| MCCARTHY, John ACTIVE | Secretary | 01 Dec 2025 | | | | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| BANKS, Helen Mary ACTIVE | Director | 16 Oct 1998 | | England | March 1944 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| BRAID, Caroline Philippa ACTIVE | Director | 01 Sep 2019 | | England | December 1975 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| HAWES, Andrew Thomas ACTIVE | Director | 25 Nov 2011 | | England | December 1954 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| OLIVER, Dominic Thomas ACTIVE | Director | 15 Jun 2026 | | United Kingdom | January 1971 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| RIDDINGTON, Andrew Henry ACTIVE | Director | 20 Nov 2017 | | England | May 1965 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| ROBERTSON, Katherine Louise Hannah ACTIVE | Director | 20 Nov 2015 | | United Kingdom | May 1967 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| ROWNTREE, Samantha Jane ACTIVE | Director | 20 Mar 2023 | | United Kingdom | October 1967 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| THAIN, Ross Hamish Bond ACTIVE | Director | 01 Sep 2018 | | United Kingdom | January 1965 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| THOMAS, Gwilym Gwyther ACTIVE | Director | 31 Oct 2023 | | United Kingdom | August 1979 | Witham Hall, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| WASS, Edward Aston ACTIVE | Director | 21 Mar 2022 | | United Kingdom | May 1971 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| WILSON, Thomas James ACTIVE | Director | 15 Jun 2026 | | United Kingdom | May 1978 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| GRAHAM, Luke Oliver Thomas RESIGNED | Secretary | 02 Feb 2014 | 10 Dec 2023 | | | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| HARRIS, Andrew Francis RESIGNED | Secretary | 16 May 2002 | 01 Jul 2008 | | | 101 North Road, Bourne, Lincolnshire, PE10 9BT |
| HITT, Michelle RESIGNED | Secretary | 01 Jul 2008 | 02 Feb 2014 | | | 6, Crown Street, Ryhall, Stamford, Lincolnshire, PE9 4HQ |
| LAMB, Paul James RESIGNED | Secretary | 11 Dec 2023 | 01 Dec 2025 | | | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| ROTHERA, Peter Ian RESIGNED | Secretary | | 07 Feb 2002 | | | The Dumbles Lowdham Road, Epperstone, Nottingham, Nottinghamshire, NG14 6BB |
| ALLSOP, David Alexander RESIGNED | Director | 17 Nov 2006 | 19 Nov 2018 | England | November 1956 | 90 Lincoln Road, Peterborough, PE1 2SP |
| APPLEGATE, Charles John Urquhart RESIGNED | Director | 15 May 2003 | 21 Jun 2021 | England | February 1955 | 90 Lincoln Road, Peterborough, PE1 2SP |
| BAGSHAW, Paul William Richard RESIGNED | Director | 25 Nov 2011 | 25 Aug 2015 | United Kingdom | January 1964 | 90 Lincoln Road, Peterborough, PE1 2SP |
| COLECLOUGH, Jeremy Nigel RESIGNED | Director | 15 May 2003 | 19 Apr 2010 | | February 1945 | Butterfield House, West Pinchbeck, Spalding, Lincs, PE11 3QG |
| DEPTFORD, Frederick William RESIGNED | Director | | 28 Apr 1997 | | December 1914 | Hungate House, Emneth, Wisbech, Cambridgeshire, PE14 8EQ |
| DIXON, Gill RESIGNED | Director | 23 Nov 2012 | 17 Mar 2015 | England | August 1965 | 90 Lincoln Road, Peterborough, PE1 2SP |
| GREEN, Jonathon Derek RESIGNED | Director | 12 May 2006 | 04 Nov 2011 | United Kingdom | May 1962 | Red Row, Thoresway, Market Rasen, Lincolnshire, LN8 3UY |
| HOBBS, Louise RESIGNED | Director | 21 Nov 2014 | 22 Apr 2019 | England | July 1970 | 90 Lincoln Road, Peterborough, PE1 2SP |
| HOLDSWORTH, Barry James RESIGNED | Director | 16 Jun 2016 | 24 Jun 2024 | England | January 1974 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| JONES, Robert William RESIGNED | Director | | 28 Apr 1995 | | March 1932 | Watermill Cottage Mill Lane, Marston, Grantham, Lincolnshire, NG32 2HS |
| KERR-DINEEN, Sarah Jane RESIGNED | Director | 16 Jun 2017 | 25 Nov 2024 | England | August 1963 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| LEWIS, Kenneth RESIGNED | Director | | 28 Apr 1997 | | July 1916 | Redlands, Preston, Rutland, Leicestershire |
| MOFFITT, John Richard RESIGNED | Director | 25 Nov 2011 | 16 Apr 2014 | England | December 1963 | 90 Lincoln Road, Peterborough, PE1 2SP |
| PADLEY, Maxine Elizabeth RESIGNED | Director | 16 May 2002 | 12 May 2006 | | April 1956 | Empingham Lodge, Exton Roads,Great Casterton, Stamford, Lincolnshire, PE9 4AG |
| PALMER, Hugh Charles, Dr RESIGNED | Director | 12 May 2006 | 01 May 2008 | | May 1938 | Wayfield, St Marys Close, Edith Weston, Rutland, LE15 8HF |
| PATON, John Stuart Greer RESIGNED | Director | 16 Oct 1998 | 23 Nov 2012 | England | December 1946 | New Quarry House Clipsham, Oakham, Leicestershire, LE15 7SQ |
| PEEL, Roger Victor RESIGNED | Director | 12 May 2006 | 23 Nov 2012 | United Kingdom | December 1945 | The Meadows, Hallaton Road, Tugby, Leicestershire, LE7 9WB |
| PENNY, Lorraine Caroline RESIGNED | Director | 17 Nov 2006 | 23 Nov 2012 | England | May 1961 | Northfields, 26 Priory Road, Manton, Leicestershire, LE15 8ST |
| READ, George Anthony RESIGNED | Director | | 11 Feb 2000 | England | August 1939 | Oakfields, Ashton, Stamford, Lincolnshire, PE9 3BA |
| ROBSON, Robert Michael, Air Vice-Marshal RESIGNED | Director | 28 Apr 1995 | 15 May 2003 | | April 1935 | Long Row Cottage, North Rauceby, Sleaford, Lincolnshire, NG34 8QP |
| ROTHERA, Peter Ian RESIGNED | Director | 29 Apr 1994 | 07 Feb 2002 | | April 1950 | The Dumbles Lowdham Road, Epperstone, Nottingham, Nottinghamshire, NG14 6BB |
| SHARMAN, Jeremy William RESIGNED | Director | 04 Jul 2006 | 06 Jul 2022 | England | April 1963 | 90 Lincoln Road, Peterborough, PE1 2SP |
| SMITH-MAXWELL, Algernon RESIGNED | Director | 20 Nov 2015 | 19 Jun 2023 | United Kingdom | October 1966 | 90 Lincoln Road, Peterborough, PE1 2SP |
| SPEERS, Alastair Burman RESIGNED | Director | 20 Mar 2023 | 15 Jun 2026 | United Kingdom | October 1975 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| TUNNARD, Suzanne Frances RESIGNED | Director | | 21 May 1999 | | March 1938 | The Holmes, Kirton Holme, Boston, Lincolnshire, PE20 1SP |
| WILD, Nigel Richard RESIGNED | Director | 16 May 2002 | 07 Oct 2015 | England | November 1948 | Foxdale, Oasby, Grantham, Lincolnshire, NG32 3NA |
| WILSON, Benjamin Jay RESIGNED | Director | 12 May 2022 | 24 Nov 2025 | United Kingdom | September 1978 | Witham Hall School Trust, Main Street, Witham-On-The-Hill, Bourne, Lincolnshire, PE10 0JJ, United Kingdom |
| YELLAND, Nicholas Richard RESIGNED | Director | 12 Mar 2010 | 02 Dec 2010 | England | May 1951 | 90 Lincoln Road, Peterborough, PE1 2SP |