| CATTRALL, Emily ACTIVE | Director | 13 Apr 2024 | | England | February 1991 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| CRAWLEY, Derek Geoffrey ACTIVE | Director | 10 Apr 2022 | | England | September 1961 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| DELAHAY, Richard John, Professor ACTIVE | Director | 13 Apr 2024 | | United Kingdom | July 1964 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| HAMILL, Kat ACTIVE | Director | 13 Sep 2025 | | England | September 1989 | Middlebricks, Bathley Lane, Norwell, Newark, NG23 6JU, England |
| HENLEY, Michelle ACTIVE | Director | 13 Apr 2024 | | Scotland | December 1975 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| HOUNSOME, Timothy David, Dr ACTIVE | Director | 18 Apr 2021 | | England | May 1974 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| JOHNSON, Danielle ACTIVE | Director | 29 Mar 2025 | | England | November 1997 | 26, Ashdown Drive, Chesterfield, S40 2NP, England |
| JONES-DIETTE, Julie ACTIVE | Director | 29 Mar 2025 | | England | January 1969 | 7, Ullswater Avenue, Barrow Upon Soar, Loughborough, LE12 8QR, England |
| LEWNS, Penelope Anne ACTIVE | Director | 06 Jun 2020 | | Wales | June 1963 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| MAHMOOD, Ferozah Mariam ACTIVE | Director | 04 Aug 2023 | | England | August 2000 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| MITCHESON, Helen ACTIVE | Director | 10 Apr 2022 | | United Kingdom | November 1985 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| MURPHY, Stephanie Elizabeth ACTIVE | Director | 13 Apr 2024 | | United Kingdom | November 1977 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| PARKER, Anthony Richard ACTIVE | Director | 21 Apr 2023 | | England | December 1959 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| PARLE-GELLING, Merryl Clare, Dr ACTIVE | Director | 13 Apr 2024 | | England | May 1977 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| TONEY, Rosemary ACTIVE | Director | 10 Apr 2022 | | Scotland | September 1969 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| WRAY, Stephanie, Dr ACTIVE | Director | 18 Apr 2021 | | United Kingdom | June 1966 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| BEMMENT, George RESIGNED | Secretary | 13 Apr 1996 | 06 Apr 2002 | | | 17 Rosehill Gardens, Kingskerswell, Newton Abbot, Devon, TQ12 5DN |
| CHANIN, Victoria RESIGNED | Secretary | 10 Apr 2022 | 20 Jan 2023 | | | Black Horse Cottage, 33 Milton Abbas, Blandford Forum, Dorset, DT11 0BL, England |
| GROGAN, Adam Laurence RESIGNED | Secretary | 06 Apr 2002 | 05 Apr 2008 | | | 4 Stonebridge Court, Blackbridge Lane, Horsham, West Sussex, RH12 1TX |
| GURNELL, John, Dr RESIGNED | Secretary | | 13 Apr 1996 | | | 12 Highlands Road, Farnham, Surrey, GU9 0LX |
| HILLS, Kate RESIGNED | Secretary | 05 Apr 2014 | 01 Apr 2017 | | | 18, St. John's Church Road, London, E9 6EJ, England |
| PARLE-GELLING, Merryl RESIGNED | Secretary | 01 Apr 2017 | 10 Apr 2022 | | | Black Horse Cottage, 33 Milton Abbas, Blandford Forum, Dorset, DT11 0BL, England |
| WILLIAMSON, Cathryn Alice RESIGNED | Secretary | 05 Apr 2008 | 05 Apr 2014 | | | 15, Ty Canol, Harlech, Gwynedd, LL46 2NZ, Wales |
| ALSTON, Debbie RESIGNED | Director | 30 Mar 2019 | 10 Apr 2022 | England | May 1970 | Black Horse Cottage, 33 Milton Abbas, Blandford Forum, Dorset, DT11 0BL, England |
| AYERS, Andrea RESIGNED | Director | 30 Mar 2019 | 14 May 2020 | England | August 1972 | 18, St. John's Church Road, London, E9 6EJ, England |
| BARTON, Brian Frederick RESIGNED | Director | 13 Apr 1996 | 26 Mar 1999 | | December 1937 | Hobbits 12 Osborne Way, Wigginton, Tring, Hertfordshire, HP23 6EN |
| BEMMENT, George RESIGNED | Director | 17 Apr 2004 | 26 Oct 2006 | | February 1960 | 17 Rosehill Gardens, Kingskerswell, Newton Abbot, Devon, TQ12 5DN |
| BEMMENT, George RESIGNED | Director | 31 Mar 1995 | 13 Apr 1996 | | February 1960 | 19 Fore Street, Kingskerswell, Newton Abbot, Devon, TQ12 5HT |
| BENSLEY, Derek Charles RESIGNED | Director | 13 Jan 2000 | 14 Apr 2007 | United Kingdom | March 1930 | 41 Winchester Road, Northampton, Northamptonshire, NN4 8AZ |
| BERRY, Robert James, Professor RESIGNED | Director | 31 Mar 1995 | 18 Oct 1997 | | October 1934 | Quarfseter Sackville Close, Sevenoaks, Kent, TN13 3QD |
| BIRKS, John Douglas Stenson, Dr RESIGNED | Director | 05 Apr 2008 | 28 Mar 2015 | England | May 1956 | Glen Cottage, Lower Dingle, Malvern, Worcestershire, WR14 4BQ |
| BIRKS, John Douglas Stenson, Dr RESIGNED | Director | 05 Apr 2008 | 05 Apr 2008 | England | May 1956 | Glen Cottage, Lower Dingle, Malvern, Worcestershire, WR14 4BQ, Uk |
| BLOW, Susan Barbara RESIGNED | Director | 04 Apr 1998 | 21 Apr 2001 | United Kingdom | December 1947 | The Rookery, Winterbourne Monkton, Swindon, Wiltshire, SN4 9NW |
| BONNER, William Nigel RESIGNED | Director | 17 Apr 1993 | 27 Aug 1994 | | February 1928 | 1 Laroc Close, Godmanchester, Huntingdon, Cambridgeshire, PE18 8JN |
| BOULTER, Simon RESIGNED | Director | 20 Apr 2013 | 28 Mar 2015 | England | May 1981 | 3, The Carronades New Road, Southampton, SO14 0AA |
| BRAMLEY, Jonathan RESIGNED | Director | 18 Apr 2009 | 10 Mar 2012 | England | May 1965 | Forge House, London Road, Dunkirk, Faversham, Kent, ME13 9LL, England |
| BRIGHT, Paul William, Dr RESIGNED | Director | 27 Mar 1999 | 06 Apr 2002 | | May 1964 | 13 Trumps Green Avenue, Virginia Water, Surrey, GU25 4EW |
| BULLION, Simone Katrina, Doctor RESIGNED | Director | 13 Apr 1996 | 26 Mar 1999 | | February 1961 | Valley Farm Flatford, East Bergholt, Colchester, CO7 6UL |
| BULLOCK, David John, Dr RESIGNED | Director | | 31 Mar 1995 | | May 1954 | 5 Keyham Lane, Keyham, Leics, LE7 9JP |
| BUNKER, Abigail Catherine RESIGNED | Director | 14 Apr 2007 | 20 Apr 2013 | England | April 1969 | 5c Lion Court, Potton, Bedfordshire, SG19 2NP |
| BUTLER, Fidelma, Dr RESIGNED | Director | 17 Apr 1993 | 13 Apr 1996 | | December 1963 | Glinny House, Riverstick, Co Cork, IRISH, Ireland |
| CAMPBELL, Ruairidh Donald, Dr RESIGNED | Director | 01 Apr 2017 | 13 Apr 2024 | Scotland | October 1976 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| CARAVAGGI, Anthony Ryan RESIGNED | Director | 09 Apr 2016 | 08 Nov 2018 | Wales | February 1980 | 66, Bute Street, Treherbert, Rhonda Cyon Taff, Treorchy, Mid Glamorgan, CF42 5NS, Wales |
| CARTER, Phoebe, Dr RESIGNED | Director | 18 Apr 2009 | 10 Mar 2012 | | May 1976 | 1, Whitehall, Stroud, Gloucestershire, GL5 1HA, England |
| CARTER, Stephen Paul, Doctor RESIGNED | Director | 14 Apr 2007 | 27 Mar 2010 | United Kingdom | March 1965 | Ilex House, Lower Newmarket Road Nailsworth, Stroud, Gloucestershire, GL6 0RW |
| CHANIN, Paul Robert Francis, Dr RESIGNED | Director | 05 Apr 2014 | 06 Jun 2020 | England | February 1950 | North View Cottage, Union Road, Crediton, Devon, EX17 3AL, England |
| CHANIN, Paul Robert Francis, Dr RESIGNED | Director | 17 Apr 2004 | 27 Mar 2010 | England | February 1950 | North View Cottage Church View, Union Road, Crediton, Devon, EX17 3AL |
| CHANIN, Victoria RESIGNED | Director | 10 Apr 2022 | 20 Jan 2023 | Scotland | February 1969 | Black Horse Cottage, 33 Milton Abbas, Blandford Forum, Dorset, DT11 0BL, England |
| CHAPMAN, Norma Georgina RESIGNED | Director | 13 Apr 1996 | 27 Mar 1999 | | January 1996 | Larkmead 29 The Street, Barton Mills, Bury St Edmunds, Suffolk, IP28 6AA |
| CHURCHFIELD, Jane Sara, Dr RESIGNED | Director | 16 Apr 2011 | 20 Apr 2013 | England | November 1952 | 3, The Carronades New Road, Southampton, SO14 0AA |
| COLSTON, Adrian RESIGNED | Director | 04 Apr 1998 | 21 Apr 2001 | | July 1961 | 15 Lode Lane, Wicken, Ely, Cambridgeshire, CB7 5XP |
| CONROY, James William Hendry RESIGNED | Director | 05 Apr 1997 | 13 Nov 1998 | Scotland | October 1943 | 10 Old Mart Road, Torphins, Aberdeenshire, AB31 4JG |
| COWAN, David Penn, Doctor RESIGNED | Director | 29 Mar 2003 | 22 Apr 2006 | | December 1954 | Orchard House, Heslington, York, North Yorkshire, YO10 5DX |
| CRAWLEY, Derek Geoffrey RESIGNED | Director | 10 Mar 2012 | 21 Apr 2018 | United Kingdom | September 1961 | 18, St. John's Church Road, London, E9 6EJ, England |
| DAWES, Samantha Jane RESIGNED | Director | 02 Apr 2005 | 22 Apr 2006 | | February 1964 | 1 Kings Row, Brickhurst Lane, Laughton Nr Lewes, East Sussex, BN8 6DH |
| DELAHAY, Richard, Professor RESIGNED | Director | 13 Apr 2024 | 13 Apr 2024 | England | January 1984 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| DOCKER, Stephen RESIGNED | Director | 14 Apr 2007 | 27 Mar 2010 | | March 1959 | 11 Buxton Road, Ashbourne, Derbyshire, DE6 1EX |
| DUNSTONE, Nigel RESIGNED | Director | 13 Apr 1996 | 04 Apr 1998 | | May 1949 | 55 Ancroft Garth, Durham City, County Durham, DH1 2UD |
| DUNSTONE, Nigel, Dr RESIGNED | Director | | 31 Mar 1995 | | April 1949 | 38 Hastings Avenue, Durham, County Durham, DH1 3QQ |
| EVANS, Peter Glyn Howard, Dr RESIGNED | Director | | 17 Apr 1993 | England | August 1949 | 11 Jersey Road, Oxford, Oxon, OX4 4RT |
| FAIRLEY, James Stewart, Professor RESIGNED | Director | | 17 Apr 1993 | | August 1940 | 21 Glenard Avenue, Salthill, Galway, IRISH |
| FLOWERDEW, John Richard, Dr RESIGNED | Director | | 05 Apr 1997 | | August 1945 | 5 Harding Way, Histon, Cambridge, Cambridgeshire, CB4 4JH |
| FORECAST, Paul David RESIGNED | Director | 14 Apr 2007 | 27 Mar 2010 | | March 1972 | 6 Church Close, Ascott Under Wychwood, Chipping Norton, Oxfordshire, OX7 6AZ |
| FORECAST, Paul David RESIGNED | Director | 29 Mar 2003 | 22 Apr 2006 | | March 1972 | 1 Sunnyview Cottages, 47 Lower End, Leafield, Oxfordshire, OX29 9QH |
| GELLING, Merryl, Dr RESIGNED | Director | 13 Apr 2024 | 13 Apr 2024 | England | January 1984 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| GILL, Michael Francis RESIGNED | Director | 13 Apr 1996 | 28 Oct 1997 | | January 1945 | 21 Camel Green Road, Alderholt, Fordingbridge, Hampshire, SP6 3AN |
| GOLDSMITH, Doug RESIGNED | Director | 06 Apr 2002 | 02 Apr 2005 | | March 1945 | Pine Top Farm, Higher Ashton, Devon, EX6 7QX |
| GORMAN, Martyn Lee, Dr RESIGNED | Director | 30 Apr 1997 | 17 Apr 2004 | | November 1944 | 7 Eider Road, Newburgh, Aberdeenshire, AB41 6FD |
| GORMAN, Martyn Lee, Dr RESIGNED | Director | | 31 Mar 1995 | | November 1944 | 7 Eider Road, Newburgh, Aberdeenshire, AB41 6FD |
| GROGAN, Adam Laurence, Mark RESIGNED | Director | 27 Mar 2010 | 09 Apr 2016 | England | April 1968 | 18, St. John's Church Road, London, E9 6EJ, England |
| GROGAN, Adam Laurence RESIGNED | Director | 21 Apr 2001 | 05 Apr 2008 | | April 1968 | 4 Stonebridge Court, Blackbridge Lane, Horsham, West Sussex, RH12 1TX |
| GURNELL, John, Dr RESIGNED | Director | 05 Apr 2014 | 18 Apr 2021 | England | November 1946 | 12 Highlands Road, Highlands Road, Farnham, Surrey, GU9 0LX, England |
| GURNELL, John, Dr RESIGNED | Director | | 13 Apr 1996 | England | November 1946 | 12 Highlands Road, Farnham, Surrey, GU9 0LX |
| HALL, Barbara Mary RESIGNED | Director | 27 Mar 1999 | 06 Apr 2002 | | August 1950 | 79 Mycenae Road, Blackheath, London, SE3 7SE |
| HARRIS, Stephen, Professor RESIGNED | Director | 05 Apr 1997 | 29 Mar 2003 | | February 1950 | 16 West Dene, Stoke Bishop, Bristol, BS8 1UG |
| HAYNS, Sally Ann RESIGNED | Director | 18 Apr 2021 | 13 Apr 2024 | England | June 1961 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| HEALING, Timothy David, Dr RESIGNED | Director | | 31 Mar 1995 | United Kingdom | June 1947 | 8 St Marys Road, Oxford, Oxfordshire, OX4 1PX |
| HILLS, Kate RESIGNED | Director | 09 Apr 2016 | 10 Apr 2022 | England | September 1966 | Linnacombe Farm, Sourton Cross, Okehampton, Devon, EX20 4HX, England |
| HINDLE, Deborah Ann RESIGNED | Director | 29 Mar 2003 | 22 Apr 2006 | England | February 1964 | Wallage Lodge Wallage Lane, Rowfant, Crawley, West Sussex, RH10 4NL |
| JEWELL, Peter Arundel, Professor RESIGNED | Director | | 17 Apr 1993 | | June 1925 | 21 Hollycroft Avenue, London, NW3 7QH |
| KEY, Gillian, Dr RESIGNED | Director | 05 Apr 1997 | 09 Jun 1997 | | | 29 The Crescent, Stamford Bridge, York, YO4 1DE |
| KITCHENER, Andrew Charles RESIGNED | Director | 27 Mar 1999 | 17 Apr 2004 | | March 1961 | 3 Hawkhead Grove, Edinburgh, Midlothian, EH16 6LS |
| KITCHENER, Andrew Charles RESIGNED | Director | 17 Apr 1993 | 13 Apr 1996 | | March 1961 | 194 Upper Craigour, Edinburgh, EH17 7SH |
| LANE, Mary Rose RESIGNED | Director | 21 Apr 2001 | 17 Apr 2004 | | November 1960 | 25 Rose Land Avenue, Exeter, Devon, EX1 2TN |
| LILES, Geoffrey Martin RESIGNED | Director | 27 Mar 1999 | 06 Apr 2002 | | February 1949 | Llwynffynnon, Harford, Llanwrda, Dyfed, SA19 8DT |
| LOVE, Dudley Mark RESIGNED | Director | 21 Apr 2001 | 17 Apr 2004 | | August 1953 | Coldrum House, Coldrum Lane, Trottiscliffe, Kent, ME19 5EG |
| LOVE, Robert Alasdair RESIGNED | Director | | 13 Apr 1996 | | June 1940 | 4 Laurel Way, Totteridge, London, N20 8HP |
| MADGE, Grahame Clifford RESIGNED | Director | 16 Apr 2011 | 05 Apr 2014 | England | May 1963 | 3, The Carronades New Road, Southampton, SO14 0AA |
| MARTIN, Jeffrey Richard RESIGNED | Director | 13 Apr 1996 | 15 May 1998 | United Kingdom | August 1946 | 17 Moss Way, West Bergholt, Colchester, Essex, CO6 3LJ |
| MATHEWS, Fiona Janette, Professor RESIGNED | Director | 05 Apr 2014 | 18 Apr 2021 | England | August 1971 | 2 Colybank, Rosemary Lane, Colyton, Devon, EX24 6LR, England |
| MCDEVITT, Allan, Dr RESIGNED | Director | 30 Mar 2019 | 12 Dec 2022 | England | September 1980 | Black Horse Cottage, 33 Milton Abbas, Blandford Forum, Dorset, DT11 0BL, England |
| MILLER, Maxine Fay, Dr RESIGNED | Director | 15 Apr 2000 | 29 Mar 2003 | | April 1969 | 18 Millbank, Mill Street, Oxford, Oxfordshire, OX2 0HJ |
| MITCHELL-JONES, Anthony James, Dr RESIGNED | Director | | 31 Mar 1995 | | July 1951 | 29 Newark Avenue, Peterborough, Cambridgeshire, PE1 4NH |
| MORRIS, Patrick Alfred, Dr RESIGNED | Director | | 05 Apr 1997 | | December 1943 | West Mains London Road, Ascot, Berkshire, SL5 7DG |
| MOUGHTIN, Tim RESIGNED | Director | 06 Apr 2002 | 02 Apr 2005 | | April 1964 | 48 Worlds End Avenue, Birmingham, West Midlands, B32 1JE |
| MURPHY, Stephanie RESIGNED | Director | 13 Apr 2024 | 13 Apr 2024 | England | January 1984 | International House, Longsmith Street, Gloucester, GL1 2HT, England |
| O'REILLY, Catherine, Dr RESIGNED | Director | 18 Apr 2009 | 28 Mar 2015 | Ireland | November 1955 | Loughdeheen, Kilmeaden, Waterford, Waterford, Ireland |
| PANKHURST, Sheila, Dr RESIGNED | Director | 02 Apr 2005 | 05 Apr 2008 | England | September 1959 | 55a High Street, Foxton, Cambridge, Cambridgeshire, CB2 6RP |
| PAPASTAVROU, Vassili Alexander RESIGNED | Director | 04 Apr 1998 | 21 Apr 2001 | United Kingdom | February 1960 | 17 Hartington Park, Bristol, BS6 7ES |
| PARLE-GELLING, Merryl Clare, Dr RESIGNED | Director | 09 Apr 2016 | 10 Apr 2022 | England | May 1977 | 99, Poplar Grove, Kennington, Oxford, OX1 5QR, England |