| CLAPHAM, Judith Margaret ACTIVE | Secretary | 02 Feb 2012 | | | | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| MOORHOUSE, Martin James ACTIVE | Director | 21 Mar 2022 | | England | October 1956 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| SADLER, James Robert ACTIVE | Director | 16 Mar 2026 | | England | November 1984 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| WHITAKER, Timothy (Tim) ACTIVE | Director | 19 Apr 2019 | | England | October 1969 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| ARMER, Trevor Paul RESIGNED | Secretary | 25 May 1995 | 30 Sep 1999 | | | 36 Scarcroft Hill, The Mount, York, North Yorkshire, YO24 1DE |
| BAILEY, Susan Mary RESIGNED | Secretary | 01 Aug 2010 | 31 Jan 2012 | | | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| DEELEY, John Michael RESIGNED | Secretary | 30 Sep 1999 | 31 May 2000 | | | The Willows Water Lane, Eggborough, Goole, North Humberside, DN14 0PH |
| ELLIS, Jill Patricia RESIGNED | Secretary | 20 Mar 2008 | 26 Mar 2009 | | | 5, Back Lane, Bilbrough, York, North Yorkshire, YO23 3PL, United Kingdom |
| FITZPATRICK, John RESIGNED | Secretary | 07 May 2001 | 25 Feb 2003 | | | 1 Corn Mill Bottom, Shelley, Huddersfield, West Yorkshire, HD8 8JJ |
| LANCASTER, Paula Jane RESIGNED | Secretary | 29 Mar 1993 | 25 May 1995 | | | 2 Glebe Field Drive, Wetherby, West Yorkshire, LS22 6WG |
| OWEN, William Joseph, Dr RESIGNED | Secretary | 02 Jul 2009 | 31 Jul 2010 | | | 24, 24 Oakville Street, York, North Yorkshire, YO31 8RX, United Kingdom |
| PALFREEMAN, Sheena Elizabeth RESIGNED | Secretary | 26 Mar 2009 | 01 Jul 2009 | | | 6, Fox Glade, Stamford Bridge, York, East Riding Of Yorkshire, YO41 1EX |
| PALFREEMAN, Sheena Elizabeth RESIGNED | Secretary | 25 Feb 2003 | 20 Mar 2008 | | | 6, Fox Glade, Stamford Bridge, York, East Riding Of Yorkshire, YO41 1EX |
| ASHCROFT CAMERON SECRETARIES LIMITED RESIGNED | Nominee Secretary | 16 Mar 1993 | 29 Mar 1993 | | | 4 Rivers House, Fentiman Walk, Hertford, Hertfordshire, SG14 1DB |
| ALTON, William Anthony RESIGNED | Director | 07 Oct 2015 | 17 Dec 2018 | England | May 1947 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| BENNETT, Roger RESIGNED | Director | 09 Oct 1996 | 31 Oct 2001 | England | February 1956 | Willow Lodge Darrington Road, East Hardwick, Pontefract, West Yorkshire, WF8 3DS |
| BOWE, Alan Moore RESIGNED | Director | 17 Oct 2016 | 26 May 2019 | United Kingdom | April 1943 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| BROWN, Ian William RESIGNED | Director | 14 May 2018 | 28 Sep 2018 | England | March 1956 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| BROWN, Ian William RESIGNED | Director | 13 Jun 2012 | 07 Oct 2015 | England | March 1956 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| COOKE, John Christopher RESIGNED | Director | 29 Mar 1993 | 31 Mar 1998 | | February 1933 | Old House Farm, Stubbs Walden, Doncaster, S Yorks, DN6 9BU |
| CRADDOCK, Jonathan Norman RESIGNED | Director | 29 Mar 1993 | 31 Oct 2002 | | April 1951 | The Gardens, Kirklington, Bedale, North Yorkshire, DL8 2NE |
| DIXON, Catherine Helen RESIGNED | Director | 15 May 2017 | 18 Apr 2019 | England | April 1966 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| GRAINGER, Christine RESIGNED | Director | 01 Nov 2002 | 07 Apr 2005 | | November 1946 | Bridlestile, Hartwith Bank Summerbridge, Harrogate, HG3 4HY |
| GREY, Anthony George RESIGNED | Director | 01 Nov 2002 | 08 Nov 2007 | | September 1940 | Ash Grange 1 Broad Lane, Cawood, Selby, North Yorkshire, YO8 3SQ |
| KENDALL, Francis Kevin RESIGNED | Director | 25 Jul 1997 | 31 Oct 2002 | | September 1953 | Havelock House, Leppington, Malton, North Yorkshire, YO17 9RL |
| LEATHER, Richard Timothy James RESIGNED | Director | 24 Sep 1998 | 31 Oct 2002 | | June 1949 | Pool Spring Farm, Green Hammerton, York, North Yorkshire, YO26 8EH |
| MORTIMER, David RESIGNED | Director | 07 Apr 2005 | 31 Mar 2012 | United Kingdom | October 1942 | High Farm House, 5 Meadow Croft Fell Lane, Keighley, West Yorkshire, BD22 6EJ |
| MURDOCH, Graeme Adrian RESIGNED | Director | 30 Sep 1999 | 27 Sep 2002 | | October 1960 | 3 Chestnut Way, Fangfoss, York, North Yorkshire, YO41 5SD |
| OSBORN, Graeme Aaron RESIGNED | Director | 17 Jun 2019 | 11 Dec 2025 | England | November 1989 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| PHILIP, Elizabeth Jane RESIGNED | Director | 01 Aug 2007 | 31 Aug 2016 | England | November 1960 | Southfield, Huggate, York, East Yorkshire, YO42 1YF |
| POLLARD, Michael David RESIGNED | Director | 29 Mar 1993 | 31 Aug 1996 | | November 1941 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO2 3PR |
| REES, Gareth, Professor RESIGNED | Director | 01 Nov 2002 | 30 Sep 2007 | | September 1951 | The Manor House, Millington, Pocklington, East Yorkshire, YO42 1TZ |
| SMITH, Peter Allan RESIGNED | Director | 29 Mar 1993 | 30 Jun 2009 | | July 1939 | Post Cottage 21 Sunderland Street, Tickhill, Doncaster, South Yorkshire, DN11 9PT |
| STANDEN, James RESIGNED | Director | 17 Oct 2016 | 17 Jun 2019 | England | March 1973 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| SWIERS, Helen Gall RESIGNED | Director | 06 Jun 2006 | 31 May 2012 | United Kingdom | April 1948 | Bickley Gate, Bickley, Langdale End, Scarborough, North Yorkshire, YO13 0LL, United Kingdom |
| YOUDAN, Ian John RESIGNED | Director | 26 Jul 2011 | 03 Feb 2017 | England | March 1944 | Askham Bryan College, Askham Bryan, York, North Yorkshire, YO23 3FR |
| ASHCROFT CAMERON NOMINEES LIMITED RESIGNED | Nominee Director | 16 Mar 1993 | 29 Mar 1993 | | | 4 Rivers House, Fentiman Walk, Hertford, Hertfordshire, SG14 1DB |