| GORVIN, Jonathan ACTIVE | Director | 30 Jun 2025 | | Ireland | August 1985 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA |
| MUDGE, Robert ACTIVE | Director | 04 Feb 2022 | | Scotland | August 1980 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA |
| NEWELL, Jonathan David ACTIVE | Director | 01 Jan 2023 | | England | December 1953 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA |
| PHILLIPS, Marta Rose ACTIVE | Director | 15 Jan 2016 | | England | October 1952 | 8, Greenwich Crescent, London, E6 5TU, England |
| CHARVET, Verena Kathleen Felicity RESIGNED | Secretary | 05 Dec 1994 | 31 Oct 1997 | | | Flat 11 72-74 St Georges Square, London, SW1V 3QU |
| GORDON-PICKING, Bruce RESIGNED | Secretary | | 05 Dec 1994 | | | 71 Ambler Road, Finsbury Park, London, N4 2QS |
| JOWETT, Benjamin RESIGNED | Secretary | 14 Mar 2007 | 14 Aug 2017 | | | 6, Tillman Close, Greenleys, Milton Keynes, Bucks, MK12 6AQ |
| OWEN, Tracey RESIGNED | Secretary | 01 Nov 1997 | 14 Mar 2007 | | | Roosters Barn, Kings End Farm, Barton Hartshorn, Buckinghamshire, MK18 4JX |
| BLYTHE-BARTRAM, Philip RESIGNED | Director | 01 Jan 2023 | 06 Jun 2026 | England | May 1972 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA |
| BOURKE, John RESIGNED | Director | | 04 Oct 2004 | | February 1937 | Parkwood, Carrickbrennan Road, Monkstown, Co Dublin, NW3 7DT, Ireland |
| BRADSHAW, David Alvin RESIGNED | Director | 17 Dec 2004 | 21 Jul 2009 | | September 1947 | 7 Old Fort, Helens Bay, Bangor, County Down, BT19 1LL |
| BRADSHAW, David Alvin RESIGNED | Director | 09 Mar 1998 | 12 Mar 2003 | | September 1947 | 7 Old Fort, Helens Bay, Bangor, County Down, BT19 1LL |
| BREW, Randal Anthony Maddock, Dr RESIGNED | Director | 08 Jul 2010 | 31 Dec 2022 | England | June 1943 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA, United Kingdom |
| BRIERS, Heather Kim RESIGNED | Director | 02 Sep 2009 | 10 Jun 2016 | Ireland | April 1961 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA, United Kingdom |
| CHAMBERLAIN, Michael Aubrey RESIGNED | Director | 26 Feb 1996 | 21 Jul 2009 | | April 1939 | The Manor House Burrough On The Hill, Melton Mowbray, Leics, LE14 2JQ |
| FERGUSON, Carol Cecilia RESIGNED | Director | | 15 Jan 2016 | Ireland | November 1946 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA, United Kingdom |
| FROST, Bryan Michael William RESIGNED | Director | 08 Jul 2010 | 31 Dec 2022 | United Kingdom | December 1945 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA, United Kingdom |
| GRIFFIN, Thomas Joseph RESIGNED | Director | 12 Mar 2003 | 01 Jun 2018 | England | February 1938 | 38 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HX |
| HARDING, Edward Andrew RESIGNED | Director | 01 Jan 2023 | 25 Nov 2025 | England | January 1971 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA |
| KEENAN-GAVAGHAN, Peter RESIGNED | Director | 20 Sep 2019 | 28 Feb 2025 | England | November 1984 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA |
| LAMBE, Aidan Thomas RESIGNED | Director | 10 Jun 2016 | 30 Jun 2025 | Ireland | December 1962 | Ca House, 87-89 Pearse Street, Dublin, Ireland |
| LOWE, John Roward Newton RESIGNED | Director | 05 Oct 2005 | 16 Oct 2006 | | May 1943 | Bradcott House, Newtown Close, Kibworth Beauchamp, Leicestershire, LE8 0JR |
| MACCARTHY, Charles Michael RESIGNED | Director | | 09 Mar 1998 | | November 1930 | 9 Denmark Avenue, London, SW19 4HF |
| MANTERFIELD, Kenneth Charles RESIGNED | Director | | 06 Jun 1995 | United Kingdom | June 1925 | 3 The Drive, Buckhurst Hill, Essex, IG9 5RB |
| MCMORROW, Thomas Martin, Dr RESIGNED | Director | 29 Mar 2004 | 21 Feb 2008 | | June 1956 | Icas Ca House, 21 Haymarket Yards, Edinburgh, EH12 5BU |
| MUIR, Vivienne RESIGNED | Director | 21 Apr 2008 | 21 Apr 2015 | United Kingdom | August 1973 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA, United Kingdom |
| MULLEN, Michelle Rose RESIGNED | Director | 21 Apr 2015 | 04 Feb 2022 | Scotland | April 1975 | 21, Haymarket Yards, Edinburgh, EH12 5BH, Scotland |
| OYLER, Edmund John Wilfrid RESIGNED | Director | 08 Jul 2010 | 03 Jul 2013 | United Kingdom | February 1934 | Metropolitan House, 321 Avebury Boulevard, Milton Keynes, MK9 2GA, United Kingdom |
| PURCELL, Roger Bernard Allan RESIGNED | Director | 09 Jul 2014 | 31 Dec 2022 | England | April 1945 | 4 Falcon House, 202 Old Brompton Road, London, SW5 0BU, England |
| REES, Ralph Phillip Vinson RESIGNED | Director | 08 Jun 2005 | 18 Mar 2010 | Wales | January 1939 | 19 Park Road, Radyr, Cardiff, CF15 8DG |
| WEISS, Edward Louis Samuel RESIGNED | Director | 24 Jul 2002 | 08 Jun 2005 | England | January 1932 | Cumbria, School Lane, Seer Green, Beaconsfield, Buckinghamshire, HP9 2QJ |
| WILKES, Richard Geoffrey RESIGNED | Director | | 09 Jul 1998 | | June 1928 | The Hermitage Swingbridge Street, Foxton, Market Harborough, Leicestershire, LE16 7RH |
| WILLIAMS, Peter Bryan Gurmin RESIGNED | Director | | 24 Jul 2002 | | February 1946 | Tessell Perton Road, Wightwick, Wolverhampton, West Midlands, WV6 8DN |
| WOODLEY, Keith Spencer RESIGNED | Director | 04 Jan 1999 | 08 Jun 2005 | | October 1939 | Rectory Cottage, Combe Hay, Bath, Somerset, BA2 7EG |
| YOUNG, Alasdair Watt RESIGNED | Director | | 26 Mar 2004 | | January 1945 | Kettlestown Hill, Linlithgow, Lothian, EH49 6QF |