| GARCIA, Gerard Annecelto ACTIVE | Secretary | 03 Aug 2020 | | | | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| ARNOLD, Nicholas James ACTIVE | Director | 11 Sep 2025 | | England | January 1982 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| BAILEY, Rachel Anne ACTIVE | Director | 11 Sep 2025 | | England | March 1975 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| BROWN, George ACTIVE | Director | 12 Nov 2020 | | England | September 1957 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| BUSSEY, William Neale ACTIVE | Director | 24 Nov 2025 | | England | September 1965 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| COLL, Nicole ACTIVE | Director | 26 Jun 2019 | | England | January 1976 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| HOWARD, James David Rothwell ACTIVE | Director | 08 Mar 2023 | | England | March 1962 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| PAGET-BROWN, Stephen James ACTIVE | Director | 23 Apr 2025 | | England | November 1958 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| TIPPIN, Philip John ACTIVE | Director | 25 Jun 2022 | | England | September 1974 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| WEBSTER, Carolyn Gail ACTIVE | Director | 01 Sep 2023 | | England | March 1959 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| DAVIS, Matthew John RESIGNED | Secretary | 18 Jan 2019 | 03 Aug 2020 | | | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| REYNOLDS, Patrick Ernest RESIGNED | Secretary | | 04 Mar 1991 | | | 73 The Rise, Sevenoaks, Kent, TN13 1RL |
| RINGMO, Kurt Arve RESIGNED | Secretary | 09 Mar 2017 | 18 Jan 2019 | | | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| ROMNEY, Peter Frank RESIGNED | Secretary | | 31 Aug 1997 | | | 150 Tonbridge Road, Hildenborough, Tonbridge, Kent, TN11 9HW |
| SEYMOUR, Victoria Jane RESIGNED | Secretary | 09 Apr 2008 | 09 Mar 2017 | | | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| TRILL, David RESIGNED | Secretary | 01 Sep 1997 | 11 Apr 2008 | | | 20 Old Farm Road West, Sidcup, Kent, DA15 8AG |
| BOLTON, Rowena RESIGNED | Director | 03 Dec 2019 | 22 Jun 2023 | England | April 1963 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| BROWN, Elizabeth Jane RESIGNED | Director | 13 Nov 2009 | 28 Nov 2017 | United Kingdom | January 1948 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| CAMPIN, Richard Loxton RESIGNED | Director | 13 Nov 2009 | 05 Mar 2013 | United Kingdom | December 1961 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| CONSTANTINE, Rowland RESIGNED | Director | 05 Mar 2012 | 31 Aug 2020 | England | August 1947 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| CORRIN, Christopher Brian RESIGNED | Director | 13 Nov 2009 | 31 Aug 2012 | United Kingdom | September 1953 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| CROCKER, Ronald James RESIGNED | Director | | 13 Nov 2009 | England | October 1928 | Chartfield Farmhouse Chart Lane, Brasted, Westerham, Kent, TN16 1LP |
| DODDS, Henry Macdonald RESIGNED | Director | 13 Nov 2009 | 31 Mar 2012 | England | August 1957 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| DON, Richard Jeremy Robert RESIGNED | Director | 04 Jul 2005 | 13 Nov 2009 | United Kingdom | October 1947 | Foxgrove House Nightingale Lane, Ide Hill, Sevenoaks, Kent, TN14 6JA |
| EASTON, Kate RESIGNED | Director | 17 Mar 2021 | 18 Oct 2023 | England | August 1972 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| ELRIN, Tamlyn Pia RESIGNED | Director | 26 Jun 2019 | 25 Jun 2022 | United Kingdom | January 1975 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| GIBLIN, Margaret Teresa RESIGNED | Director | 13 Mar 2018 | 31 Dec 2020 | England | January 1976 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| GLANVILLE, Charlotte RESIGNED | Director | 08 Mar 2016 | 25 Jun 2022 | England | July 1978 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| GREENHALGH, Ruth Ann RESIGNED | Director | 29 Nov 2010 | 31 Aug 2015 | England | September 1968 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| GUYATT, John Baikie RESIGNED | Director | 13 Nov 2009 | 31 Aug 2012 | United Kingdom | August 1943 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| HESELDEN, Genevieve RESIGNED | Director | 25 Jun 2022 | 10 Sep 2025 | England | June 1980 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| HOLLAND, Jane Elizabeth RESIGNED | Director | 19 Mar 2012 | 07 Dec 2019 | England | April 1959 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| JOBKE, Anna RESIGNED | Director | 26 Jun 2019 | 19 Mar 2024 | England | May 1980 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| KELLY, Lorna RESIGNED | Director | 29 Nov 2010 | 01 Jul 2016 | England | June 1968 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| KIBBLEWHITE, Mark Anthony RESIGNED | Director | 28 Nov 2012 | 30 Nov 2018 | England | September 1962 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| KRAMER, Charlotte Emma RESIGNED | Director | 29 Nov 2016 | 09 Aug 2018 | United Kingdom | December 1973 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| LACEY, Thomas Graham RESIGNED | Director | 13 Nov 2009 | 31 Aug 2010 | England | March 1957 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| MACKENZIE, David Arthur RESIGNED | Director | 28 Nov 2017 | 24 Jun 2021 | United Kingdom | November 1980 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| MARTYN, John Peter Awdry RESIGNED | Director | 13 Nov 2009 | 30 Jun 2015 | United Kingdom | October 1963 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| MCCABE-ARNOLD, Louise Elizabeth RESIGNED | Director | 25 Jun 2022 | 03 Jul 2025 | England | August 1978 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| NATZKOFF, Marie Joelle RESIGNED | Director | 01 Sep 2023 | 11 Sep 2025 | England | December 1977 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| ODEWALE, Mwai RESIGNED | Director | 26 Jun 2019 | 25 Jun 2022 | England | December 1986 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| PAGET-BROWN, Heather RESIGNED | Director | 15 Nov 2018 | 31 Jan 2025 | England | May 1959 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| PALMER, Diane RESIGNED | Director | 13 Nov 2009 | 30 Oct 2011 | United Kingdom | August 1962 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| PHILPS, Dougal Alexander RESIGNED | Director | 13 Mar 2018 | 31 Aug 2020 | England | September 1967 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| PLOWMAN, David John RESIGNED | Director | 15 Nov 2018 | 01 Sep 2019 | England | November 1974 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| RAYNER, Robert Michael RESIGNED | Director | | 04 Mar 1991 | | February 1922 | Angles The Old Carriageway, Sevenoaks, Kent, TN13 2RL |
| REYNOLDS, Patrick Ernest RESIGNED | Director | 05 Dec 2005 | 13 Nov 2009 | England | September 1945 | 73 The Rise, Sevenoaks, Kent, TN13 1RL |
| ROBERTS, Malcolm John Binyon RESIGNED | Director | | 31 Dec 2008 | United Kingdom | July 1951 | Hillsmead, Godden Green, Sevenoaks, Kent, TN15 0JR |
| RUDGE, Ruth RESIGNED | Director | | 21 Mar 2002 | | December 1927 | Chance Oast, Ewhurst Green, Robertsbridge, East Sussex, TN32 5TB |
| SHELDON, Paul Christopher John RESIGNED | Director | 13 Nov 2009 | 07 Dec 2019 | England | October 1953 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| SINDALL, Elizabeth Ann RESIGNED | Director | 24 Jun 2008 | 18 May 2018 | United Kingdom | September 1958 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| SORRELL, Jonathan Edward Hugh RESIGNED | Director | 22 Mar 2011 | 31 Aug 2020 | England | August 1977 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| TARASHEV, Velizar RESIGNED | Director | 26 Jun 2019 | 24 Nov 2022 | England | December 1977 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| THOMAS, Jackie RESIGNED | Director | 12 Nov 2020 | 20 Jun 2024 | England | January 1961 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| WARD, Bridget RESIGNED | Director | 12 Nov 2020 | 08 Jul 2026 | England | November 1976 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| WILSON, Helene Niquet RESIGNED | Director | | 24 Jun 1991 | | July 1923 | Great Oak Back Lane, Cross In Hand, Heathfield, East Sussex, TN21 0ND |
| WINDASS, Alastair John RESIGNED | Director | 15 Nov 2018 | 26 Jun 2019 | England | October 1980 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |
| ZHENG, Xuan RESIGNED | Director | 09 Nov 2021 | 20 Jun 2024 | England | May 1981 | The Granville School, 2 Bradbourne Park Road, Sevenoaks, Kent , TN13 3LJ |