| ROBINSON CANHAM, Alison, Dr ACTIVE | Secretary | 01 Jun 2025 | | | | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| ANDERSON, Gabrielle Page Audrey ACTIVE | Director | 21 Nov 2025 | | England | March 2000 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| BASILE, Fabio ACTIVE | Director | 28 Oct 2022 | | United Kingdom | January 1982 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| COLLIS, Daniel Luke Schurer ACTIVE | Director | 20 Nov 2020 | | United Kingdom | July 1997 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| FAULCONBRIDGE, Christine ACTIVE | Director | 29 Oct 2021 | | England | October 1964 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| KENNETT, David James ACTIVE | Director | 16 Nov 2024 | | England | May 1980 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| PIPER, Claire ACTIVE | Director | 16 Nov 2024 | | England | April 1969 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| PORTER, Aaron Ross ACTIVE | Director | 21 Nov 2025 | | England | January 1985 | 3 Park Terrace, Manor Road, Luton, LU1 3HN, England |
| POTTER, Margaret Sharon ACTIVE | Director | 17 Jun 2024 | | England | November 1970 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| PURT, Trevor, Professor ACTIVE | Director | 20 Oct 2023 | | United Kingdom | July 1954 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| REID, Elliott John ACTIVE | Director | 29 Oct 2021 | | England | June 1991 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| ROBINSON CANHAM, Alison, Dr ACTIVE | Director | 01 Jun 2025 | | England | October 1967 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| ALCOCK, Susan Mary RESIGNED | Secretary | | 31 Aug 1994 | | | Garden Flat, 62 Messina Avenue, London, NW6 4LE |
| CHENG, Maurice Christopher Kai-Yau RESIGNED | Secretary | 01 Mar 2013 | 31 May 2025 | | | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| HAMILTON-PLANT, Catherine Anne RESIGNED | Secretary | 01 Sep 1993 | 25 Jan 1997 | | | Rowan Brae, 33 Wyatts Road, Chorleywood, Hertfordshire, WD3 5TB |
| MURRAY, Michael Joseph RESIGNED | Secretary | 05 Nov 1998 | 14 Jan 2004 | | | 1 Snaith Crescent, Loughton, Milton Keynes, MK5 8HQ |
| WARNE, Penelope Faith RESIGNED | Secretary | 25 Jan 1997 | 18 Jul 1998 | | | 42 Birch Tree Drive, Emsworth, Hampshire, PO10 7RY |
| WATSON, Michael Scott RESIGNED | Secretary | 06 Jan 2004 | 30 Apr 2013 | | | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| BABBAGE CLARK, Sacha Victoria RESIGNED | Director | 04 Nov 2006 | 26 Jan 2009 | | January 1970 | 105 Tarring Road, Worthing, West Sussex, BN11 4HE |
| BABBAGE CLARK, Sacha Victoria RESIGNED | Director | 06 Oct 2001 | 23 Feb 2004 | | January 1970 | 105 Tarring Road, Worthing, West Sussex, BN11 4HE |
| BAILEY, Jonathan Luc RESIGNED | Director | 09 Nov 2013 | 25 Nov 2016 | England | October 1972 | 3, Park Terrace, Manor Road, Luton, Beds, LU1 3HN, United Kingdom |
| BAILEY, Jonathan Luc RESIGNED | Director | 04 Nov 2006 | 17 Nov 2012 | England | October 1972 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| BEAROMORE, Howard RESIGNED | Director | 02 Nov 2002 | 01 Dec 2003 | | October 1963 | Alicia, Church Lane, 3 Mile Cross, Reading, Berkshire, RG7 1HD |
| BLACKLAW-JONES, Richard Daniel RESIGNED | Director | 23 Oct 1999 | 09 Nov 2001 | Wales | July 1958 | 15 North Street, Haverfordwest, Pembrokeshire, SA61 2JE |
| BLACKLAW-JONES, Richard Daniel RESIGNED | Director | | 22 Oct 1995 | Wales | July 1958 | 15 North Street, Haverfordwest, Pembrokeshire, SA61 2JE |
| CHENG, Maurice Christopher RESIGNED | Director | 17 Apr 2013 | 31 May 2025 | England | August 1958 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| CLARK, Zoe RESIGNED | Director | 29 Oct 2021 | 16 Nov 2024 | England | July 1991 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| COLLINS, Martin RESIGNED | Director | | 22 Oct 1995 | | July 1946 | 143 Leighton Road, London, NW5 2RB |
| COUSINS, Mathew John RESIGNED | Director | 04 Mar 2000 | 13 Nov 2010 | United Kingdom | October 1975 | The Old School House, High Street, Hinxworth, Hertfordshire, SG7 5HJ |
| COX, Dennis RESIGNED | Director | 25 Apr 1998 | 31 Oct 1998 | | February 1934 | 37 Fountains Road, Luton, Bedfordshire, LU3 1LX |
| CRAM, Alexander RESIGNED | Director | 14 Nov 2009 | 17 Nov 2012 | United Kingdom | July 1949 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| DYER, Christopher David RESIGNED | Director | | 14 Nov 2009 | United Kingdom | January 1946 | Kentings, Higher Way, Harpford, Sussex, EX10 0NJ |
| EFTEKHARI, Feriedoun RESIGNED | Director | 25 Apr 1998 | 10 Jan 2002 | | June 1942 | 30 Connaught Drive, London, NW11 6BJ |
| ELLIS, Elizabeth RESIGNED | Director | 25 Apr 1998 | 03 Apr 2004 | | November 1951 | 3 Browns Lane, Handbridge, Chester, CH4 7JU |
| FARWELL, Susan Eleanor RESIGNED | Director | 25 Nov 2016 | 28 Oct 2022 | England | September 1953 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| FIELDING, Simon John RESIGNED | Director | 04 Oct 2014 | 29 Oct 2021 | United Kingdom | January 1953 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| FOSKETT, Sarah Jane RESIGNED | Director | 02 Nov 2002 | 11 Sep 2006 | | May 1966 | Llanfair Isaf, Llanfair, Harlech, Gwynedd, LL46 2SA |
| FRASER, Ian RESIGNED | Director | 18 May 2021 | 16 Jun 2024 | England | December 1981 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| GARTY, Andrew RESIGNED | Director | 25 Apr 1998 | 31 Oct 1998 | | December 1962 | 72 Calverton Road, Arnold, Nottingham, NG5 8FR |
| GOSLING, Sally Catherine RESIGNED | Director | 29 Oct 2021 | 16 Nov 2024 | England | June 1966 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| GRACE, Barbara RESIGNED | Director | 02 Oct 1994 | 02 Nov 2002 | England | June 1966 | 11 Waterford Common, Waterford, Hertfordshire, SG14 2QD |
| GRAHAM, Nigel Elliot RESIGNED | Director | | 13 Nov 2010 | United Kingdom | March 1960 | Clifton House 2 Clifton Road, Bournemouth, Dorset, BH6 3PA |
| GREER, Fiona Margaret RESIGNED | Director | 12 Oct 2018 | 29 Oct 2021 | England | August 1974 | 70, Beaconsfield Road, London, SE3 7LG, England |
| GRICE, Jonathan Patrick RESIGNED | Director | 25 Nov 2016 | 01 Nov 2019 | United Kingdom | February 1970 | 25a Grimwood Road, 25a Grimwood Road, Twickenham, TW1 1BY, England |
| GRIFFITHS, Dorothy Jane RESIGNED | Director | | 31 Oct 1998 | | March 1958 | 12 Beacon Grove, Fulwood, Preston, PR2 3QU |
| GRIFFITHS, John Hirst, Dr RESIGNED | Director | 25 Apr 1998 | 08 Sep 2002 | | April 1960 | Glen Villa, Fairy Glen Road, Penmaenmawr, LL34 6YU |
| GRIFFITHS, Joyce Margaret RESIGNED | Director | 25 Apr 1998 | 02 Nov 2002 | | July 1941 | 7 Telford Close, Conwy Marina, Conwy, Gwynedd, LL32 8GT |
| GRUNDY, Martin John RESIGNED | Director | 06 Oct 2007 | 16 May 2012 | England | April 1955 | 29 The Grove, Gosforth, Newcastle Upon Tyne, Tyne & Wear, NE3 1NE |
| HAINES, Penelope Faith RESIGNED | Director | 02 Oct 1994 | 21 Jul 1998 | | March 1941 | 42 Birch Tree Drive, Emsworth, Hampshire, PO10 7RY |
| HAMILTON-PLANT, Catherine Anne RESIGNED | Director | 02 Oct 1994 | 02 Nov 2002 | England | May 1958 | Rowan Brae, 33 Wyatts Road, Chorleywood, Hertfordshire, WD3 5TB |
| HARTSHORN, Stephen John RESIGNED | Director | 13 Nov 2010 | 25 Nov 2016 | Wales | March 1963 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| HOBSON, Nadine Margaret RESIGNED | Director | 25 Nov 2016 | 10 Jun 2024 | England | January 1956 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| HUTSON, Warren Geoffrey RESIGNED | Director | 25 Apr 1998 | 06 Oct 2001 | | June 1948 | 23 Ivy Close, Old Whittington, Chesterfield, Derbyshire, S41 9JY |
| HYNE, Joanna RESIGNED | Director | | 11 Nov 2000 | | April 1962 | 30 York Street, Bedford, MK40 3RJ |
| IANNARELLI, Daniele RESIGNED | Director | 25 Apr 1998 | 17 Jan 2007 | Scotland | May 1959 | 27 Mountcastle Drive North, Edinburgh, Scotland, EH8 7SL |
| JAMOOJI, Vispi Maneck RESIGNED | Director | | 02 Oct 1994 | | May 1964 | 549 Kingston Road, Raynes Park, London, SW20 8SF |
| JESSUP, Melvin Andrew RESIGNED | Director | 04 Nov 2006 | 17 Nov 2012 | United Kingdom | July 1954 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| KARLSSON, Joanna Mary RESIGNED | Director | 01 Jan 2018 | 20 Oct 2023 | England | November 1964 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| KATZ, Benjamin RESIGNED | Director | 12 Nov 2011 | 20 Nov 2020 | England | April 1978 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| KIRK, Robin RESIGNED | Director | | 27 Jul 2005 | | June 1939 | Bank Chambers, 10 Borough High Street, London, SE1 9QQ |
| LAMBDEN, Paul William, Dr RESIGNED | Director | 20 Nov 2011 | 19 Oct 2015 | United Kingdom | July 1946 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| LANSMAN, Robin Jack RESIGNED | Director | 12 Nov 2011 | 12 Oct 2018 | United Kingdom | May 1966 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| LANT, John Ogdon RESIGNED | Director | | 09 Jan 1998 | United Kingdom | January 1948 | 2 Southacre Close, Cambridge, Cambridgeshire, CB2 7TT |
| LEDERMAN, Mia RESIGNED | Director | 09 Nov 2013 | 12 Oct 2018 | England | March 1966 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| LUMBARD, Helen Abigail Jacqueline, Dr RESIGNED | Director | 09 Nov 2013 | 25 Nov 2016 | England | November 1977 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| MACDONALD, Roderic Sinclair, Dr RESIGNED | Director | 25 Apr 1998 | 31 Jan 2001 | | January 1943 | 106 Wellesley Road, Chiswick, London, W4 3AP |
| MAGEEAN, Kevin RESIGNED | Director | 12 Nov 2011 | 20 Oct 2017 | England | July 1958 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| MERRICK-WELLS, Shirley Lesley RESIGNED | Director | 23 Oct 1999 | 02 Mar 2002 | | August 1949 | Willow Pool, Jasons Hill, Chesham, Buckinghamshire, HP5 3QW |
| MILLER, James Patrick RESIGNED | Director | | 31 Oct 1998 | | May 1964 | 2 Glenalmond House, Manor Field Putney, London, SW15 3LP |
| MORTIMER, Angela RESIGNED | Director | | 08 Mar 1995 | | January 1965 | 12 Market Street, Pontypridd, Mid Glamorgan, CF37 2ST |
| NAIDOO, Lutchman RESIGNED | Director | | 11 Nov 2000 | | January 1926 | 13 Brompton Square, London, SW3 2AA |
| NARAYAN, Mamta RESIGNED | Director | 24 Oct 1993 | 31 Oct 1998 | | May 1967 | 14 Constable Close, Birmingham, B43 7HW |
| NORFOLK, Donald Frederick RESIGNED | Director | | 02 Oct 1994 | | December 1931 | The Old Rectory, Lyneham, Wiltshire, SN15 4PQ |
| ORCHARD, Daniel Percy RESIGNED | Director | 12 Oct 2018 | 29 Oct 2021 | United Kingdom | July 1976 | 13b, Comley Bank Road, London, E17 9ND, United Kingdom |
| PHILLIPS, David Anthony, Dr RESIGNED | Director | 04 Nov 2006 | 12 Nov 2011 | England | April 1943 | Eaglewood, Sheethanger Lane, Felden, Hertfordshire, HP3 0BG |
| PLUNKETT, Austin James RESIGNED | Director | 25 Nov 2016 | 28 Oct 2022 | England | November 1972 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| POSTON, Jonathan David RESIGNED | Director | 11 Nov 2000 | 02 Mar 2002 | | November 1959 | 497 Bury New Road, Prestwich, Manchester, M25 1AD |
| POSTON, Jonathan David RESIGNED | Director | 25 Apr 1998 | 15 Mar 1999 | | November 1959 | 49 Cromwell Road, Prestwich, Manchester, M25 1HR |
| POWER, Richenda Maeve RESIGNED | Director | 18 Dec 2000 | 07 Dec 2002 | | May 1950 | Hillside Church Lane, Worting, Basingstoke, Hampshire, RG23 8PX |
| QUINNEN, Nicola Caroline RESIGNED | Director | 15 Nov 2008 | 30 Mar 2011 | England | May 1957 | 10, St. Peters Grove, London, W6 9AZ |
| ROBINSON, Karen RESIGNED | Director | 06 Oct 2001 | 15 Nov 2008 | | January 1971 | Larimar 7 Russell Drive, Ampthill, Bedfordshire, MK45 2UA |
| ROGERS, Matthew John RESIGNED | Director | 17 Nov 2012 | 09 Nov 2013 | England | August 1980 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| ROLFE, Kerstin Jane, Dr RESIGNED | Director | 25 Nov 2016 | 18 May 2021 | United Kingdom | February 1967 | 14, Clayton Way, Uxbridge, UB8 3AL, England |
| SANDLER, Stephen Eric RESIGNED | Director | 06 Oct 2007 | 09 Nov 2013 | England | April 1950 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| SHAPIRO, Jonathan Abraham, Dr RESIGNED | Director | 19 Jul 2017 | 31 Jul 2021 | England | June 1953 | Brooklyn House, Brimstone Lane, Dodford, Bromsgrove, B61 9AX, United Kingdom |
| SMITH, Glynis RESIGNED | Director | 01 Nov 2019 | 21 Nov 2025 | Scotland | September 1965 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| STONE, Caroline RESIGNED | Director | | 17 Jul 1993 | | April 1964 | 2 The Colonade, 4 West Street, West Malling, Kent, ME19 6QX |
| SWASH, James Ian RESIGNED | Director | 25 Apr 1998 | 15 May 2000 | | March 1939 | Foresters Cottage The Tchure, Deddington, Banbury, Oxfordshire, OX15 0UB |
| SYKES, Agnieszka RESIGNED | Director | 02 Nov 2002 | 20 Jan 2007 | | December 1961 | 15 Butternab Road, Beaumont Park, Huddersfield, West Yorkshire, HD4 7AR |
| SYKES, David Andrew RESIGNED | Director | | 18 Jan 2007 | | November 1964 | 15 Butternab Road, Beaumont Park, Huddersfield, West Yorkshire, HD4 7AR |
| SZEWIEL, Mario Wladyslaw Feliks RESIGNED | Director | | 27 Nov 1993 | | September 1952 | 4 Middle Street, Ashcott, Bridgwater, Somerset, TA7 9QG |
| TOGELANG, Tendy RESIGNED | Director | | 10 Sep 2003 | | August 1957 | 259 Nether Street, London, N3 1PD |
| TOSH, Caroline Ann RESIGNED | Director | 28 Oct 2022 | 07 Apr 2024 | England | April 1955 | 3 Park Terrace, Manor Road, Luton, LU1 3HN, England |
| URQUHART PULLEN, Marina RESIGNED | Director | 16 Oct 2004 | 09 Nov 2013 | United Kingdom | March 1962 | 3 Park Terrace, Manor Road, Luton, Beds, LU1 3HN |
| WALKER, Brian RESIGNED | Director | 11 Nov 2000 | 22 Mar 2003 | | March 1956 | 43 Hawk Green Road, Marple, Stockport, Cheshire, SK6 7HR |
| WHITE, Janet RESIGNED | Director | | 06 Oct 2001 | | March 1965 | Hampden 27 Sidcot Lane, Winscombe, Avon, BS25 1LA |
| WILLIAMS, Danny Nathan RESIGNED | Director | 15 Oct 2005 | 13 Nov 2010 | United Kingdom | August 1973 | Flat 6, 55-57 Holmes Road, London, NW5 3AN |