| BAYLIS, Christopher ACTIVE | Director | 11 Sep 2025 | | England | July 1976 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| COKE, Thomas Edward, The Earl Of Leicester ACTIVE | Director | | | England | July 1965 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| ELLIS, Richard Marriott ACTIVE | Director | 11 Sep 2025 | | England | January 1955 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| MITCHELL, Peter Charles ACTIVE | Director | 06 Mar 2018 | | England | May 1966 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| SHAW, Susan Elizabeth ACTIVE | Director | 18 Sep 2023 | | England | May 1964 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| TYCE, Luke Charles ACTIVE | Director | 14 Sep 2021 | | United Kingdom | September 1979 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| BUNTING, Ronald David RESIGNED | Secretary | | 30 Jul 1993 | | | 38 Park Road, Holkham, Wells Next The Sea, Norfolk, NR23 1RG |
| GLEDSON, Richard Robert RESIGNED | Secretary | 20 Sep 2007 | 27 Mar 2009 | | | The Old Rectory, Warham, Wells Next The Sea, Norfolk, NR23 1NH |
| MORRELL, Neil RESIGNED | Secretary | 01 Feb 2010 | 01 May 2021 | | | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| MORRELL, Neil Gordon RESIGNED | Secretary | 30 Jul 1993 | 20 Sep 2007 | | | The Brambles, 25 Providence Place, Briston, Norfolk, NR24 2HZ |
| WYARD, Michael RESIGNED | Secretary | 27 Mar 2009 | 31 Jan 2010 | | | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| BARCLAY, Jonathan Robert RESIGNED | Director | 01 Oct 2007 | 31 Dec 2013 | United Kingdom | March 1947 | Hill House, Wacton, Norwich, Norfolk, NR15 2UE |
| BROWN, Christopher Niall Bridgmore RESIGNED | Director | 08 Dec 2015 | 13 Dec 2024 | England | July 1956 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| COGHILL, Hugh Murray Charles RESIGNED | Director | 01 Sep 2013 | 31 Dec 2020 | England | December 1950 | The Grove, Church Lane, South Raynham, Fakenham, Norfolk, NR21 7DE, England |
| COKE, Edward Douglas, Rt Hon RESIGNED | Director | | 25 Apr 2015 | England | May 1936 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| CRATHORNE, Ralph RESIGNED | Director | 11 Aug 2021 | 04 Feb 2026 | England | August 1958 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| GLEDSON, Richard Robert RESIGNED | Director | 01 Dec 2006 | 27 Mar 2009 | | March 1963 | The Old Rectory, Warham, Wells Next The Sea, Norfolk, NR23 1NH |
| HORTON FAWKES, David Hawksworth RESIGNED | Director | 11 Sep 2009 | 06 Mar 2018 | United Kingdom | March 1964 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |
| HOVESEN, Poul Jorgen RESIGNED | Director | 06 Aug 2011 | 13 Jun 2015 | United Kingdom | April 1955 | Stinton Hall Farm, Salle, Reepham, Norwich, Norfolk, NR10 4SF, England |
| WYARD, Michael RESIGNED | Director | 10 Aug 2005 | 31 Jan 2010 | England | June 1963 | The Holkham Estate Office, Holkham, Wells Next The Sea, Norfolk, NR23 1AB |