| FRIER, Rachel Victoria ACTIVE | Secretary | 01 Sep 2015 | | | | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| COLQUHOUN, Katharine Anne, Lady ACTIVE | Director | 26 Jun 2024 | | United Kingdom | November 1954 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| GREGORY, Robert Benedict ACTIVE | Director | 05 Mar 2003 | | England | June 1949 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| LEGGETT, Anthony Edwin ACTIVE | Director | 12 Mar 2024 | | England | September 1957 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| MELCHER, Andrew Stephen ACTIVE | Director | 26 Mar 2020 | | England | July 1949 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| POPPLEWELL, Alexander Henry ACTIVE | Director | 17 Apr 2023 | | England | May 1964 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| BUENO, John Manuel James RESIGNED | Secretary | 16 Jul 2004 | 31 Aug 2015 | | | 6 Kaynes Park, Ascot, Berkshire, SL5 8DP |
| TIERNEY, Robert RESIGNED | Secretary | | 16 Jul 2004 | | | Heathfield School, Ascot, Berks, SL5 8BQ |
| BAKER, Jonathan Mark Richard, The Rt Revd RESIGNED | Director | 04 Jun 2008 | 22 Jun 2022 | United Kingdom | October 1966 | Pusey House, Oxford, Oxfordshire, OX1 3LZ |
| BARRETT, Sally-Anne Elizabeth RESIGNED | Director | 03 Mar 2009 | 12 Nov 2021 | United Kingdom | July 1947 | The Old Rectory, Stock Gaylard, Sturminster Newton, Dorset, DT10 2BG |
| BISHOP, Steven Michael Wear RESIGNED | Director | 02 Jun 2009 | 09 May 2016 | England | March 1956 | Dunfield House, Dunfield, Fairford, Gloucestershire, GL7 4HE |
| BRISTOW, Penny RESIGNED | Director | 02 Apr 2009 | 12 Jul 2016 | England | August 1949 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| BURGESS, Dilys Averil RESIGNED | Director | | 02 Jan 1996 | | July 1938 | 123 North Hill, Highgate, London, N6 4DP |
| CAMINADA, Charles Jerome RESIGNED | Director | 30 Aug 2013 | 13 Jan 2017 | England | October 1957 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| CAMPBELL, Henrietta Nina Sylvia RESIGNED | Director | | 15 Nov 2005 | | May 1945 | 1 & 2 St Stephens Crescent, London, W2 5QT |
| CHRISTIE, Socrates Pantales, Dr RESIGNED | Director | | 02 Mar 1994 | | February 1917 | 212 Hendon Way, London, NW4 3NE |
| COLLISTER, Sarah Elisabeth RESIGNED | Director | 29 Jun 2023 | 06 Jun 2025 | England | September 1990 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| CROFTON, Charlotte Lucy Maria RESIGNED | Director | 01 Jul 2015 | 29 Jun 2016 | England | June 1984 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| CROSS BROWN, Tom RESIGNED | Director | 22 Jun 2016 | 31 Jul 2023 | United Kingdom | December 1947 | Shipton Old Farm, Shipton, Winslow, Buckingham, MK18 3JL, England |
| CROSS BROWN, Tom RESIGNED | Director | 08 Mar 2000 | 02 Jun 2015 | United Kingdom | December 1947 | Shipton Old Farm, Winslow, Buckinghamshire, MK18 3JL |
| CULLEN, Suzanne Clare RESIGNED | Director | 12 Nov 2021 | 05 Dec 2024 | England | May 1970 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| DAVIE, Jonathan Richard RESIGNED | Director | 01 Nov 2006 | 05 Jun 2013 | England | September 1946 | 80 Addison Road, London, W14 8ED |
| DAVIES, Judith Ann RESIGNED | Director | 15 Feb 2005 | 30 Aug 2005 | | June 1941 | Springhill, Leafy Grove, Keston, Kent, BR2 6AH |
| DEAL, Anthony Louis RESIGNED | Director | 07 Mar 2001 | 04 Jul 2009 | United Kingdom | November 1950 | 7 Embankment, Putney, London, SW15 1LB |
| DEEDES, Caroline Elisabeth RESIGNED | Director | | 15 Aug 2006 | United Kingdom | December 1952 | Knysna House, Church Street, Nunnington, York, YO62 5US |
| DOLLAR, Jane Agnes RESIGNED | Director | | 15 Aug 2006 | | August 1939 | Knowl Hill Farm, Knowl Hill, Reading, Berkshire, RG10 9YE |
| DRAGE, Roger Stephen RESIGNED | Director | 23 Apr 2015 | 13 Jan 2017 | England | April 1948 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| DURRANT, Winsome Angela, Reverend Mother RESIGNED | Director | 01 Sep 2006 | 18 Sep 2007 | United Kingdom | October 1962 | St Mary 's Covent, Challow Road, Wantage, Oxfordshire, OX12 9DJ |
| EGERTON-SMITH, Peter William Guy RESIGNED | Director | 09 Nov 2009 | 31 Aug 2025 | United Kingdom | August 1946 | Heathfield School, London Road, Ascot, Berkshire, SL5 8BQ, United Kingdom |
| EYKYN, Susannah Jane, Professor RESIGNED | Director | | 06 Jun 2001 | | September 1937 | Flat 382 Imperial Court, 225 Kennington Lane, London, SE11 5QN |
| FABER, Charlotte RESIGNED | Director | 20 Feb 2018 | 31 Aug 2025 | United Kingdom | June 1984 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| FORBES-HUGHES, Poppy RESIGNED | Director | 12 Mar 2024 | 31 Aug 2025 | England | November 1989 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| HUGHES, Allan Berkeley Valentine RESIGNED | Director | | 06 Jun 2001 | | February 1933 | 10/11 New Square, Lincolns Inn, London, WC2A 3QD |
| HUMPHREYS, Victoria Helen RESIGNED | Director | 01 Sep 2006 | 15 Aug 2007 | | September 1970 | Berrymead Cottage, Lower Hamswell, Bath, BA1 9DE |
| HURT, Karen Julie RESIGNED | Director | 26 Mar 2021 | 01 Nov 2023 | England | October 1962 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| KINDERSLEY, Christian Philip RESIGNED | Director | 10 Mar 1999 | 05 Mar 2003 | | March 1950 | 14 Quarrendon Street, London, SW6 3SU |
| LAYBOURN, Elizabeth Anne RESIGNED | Director | 26 Mar 2020 | 24 May 2021 | England | January 1963 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| LETLEY, Alice Emma Campbell, Dr RESIGNED | Director | | 06 Jun 2001 | | April 1949 | 24 Princedale Road, London, W11 3NJ |
| LOVERIDGE, Jean Marguerite, Lady RESIGNED | Director | | 12 May 1993 | United Kingdom | May 1932 | 82 Fitzjohns Avenue, Hampstead, London, NW3 6NP |
| LYNCH, Anne Jeanette RESIGNED | Director | 12 Nov 2021 | 31 Aug 2025 | Wales | December 1959 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| MANDUCA, Victoria Grace RESIGNED | Director | 09 Nov 2015 | 11 Jul 2016 | Switzerland | November 1965 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| MARCH, Jennifer Claire RESIGNED | Director | 02 Jun 2015 | 30 Jun 2016 | England | April 1983 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| MARTIN, Rosemary RESIGNED | Director | 12 Jan 2017 | 22 Aug 2019 | England | March 1952 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| MEIGHAN, John Francis RESIGNED | Director | | 09 Jul 2001 | | January 1939 | The Barn, Rectory Hill, Amersham, Buckinghamshire, HP7 0BT |
| MILTON THOMPSON, Godfrey James, Sir RESIGNED | Director | 01 Sep 2006 | 04 Jul 2009 | | April 1930 | Pool Hall, Menheniot, Liskeard, Cornwall, PL14 3QT |
| MONRO, Andrew Hugh RESIGNED | Director | 17 Nov 1999 | 22 Mar 2004 | England | March 1950 | Creeper Cottage, Stratton, Bude, Cornwall, EX23 9DL |
| MONTGOMERY-CUNNINGHAME, John Christopher Foggo, Sir RESIGNED | Director | 01 Sep 2006 | 09 Oct 2008 | United Kingdom | July 1935 | The Old Rectory, Brightwalton, Newbury, Berkshire, RG20 7BL |
| MORE O'FERRALL, Annabelle RESIGNED | Director | 22 Mar 2022 | 18 Mar 2025 | England | April 1970 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| OLESEN, Fiona Anne RESIGNED | Director | 14 Nov 2001 | 03 Jan 2006 | | January 1955 | 27 Markham Square, London, SW3 4UZ |
| OWEN, Robert Leslie RESIGNED | Director | 08 Nov 2017 | 17 Apr 2020 | England | July 1965 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| PACKE, Maxwell Gordon RESIGNED | Director | | 04 Mar 1998 | | May 1945 | Ashwater House, Ewen, Cirencester, Gloucestershire, GL7 6PZ |
| PALMER, Alice Helle RESIGNED | Director | 25 Sep 2001 | 17 Feb 2005 | England | November 1962 | 18 Baronsmead Road, Barnes, London, SW13 9RR |
| PILKINGTON, Ian Alan Douglas RESIGNED | Director | | 18 May 2001 | | March 1938 | Warrennes Wood, Mortimer, Berkshire, RG7 3JH |
| PILKINGTON, Richard Arthur RESIGNED | Director | 13 Jan 2017 | 20 Apr 2020 | England | September 1964 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| PUGH, William Brian, The Reverend RESIGNED | Director | 12 Jun 2002 | 15 Aug 2006 | | April 1934 | 3 College Close, Camberley, Surrey, GU15 4JU |
| SAVAGE, Gary John RESIGNED | Director | 15 Feb 2005 | 15 Aug 2006 | | December 1970 | Eton College, Windsor, Berkshire, SL4 6DW |
| SLETTENGREN, Caroline Louise RESIGNED | Director | 22 Jun 2016 | 08 Nov 2017 | England | May 1972 | Cloudberry House, Watery Lane, Donhead St. Mary, Shaftesbury, Dorset, SP7 9DP, England |
| SLETTENGREN, Caroline Louise RESIGNED | Director | 06 Sep 2006 | 04 Nov 2015 | England | May 1972 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| SMITH, Teresa Mary RESIGNED | Director | 01 Sep 2006 | 04 Apr 2009 | United Kingdom | June 1950 | Apt 20 The Atrium, Higher Warberry Road, Torquay, Devon, TQ1 1TJ |
| STANLEY, Frances Caroline, Hon RESIGNED | Director | 13 Jan 2017 | 06 Jul 2024 | United Kingdom | March 1965 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| SUTHERELL, John Christopher Blake, Major General RESIGNED | Director | 01 Jan 2004 | 18 Jan 2009 | England | October 1947 | The Officers Association, First Floor, Mountbarrow House, 6 - 20 Elizabeth Street, London, SW1W 9RB |
| TULK-HART, Sally Virginia RESIGNED | Director | 10 Mar 1999 | 31 Aug 2025 | England | January 1945 | 6 Weavers Cottages, Seend, Melksham, SN12 6NN, England |
| URSELL, Philip Elliott, The Revd Canon Dr RESIGNED | Director | 04 Jun 2008 | 01 Dec 2022 | Wales | December 1942 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| WEIR, Margaret Jean, Dr RESIGNED | Director | 20 Mar 2007 | 06 Mar 2013 | United Kingdom | February 1946 | The Bursar's Office, Heathfield School London Road, Ascot, Berkshire, SL5 8BQ |
| WENTWORTH-STANLEY, Jane RESIGNED | Director | 01 Sep 2006 | 12 Jun 2007 | England | February 1955 | Stag Hall, Great Munden, Ware, Hertfordshire, SG11 1JW |
| WREFORD, Roland Thomas John RESIGNED | Director | 03 Jun 1998 | 31 Dec 2009 | United Kingdom | November 1941 | Farthing Corner Crawley Drive, Camberley, Surrey, GU15 2AB |