| HOGG, Stephanie ACTIVE | Director | 23 Mar 2021 | | Scotland | July 1971 | The Mount School, Dalton Terrace, York, YO24 4DD |
| WILLMOTT, Gregory James ACTIVE | Director | 30 Sep 2012 | | United Kingdom | November 1967 | The Mount School, Dalton Terrace, York, YO24 4DD |
| WOODLAND, Andrew Roy ACTIVE | Director | 28 Jul 2021 | | England | March 1954 | The Mount School, Dalton Terrace, York, YO24 4DD |
| BOLTON, Anne RESIGNED | Secretary | 12 Jan 1999 | 31 Aug 2006 | | | 26 Woodlands Drive, Harrogate, Yorkshire, HG2 7AX |
| DAVIS, Julie RESIGNED | Secretary | 01 Sep 2006 | 23 Nov 2012 | | | Blueberry House, Main Street Newton Upon Derwent, York, YO41 4DB |
| TURNER, Christopher William RESIGNED | Secretary | | 31 Dec 1998 | | | Windy Lea 36 Lee Lane East, Horsforth, Leeds, West Yorkshire, LS18 5RE |
| BILTON, Stephanie Jane RESIGNED | Director | 30 Sep 2012 | 20 Nov 2014 | United Kingdom | September 1966 | The Mount School, Dalton Terrace, York, YO24 4DD |
| BOLTON, Anne RESIGNED | Director | 12 Jan 1999 | 31 Aug 2006 | | June 1958 | 26 Woodlands Drive, Harrogate, Yorkshire, HG2 7AX |
| BRYAN, Margaret RESIGNED | Director | 01 Jan 2017 | 31 Aug 2019 | England | July 1953 | The Mount School, Dalton Terrace, York, YO24 4DD |
| CLARK, Linda RESIGNED | Director | 01 Sep 2016 | 31 Aug 2019 | United Kingdom | October 1953 | The Mount School, Dalton Terrace, York, YO24 4DD |
| CONCANNON, Joan RESIGNED | Director | 01 Jan 2017 | 31 Aug 2019 | England | September 1968 | The Mount School, Dalton Terrace, York, YO24 4DD |
| DAVIS, Julie RESIGNED | Director | 01 Sep 2006 | 23 Nov 2012 | England | May 1966 | Blueberry House, Main Street, Newton On Derwent, York, North Yorkshire, YO41 4DB, England |
| DEAN, Janet RESIGNED | Director | 01 May 2015 | 08 Nov 2024 | England | March 1956 | 44, Clifton, York, YO30 6AW, England |
| GANT, Diana Jillian RESIGNED | Director | 09 Feb 2001 | 01 Oct 2009 | England | April 1948 | 1 Love Lane, York, North Yorkshire, YO24 1FE |
| GARDINER, Andrew William RESIGNED | Director | 30 Sep 2012 | 31 Dec 2015 | England | October 1954 | The Mount School, Dalton Terrace, York, YO24 4DD |
| GEOGHEGHAN BREEN, James RESIGNED | Director | 15 Mar 2010 | 12 Nov 2012 | United Kingdom | October 1956 | 16, Broome Way, Huntington, York, YO32 9RL, England |
| GRAY, James Northey David RESIGNED | Director | 30 Sep 2012 | 31 Mar 2016 | United Kingdom | April 1955 | The Mount School, Dalton Terrace, York, YO24 4DD |
| GREEN, Philip RESIGNED | Director | 19 Jun 2005 | 30 Sep 2012 | United Kingdom | October 1956 | 16, Orchard Park, Melbourne, York, North Yorkshire, YO42 4SL, England |
| GRIFFITHS, David Elwyn RESIGNED | Director | 01 Jan 2022 | 01 Sep 2025 | England | April 1977 | The Mount School, Dalton Terrace, York, YO24 4DD |
| HIGGINS, Nicholas Charles RESIGNED | Director | 01 Mar 2020 | 31 Jul 2022 | England | March 1959 | The Mount School Estates, Dalton Terrace, York, YO24 4DD, England |
| KEMP WOODS, Barbara RESIGNED | Director | | 16 Mar 2006 | | March 1931 | Millbeck, York Road Leavening, Malton, North Yorkshire, YO17 9SL |
| LAURIE, Hilary Ruth RESIGNED | Director | 03 Sep 2012 | 31 Dec 2013 | United Kingdom | November 1946 | The Mount School, Dalton Terrace, York, YO24 4DD |
| LIVERSIDGE, Maxwell Henry RESIGNED | Director | | 15 Mar 2010 | England | November 1943 | 653 Yarm Road, Eaglescliffe, Stockton On Tees, Cleveland, TS16 9BS |
| LODRICK, Julie Therese RESIGNED | Director | 01 Oct 2009 | 23 Nov 2012 | United Kingdom | January 1970 | 1, Love Lane, York, YO24 1FE, United Kingdom |
| MACKAY, Shoana Morven RESIGNED | Director | 01 Sep 2016 | 31 Aug 2019 | Scotland | August 1965 | The Mount School, Dalton Terrace, York, YO24 4DD |
| MAHLER, Joanna Ruth RESIGNED | Director | 01 Sep 2015 | 31 Aug 2019 | England | April 1960 | The Mount School, Dalton Terrace, York, YO24 4DD |
| MAWER, Petrina Margaret RESIGNED | Director | 30 Sep 2012 | 31 Dec 2015 | England | June 1944 | The Mount School, Dalton Terrace, York, YO24 4DD |
| MCLEISH, Aileen RESIGNED | Director | 30 Sep 2012 | 31 Dec 2017 | England | January 1957 | The Mount School, Dalton Terrace, York, YO24 4DD |
| MURPHY, Luke RESIGNED | Director | 30 Sep 2012 | 31 Dec 2015 | United Kingdom | February 1966 | The Mount School, Dalton Terrace, York, YO24 4DD |
| PATTISON, Julian RESIGNED | Director | 01 Jun 2018 | 31 Aug 2019 | England | August 1955 | The Mount School, Dalton Terrace, York, YO24 4DD |
| PHIILIPS, Timothy RESIGNED | Director | 01 Jan 2014 | 31 Dec 2017 | England | June 1944 | The Mount School York, Dalton Terrace, York, YO24 4DD, England |
| PORTER, Mike Anthony RESIGNED | Director | 01 Jan 2016 | 31 Aug 2019 | England | March 1950 | The Mount School, Dalton Terrace, York, YO24 4DD |
| RICHMOND, Adrienne RESIGNED | Director | 01 Mar 2020 | 08 Dec 2021 | England | March 1966 | The Mount School, Dalton Terrace, York, YO24 4DD |
| ROWNTREE, Katharine Priscilla Ruth RESIGNED | Director | 01 Sep 2014 | 05 Sep 2016 | United Kingdom | May 1966 | The Mount School, Dalton Terrace, York, YO24 4DD |
| SHERWIN, Geoffrey Hylton RESIGNED | Director | 10 Mar 2005 | 20 Sep 2010 | United Kingdom | June 1948 | Field House 9a School Lane, Heslington, York, North Yorkshire, YO10 5EE |
| STIMSON, Denise Elaine RESIGNED | Director | 30 Sep 2012 | 31 Mar 2014 | United Kingdom | June 1951 | The Mount School, Dalton Terrace, York, YO24 4DD |
| SYKES, Gwenan Jane RESIGNED | Director | 01 Dec 2012 | 31 Mar 2017 | England | February 1963 | The Mount School, Dalton Terrace, York, YO24 4DD |
| THISTLETHWAITE, Eileen Anita RESIGNED | Director | 11 Feb 2000 | 10 Mar 2005 | | June 1945 | 2 Rossett Holt View, Harrogate, North Yorkshire, HG2 9AF |
| TURNER, Christopher William RESIGNED | Director | | 31 Dec 1998 | | July 1940 | Windy Lea 36 Lee Lane East, Horsforth, Leeds, West Yorkshire, LS18 5RE |
| UNWIN, Alice Louisa RESIGNED | Director | 30 Sep 2012 | 31 Aug 2019 | England | November 1985 | The Mount School, Dalton Terrace, York, YO24 4DD |
| WADDINGTON, Fiona Jane RESIGNED | Director | 11 Dec 2013 | 30 Sep 2016 | England | March 1964 | The Mount School, Dalton Terrace, York, YO24 4DD |
| WILLIAMS, Raymond James RESIGNED | Director | 03 Nov 2006 | 30 Sep 2012 | United Kingdom | March 1947 | 3 Melander Close, York, North Yorkshire, YO26 5RP |
| WILSON, Elisabeth Mary, Dr RESIGNED | Director | 30 Sep 2012 | 31 Dec 2013 | United Kingdom | January 1948 | The Mount School, Dalton Terrace, York, YO24 4DD |
| WINDLE, Barbara Jean RESIGNED | Director | | 09 Feb 2001 | | March 1941 | Mount School Dalton Terrace, York, North Yorkshire, YO2 4DD |
| WOODS, Sarah Juliet RESIGNED | Director | 30 Sep 2012 | 20 Nov 2014 | United Kingdom | June 1970 | The Mount School, Dalton Terrace, York, YO24 4DD |
| YOUNG, Mary RESIGNED | Director | 01 Jun 2016 | 31 Aug 2019 | England | June 1951 | The Mount School, Dalton Terrace, York, YO24 4DD |