR |
| DAVID, Joseph RESIGNED | Director | | 23 Jul 1993 | | March 1928 | 16 Guessens Road, Welwyn Garden City, Hertfordshire, AL8 6QR |
| DAY, Rodney, Dr RESIGNED | Director | 01 Sep 2017 | 01 Dec 2022 | England | October 1968 | College Lane, Hatfield, Herts, AL10 9AB |
| GALBRAITH, Graham Harold, Professor RESIGNED | Director | 01 Feb 2009 | 31 Aug 2013 | England | October 1960 | 12, Highfield, Letchworth, Hertfordshire, SG6 3QD, Uk |
| LEVINE, Kathleen RESIGNED | Director | | 21 Sep 2006 | United Kingdom | March 1946 | 2 Ibsley Way, Cockfosters, Barnet, Hertfordshire, EN4 9EY |
| LINES, Peter Denis, Professor RESIGNED | Director | 06 Dec 1993 | 31 Jul 2001 | | January 1940 | 24 Cox Ley, Hatfield Heath, Bishops Stortford, Hertfordshire, CM22 7ER |
| MCGOWN, James Frederick RESIGNED | Director | | 06 Dec 1993 | | October 1943 | 14 Ridgewood Gardens, Harpenden, Hertfordshire, AL5 3NN |
| METCALFE, Hugh, Dr RESIGNED | Director | | 23 Jul 1993 | | June 1928 | Amberley 28 Druid Stoke Avenue, Bristol, Avon, BS9 1DD |
| NEVILLE, Terry Michael RESIGNED | Director | 19 Apr 1993 | 16 Dec 2009 | United Kingdom | July 1951 | C/O University Of Hertfordshire, College Lane, Hatfield, Hertfordshire, AL10 9AB |
| NEWLAN, Julie Ann, Professor RESIGNED | Director | 08 Jul 2009 | 31 Dec 2023 | England | February 1958 | College Lane, Hatfield, Herts, AL10 9AB |
| PITTILO, Robert Michael, Professor RESIGNED | Director | 01 Aug 2001 | 04 Sep 2005 | | October 1954 | Glenmore, Meadowside, Great Bookham, Surrey, KT23 3LG |
| REYNER, John Neville RESIGNED | Director | 01 Feb 2009 | 26 Apr 2013 | England | May 1945 | Barkway House, 7 Limekiln Close, Royston, Hertfordshire, SG8 9XP |
| STOTT, Stephen Luck, Dr RESIGNED | Director | | 06 Dec 1993 | Uk | March 1942 | 20 Harwood Close, Tewin, Welwyn, Hertfordshire, AL6 0LF |
| STUART, Joanne Amelia RESIGNED | Director | 01 May 2022 | 01 Dec 2022 | England | June 1974 | College Lane, Hatfield, Herts, AL10 9AB |
| TEMPANY, Myles RESIGNED | Director | | 06 Dec 1993 | | March 1924 | 18 Tiverton Road, Potters Bar, Hertfordshire, EN6 5HY |
| WEAIT, Matthew, Professor RESIGNED | Director | 02 Mar 2020 | 28 Feb 2022 | England | August 1963 | College Lane, Hatfield, Herts, AL10 9AB |
| WILLS, Wendy, Professor RESIGNED | Director | 01 Nov 2023 | 17 Jul 2026 | England | July 1966 | College Lane, Hatfield, Herts, AL10 9AB |
| WILSON, Robert James Timothy, Sir RESIGNED | Director | 17 Dec 2009 | 31 Dec 2010 | England | April 1949 | 18, Hitchin Road, Letchworth Garden City, Hertfordshire, SG6 3LT, England |
| WILSON, Robert James Timothy, Sir RESIGNED | Director | 01 Sep 2003 | 30 Jan 2009 | England | April 1949 | Pendleton, 18 Hitchin Road, Letchworth Garden City, Hertfordshire, SG6 3LS, United Kingdom |
| WILSON, Robert James Timothy, Sir RESIGNED | Director | 24 Oct 1991 | 06 Dec 1993 | England | April 1949 | Pendleton, 18 Hitchin Road, Letchworth Garden City, Hertfordshire, SG6 3LS, United Kingdom |