| BRYANT, Richard ACTIVE | Secretary | 20 Feb 2024 | | | | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| HULL, Adrian George Spear ACTIVE | Director | 16 Mar 2019 | | Wales | August 1976 | Eldon Building, Winston Churchill Avenue, Portsmouth, PO1 2DJ, England |
| WICKES, David ACTIVE | Director | 01 Sep 2022 | | England | October 1974 | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| WU, Ming Chung ACTIVE | Director | 01 Nov 2021 | | England | February 1991 | 129, Copnor Road, Portsmouth, PO3 5AG, England |
| BRAMBLE, Teresa Margaret Ann RESIGNED | Secretary | 20 Dec 2005 | 08 Apr 2008 | | | 12 Fushia Close, Havant, Hampshire, PO9 2FR |
| COX, Sally Ann RESIGNED | Secretary | 08 Apr 2008 | 23 Feb 2018 | | | The Oaks, 7 Forest Lane, Fareham, Hampshire, PO17 5BS, England |
| PECHE, Cindy RESIGNED | Secretary | 10 Feb 2022 | 20 Feb 2024 | | | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| PHILLIPS, Ann-Marie Rebecca RESIGNED | Secretary | 05 Mar 2018 | 04 Nov 2021 | | | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| BLAKELAW SECRETARIES LIMITED RESIGNED | Secretary | 09 May 2005 | 20 Dec 2005 | | | Harbour Court Compass Road, North Harbour Cosham, Portsmouth, Hampshire, PO6 4ST |
| ALBRECHT, Dorothy Agnes Law RESIGNED | Director | 29 Aug 2017 | 06 Feb 2019 | England | January 1961 | Mercantile House, Hampshire Terrace, Portsmouth, PO1 2EG, England |
| BAWTREE, David Kenneth RESIGNED | Director | 09 May 2005 | 11 Jun 2013 | England | October 1937 | 49 Grant Road, Farlington, Portsmouth, Hampshire, PO6 1DU |
| BROOKMAN, Sally Margaret RESIGNED | Director | 09 May 2005 | 09 Jul 2010 | England | October 1950 | Rose Cottage, East Ashling, Chichester, West Sussex, PO18 9AS |
| BUGGY, Cheryl RESIGNED | Director | 15 May 2012 | 01 Nov 2014 | England | June 1952 | 10, High Street, Old Portsmouth, Portsmouth, Hampshire, PO1 2LP, England |
| CHANTAL, Louise Jeanne RESIGNED | Director | 31 May 2019 | 10 Feb 2024 | England | June 1968 | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| COTTON, Anne Keane RESIGNED | Director | 22 Jan 2019 | 31 Aug 2022 | England | July 1979 | Portsmouth Grammar School, High Street, Portsmouth, PO1 2LN, England |
| CRAFT, Maxwell Charles RESIGNED | Director | 09 May 2005 | 30 Apr 2026 | England | May 1953 | 25, Festing Grove, Southsea, Hampshire, PO4 9QB, United Kingdom |
| CRAVEN, John Anthony George, Professor RESIGNED | Director | 09 May 2005 | 02 Jul 2013 | England | June 1949 | Fyning Cross, Rogate, Petersfield, Hampshire, GU31 5EF |
| DOYE, Laura Mary Elizabeth Phaedra RESIGNED | Director | 28 Apr 2023 | 30 Apr 2026 | England | September 1974 | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| EVANS, Christopher John Lucas RESIGNED | Director | 09 May 2005 | 13 Mar 2013 | England | November 1939 | Watergall Cottage, 8 Wade Court Road, Havant, Hampshire, PO9 2SU |
| GRAYS, Andrew Charles RESIGNED | Director | 15 Jul 2013 | 04 Sep 2017 | Britain | June 1965 | Guildhall, Guildhall Square, Portsmouth, Hampshire, PO1 2AB, Britain |
| HAMPSHIRE, David Richard RESIGNED | Director | 05 Jan 2015 | 10 Jan 2023 | United Kingdom | July 1954 | 57, Armory Lane, Portsmouth, Hampshire, PO1 2PE, United Kingdom |
| HANDS, Timothy Roderick, Dr RESIGNED | Director | 09 May 2005 | 31 Dec 2007 | | March 1956 | 3 Spencer Road, Portsmouth, Hampshire, PO4 9RN |
| HARPER, Catherine, Professor RESIGNED | Director | 07 Nov 2013 | 10 Feb 2017 | England | May 1965 | University Of Portsmouth, Eldon Building, Winston Churchill Avenue, Portsmouth, Hants, PO1 2DJ, England |
| LARKMAN, Brian Stewart RESIGNED | Director | 16 Jul 2009 | 01 Feb 2018 | England | September 1948 | Tyle Hall, Lower Burnham Road, Latchingdon, Chelmsford, Essex, CM3 6HE |
| MOODY, Drusilla RESIGNED | Director | 27 Nov 2012 | 13 Dec 2022 | England | September 1948 | 10, High Street, Old Portsmouth, Hampshire, PO1 2LP, England |
| PRIORY, James Edwin RESIGNED | Director | 01 Jan 2008 | 30 Nov 2018 | England | February 1973 | 5, Whitwell Road, Southsea, Hampshire, PO4 0QP |
| STANFORD, Anne RESIGNED | Director | 01 Feb 2018 | 01 May 2020 | England | April 1963 | The Portsmouth Grammar School, 10 High Street, Portsmouth, Hampshire, PO1 2LN |
| BLAKELAW DIRECTOR SERVICES LIMITED RESIGNED | Director | 09 May 2005 | 09 May 2005 | | | Harbour Court Compass Road, North Harbour Cosham, Portsmouth, Hamsphire, PO6 4ST |