| NEWTON, Edwin ACTIVE | Secretary | 28 Mar 2022 | | | | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| HODSON, Simon James ACTIVE | Director | 09 Mar 2001 | | United Kingdom | May 1956 | 100 Fetter Lane, London, EC4A 1BN |
| LAWSON, Thomas Nigel Maclear, Hon ACTIVE | Director | 08 Jun 2017 | | England | June 1976 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| PETCH, Amanda ACTIVE | Director | 29 Nov 2013 | | United Kingdom | October 1963 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| SMALLWOOD, Peter Whitworth ACTIVE | Director | | | United Kingdom | December 1945 | 9, Hungerford House, Churchill Gardens, London, SW1V 3BQ |
| SOMERSET, Henry Robert Fitzroy ACTIVE | Director | 15 Nov 1991 | | England | February 1961 | Coldharbour Park, Coldharbour Lane, Hildenborough, Tonbridge, Kent, TN11 9JX |
| CORNISH, Philip Ian RESIGNED | Secretary | 06 Apr 2021 | 25 Mar 2022 | | | Marlborough House School Trust Limited, High Street, Hawkhurst, Cranbrook, TN18 4PY, England |
| HOUGHTON-BERRY, Trevor John RESIGNED | Secretary | 15 Sep 2010 | 31 May 2012 | | | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| KENT, Stephen Charles RESIGNED | Secretary | 12 Mar 1999 | 22 Oct 2007 | | | Hollow Crest, Ewhurst Lane, Northiam, Rye, East Sussex, TN31 6PA |
| ROBERTSON, Timothy Kenneth Hickman RESIGNED | Secretary | | 12 Mar 1999 | | | 5 Lincolns Inn Fields, London, WC2A 3BT |
| ST JOHN PARKER, Dominic RESIGNED | Secretary | 20 Aug 2012 | 31 Mar 2021 | | | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| WILLING, Hugh Charles Gregory, Brigadier (Ret'D) RESIGNED | Secretary | 22 Oct 2007 | 15 Sep 2010 | | | Appletree Cottage, Staplecross, Robertsbridge, Eastsussex, TN32 5QP |
| BENTON, Robert John RESIGNED | Director | 23 Nov 2007 | 21 Jun 2013 | United Kingdom | August 1957 | Stitchcombe House, Stitchcombe, Marlborough, Wiltshire, SN8 2EU, United Kingdom |
| BLUCK, Duncan Robert Yorke RESIGNED | Director | | 23 Nov 2007 | Gb | March 1927 | West Cross House, Tenterden, Kent, TN30 6JL |
| CLOKE, Nigel RESIGNED | Director | | 04 May 1991 | | September 1935 | 25 Gabriels Hill, Maidstone, Kent, ME15 6HR |
| CLOKE, Simon Francis RESIGNED | Director | 22 Jun 2015 | 31 Dec 2024 | United Kingdom | December 1967 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| DAVIES, Teresa Dolores RESIGNED | Director | 18 Nov 2005 | 10 Mar 2014 | England | October 1959 | 17, Maple Gardens, Forest Road, Tunbridge Wells, Kent, TN2 5JE |
| DUCHARME, Gillian Drusilla RESIGNED | Director | | 03 Dec 2021 | United Kingdom | January 1938 | 3, St. Alfege Passage, Greenwich, London, SE10 9JS |
| EDDISON, Robert John Buchanan, Reverend RESIGNED | Director | | 10 Mar 2000 | | September 1916 | Durham Lodge, Crowborough, East Sussex, TN6 |
| FARROW, David John Duncan, Dr RESIGNED | Director | 12 Nov 1993 | 19 Jun 2009 | | November 1936 | Coldharbour Cottage Merriments Lane, Hurst Green, Etchingham, East Sussex, TN19 7RG |
| FENN, Mark Michael RESIGNED | Director | 03 Feb 2014 | 05 Sep 2017 | England | January 1970 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| GREY, Hugh Guthrie RESIGNED | Director | | 19 May 2001 | | February 1949 | Dog Cottage, Bolebrook, Hartfield, East Sussex, TN7 4JS |
| HAWKINS, John Richard RESIGNED | Director | 14 Nov 2003 | 14 Jul 2012 | United Kingdom | March 1947 | Out Of Bounds, Hunting Gate, Birchington, Kent, CT7 9JB |
| HEAZELL, Julyan Frances RESIGNED | Director | | 13 Nov 1992 | | July 1939 | 2 Buckland Crescent, Hampstead, London, NW3 5DX |
| HINDMARSH, David John, Dr RESIGNED | Director | 03 Nov 2009 | 03 Dec 2012 | Great Britain | September 1958 | Beacon Mill House, Rolvenden Road, Benenden, Cranbrook, Kent, TN17 4BU, Great Britain |
| HUDSON, Anthony Bruce Edward RESIGNED | Director | | 22 Jun 2007 | England | October 1938 | Howgate Boathouse, Cleeve Road,, Goring On Thames, RG8 9BT |
| KEMP, David Stephen RESIGNED | Director | | 23 Nov 2007 | | December 1928 | Summerlands 24 Portman Park, Tonbridge, Kent, TN9 1LW |
| MONCREIFFE, Sarah Elizabeth RESIGNED | Director | 07 Mar 2008 | 21 Mar 2014 | Great Britain | June 1953 | Brook House, Farm, Green Lane, Marden, Kent, TN12 9RE, Uk |
| PAYNE, Sheila Henchman RESIGNED | Director | | 14 Nov 2011 | Great Britain | October 1933 | 191 Forest Road, Tunbridge Wells, Kent, TN2 5JA |
| RATNAVEL, Rathini, Dr RESIGNED | Director | 18 Jun 2018 | 28 Jun 2024 | England | July 1965 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| REEVES, Sarah Rose, Dr RESIGNED | Director | 01 May 2018 | 31 Dec 2024 | England | July 1971 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| REYNOLDS, Owen Arthur RESIGNED | Director | 13 Mar 1998 | 01 Dec 2023 | United Kingdom | March 1954 | Lower Ellenden Farm, Water Lane, Hawkhurst, Kent, TN18 5AX |
| TAYLOR, Nigel Gerrard RESIGNED | Director | 18 Jan 2018 | 03 Dec 2021 | England | November 1956 | Marlborough House School, Hawkhurst, Cranbrook, Kent, TN18 4PY |
| THOMPSON, Philip Richard RESIGNED | Director | 16 Nov 2001 | 11 Mar 2016 | England | October 1945 | Heathcote The Common, Sissinghurst, Cranbrook, Kent, TN17 2HT |
| WATTS, Jonathan RESIGNED | Director | 07 Mar 2008 | 22 Mar 2019 | England | June 1950 | 2, Victoria Road, St Leonards On Sea, East Sussex, TN37 6ER |
| WEBB, Jennifer Margaret RESIGNED | Director | 20 Jun 2008 | 01 Dec 2023 | United Kingdom | April 1959 | Singehurst, Upper Platts, Ticehurst, East Sussex, TN5 7HA |
| WESSON, Angela Mary RESIGNED | Director | 12 Nov 1993 | 23 Jun 1998 | | September 1935 | Frenchurch Oast Lomas Lane, Sandhurst, Hawkhurst, Kent, TN18 5PT |
| WILSON, Chloe RESIGNED | Director | 16 Sep 2022 | 31 Dec 2024 | England | May 1971 | Old Barn, Ashburnham, Battle, TN33 9PE, England |