| DUFF, Fiona Jane ACTIVE | Secretary | 10 May 2006 | | | | Haywards Heath Road, North Chailey, Nr Lewes, East Sussex, BN8 4EF, United Kingdom |
| BENNETT, Neil Edward Francis ACTIVE | Director | 10 Dec 2018 | | England | May 1965 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, BN8 4EF, England |
| BLANCHARD, Neil ACTIVE | Director | 15 Oct 2025 | | England | April 1969 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| BROWN, Chris James ACTIVE | Director | 15 Oct 2025 | | England | September 1978 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| CHILCOTT, Darren ACTIVE | Director | 17 Dec 2019 | | England | June 1966 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| CLARK, Jennifer Mary ACTIVE | Director | 14 Jul 2016 | | England | October 1951 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| CREAMER, Mark Francis ACTIVE | Director | 28 Mar 2002 | | United Kingdom | January 1957 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| GARLAND, Denise ACTIVE | Director | 16 Nov 2020 | | United Kingdom | February 1974 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| GARRETT, Helen Joan ACTIVE | Director | 14 Jul 2026 | | England | November 1964 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| GROVER, Alison Charlotte ACTIVE | Director | 10 Dec 2018 | | England | April 1956 | 15 Ashburnham Gardens, Haywards Heath Road, North Chailey, Lewes, BN8 4EF, England |
| HART, Christina ACTIVE | Director | 30 Oct 2025 | | England | May 1988 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| OTA, Jonathan Benjamin ACTIVE | Director | 15 Oct 2025 | | England | February 1968 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| PATEL, Kaushika Nareschchandra ACTIVE | Director | 14 Jul 2026 | | England | February 1968 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| PROWER, Deirdre ACTIVE | Director | 15 Oct 2025 | | England | August 1958 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| SONI, Ashok ACTIVE | Director | 05 Feb 2026 | | England | July 1961 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| TAYLOR, Joanne ACTIVE | Director | 15 Oct 2025 | | England | April 1970 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| CORNWELL, Mark Philip RESIGNED | Secretary | 13 May 1999 | 10 May 2006 | | | 4 Evesham Close, Reigate, Surrey, RH2 9DN |
| ATKINSON, Michael Hugh RESIGNED | Director | 15 Sep 2006 | 20 Dec 2024 | United Kingdom | May 1944 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| BAKER, Lucinda Katherine Elizabeth RESIGNED | Director | 13 Jul 2012 | 02 Sep 2025 | England | February 1963 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| BRIGGS, Daniel Nicholas RESIGNED | Director | 16 Jun 2000 | 12 Dec 2013 | United Kingdom | December 1958 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| BRITTON, Helen Florence RESIGNED | Director | 14 Jul 2016 | 17 Jul 2025 | England | January 1956 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| BRUNJES, Jacqueline Mary RESIGNED | Director | 05 Dec 2014 | 23 Apr 2018 | United Kingdom | April 1958 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| CHAPLIN, Keith RESIGNED | Director | 13 Mar 2009 | 01 Mar 2017 | United Kingdom | September 1939 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| CROWTHER, David Stoner RESIGNED | Director | 14 Oct 2005 | 17 Dec 2019 | United Kingdom | June 1945 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| CUMBERLEGE CBE DL, Julia Frances, Baroness RESIGNED | Director | 13 May 1999 | 01 Aug 2014 | United Kingdom | January 1943 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| DIPPLE, Ian Alexander Keith RESIGNED | Director | 16 Jun 2000 | 13 Jul 2012 | United Kingdom | November 1934 | Chailey Heritage School, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, United Kingdom |
| GOODHEW, Heather Margaret RESIGNED | Director | 17 Dec 2019 | 01 Feb 2022 | England | April 1960 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, BN8 4EF, England |
| GREEN, Elizabeth Mary, Dr RESIGNED | Director | 01 Aug 2014 | 01 Jan 2024 | England | May 1946 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| GREENWELL, Sarah RESIGNED | Director | 16 Oct 2000 | 18 Dec 2007 | | September 1933 | Tanners River, Petworth, West Sussex, GU28 9AY |
| HALL, Stephen John RESIGNED | Director | 16 Jun 2000 | 18 Jan 2003 | | September 1946 | 11 Southdown Avenue, Lewes, East Sussex, BN7 1EL |
| HANBURY MBE DL, Verena Elizabeth Anne RESIGNED | Director | 13 May 1999 | 13 Jul 2018 | United Kingdom | March 1933 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| HODSON, Andrew Charles RESIGNED | Director | 04 Apr 2019 | 02 Sep 2025 | England | May 1951 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF |
| JONES, Christopher Stanley RESIGNED | Director | 16 Jun 2000 | 17 Dec 2019 | United Kingdom | August 1943 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| JONES, Joseph Rendel RESIGNED | Director | 13 May 1999 | 19 Mar 2001 | | March 2001 | 10 The Avenue, Lewes, East Sussex, BN7 1QS |
| KIMMINS, Charles Dominic RESIGNED | Director | 10 Dec 2018 | 23 Sep 2025 | England | June 1971 | Chailey Heritage Foundation, Haywards Heath Road, North Chailey, Lewes, BN8 4EF, England |
| MEYER, Charles Henry Robin RESIGNED | Director | 15 Jun 2005 | 23 Jul 2020 | United Kingdom | December 1942 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| ROBERTS, Jane Rosalind RESIGNED | Director | 30 Dec 2001 | 17 Dec 2019 | United Kingdom | May 1957 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| SHARPE, Charlotte Jane RESIGNED | Director | 07 Jan 2002 | 30 Jun 2004 | England | August 1966 | The Twitten House, Church Road, Newick, East Sussex, BN8 4JZ |
| SHELFORD, William Thomas Cornelius RESIGNED | Director | 18 May 2004 | 10 Dec 2018 | United Kingdom | January 1943 | Haywards Heath Road, North Chailey, Lewes, East Sussex, BN8 4EF, England |
| TAYLOR, Peter Russell RESIGNED | Director | 16 Jun 2000 | 24 Mar 2004 | | October 1946 | 75 Priory Road, Hastings, East Sussex, TN34 3JJ |