| SIMMONDS, Joanne Caroline Kershaw ACTIVE | Director | 22 May 2023 | | England | August 1982 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE |
| TOMKINSON, Craig Ashley ACTIVE | Director | 30 Jun 2018 | | United Kingdom | March 1982 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE |
| BUCKLEY, Michael Henry RESIGNED | Secretary | 01 Dec 1991 | 31 Mar 1994 | | | Ewood Farmhouse, Greaves Lane Edingley, Newark, Nottinghamshire, NG22 8BN |
| HALL, Linda Jane RESIGNED | Secretary | 24 Apr 2006 | 03 Mar 2010 | | | 18 Longland Lane, Whixley, York, North Yorkshire, YO26 8BB |
| HARRIS, Frances Susan RESIGNED | Secretary | 30 Sep 1998 | 18 Jul 2003 | | | 3 The Moorings, Ings Lane, North Ferriby, East Yorkshire, HU14 3ED |
| HILL, Robert Christopher RESIGNED | Secretary | 31 Mar 2005 | 24 Apr 2006 | | | 9 Kingsley Close, Sandal, Wakefield, West Yorkshire, WF2 7EB |
| LAYCOCK, Pauline RESIGNED | Secretary | 18 Jul 2003 | 31 Mar 2005 | | | Beverley House, Saint Stephens Square, Hull, North Humberside, HU1 3XD |
| QUAYLE, Huan RESIGNED | Secretary | 22 Mar 2010 | 09 Oct 2012 | | | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE, United Kingdom |
| SALISBURY, Francis John RESIGNED | Secretary | | 01 Dec 1991 | | | 13 Castle Rise, Ridgewood, Uckfield, East Sussex, TN22 5UN |
| SIMPSON, David Gray RESIGNED | Secretary | 31 Mar 1994 | 30 Sep 1998 | | | 3 Chapel Close, Skidby, Cottingham, East Yorkshire, HU16 5TJ |
| BUCKLEY, Michael Henry RESIGNED | Director | 01 Dec 1991 | 27 Apr 1998 | England | September 1945 | Ewood Farmhouse, Greaves Lane Edingley, Newark, Nottinghamshire, NG22 8BN |
| CLARK, Peter John RESIGNED | Director | | 31 Dec 1991 | | May 1949 | The Lodge Belvoir Lane Woolsthorpe By Belvoir, Grantham, Lincs, NG32 1NQ |
| DAVIES, Gareth Wyn RESIGNED | Director | 24 Aug 2015 | 23 Aug 2017 | England | February 1964 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE |
| DICKS, John Malcolm James RESIGNED | Director | 01 Dec 1991 | 31 Mar 1994 | | June 1942 | Beverley House St Stephens Square, Hull, North Humberside, HU1 3XD |
| FLETCHER, Martyn Paul RESIGNED | Director | 17 Jul 2017 | 31 Jul 2018 | United Kingdom | April 1967 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE |
| HALL, Linda Jane RESIGNED | Director | 24 Apr 2006 | 03 Mar 2010 | United Kingdom | May 1956 | 18 Longland Lane, Whixley, York, North Yorkshire, YO26 8BB |
| HARRIS, Frances Susan RESIGNED | Director | 30 Sep 1998 | 18 Jul 2003 | | August 1948 | 3 The Moorings, Ings Lane, North Ferriby, East Yorkshire, HU14 3ED |
| HENDERSON, Stephen RESIGNED | Director | 16 Apr 2012 | 01 Aug 2014 | England | August 1957 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE, United Kingdom |
| HILL, Robert Christopher RESIGNED | Director | 31 Mar 2005 | 24 Apr 2006 | United Kingdom | July 1959 | 9 Kingsley Close, Sandal, Wakefield, West Yorkshire, WF2 7EB |
| KERS, Ronald Klaas Otto, Mr. RESIGNED | Director | 30 Jun 2018 | 26 May 2023 | England | July 1969 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE |
| LAYCOCK, Pauline RESIGNED | Director | 18 Jul 2003 | 31 Mar 2005 | | July 1957 | Beverley House, Saint Stephens Square, Hull, North Humberside, HU1 3XD |
| LEADBEATER, Stephen Paul RESIGNED | Director | 20 Jun 2014 | 18 Jul 2017 | England | June 1961 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE, United Kingdom |
| MADDOCK, Michael RESIGNED | Director | 10 Jun 1991 | 31 Dec 1991 | | April 1945 | Anniversary Cottage The Moor, Reepham, Norwich, Norfolk, NR10 4NL |
| MORGAN, David Steven RESIGNED | Director | 09 Oct 2012 | 25 Aug 2015 | Uk | July 1976 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE, United Kingdom |
| PIKE, Richard Neil RESIGNED | Director | 22 Aug 2017 | 30 Jun 2018 | United Kingdom | September 1969 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE |
| QUAYLE, Huan RESIGNED | Director | 22 Mar 2010 | 09 Oct 2012 | United Kingdom | March 1979 | Trinity Park House, Fox Way, Wakefield, West Yorkshire, WF2 8EE, United Kingdom |
| SALISBURY, Francis John RESIGNED | Director | | 01 Dec 1991 | | July 1952 | 13 Castle Rise, Ridgewood, Uckfield, East Sussex, TN22 5UN |
| SERVINI, Gabriel RESIGNED | Director | | 31 Dec 1991 | | March 1947 | Highbury House Werfa Lane, Abernant, Aberdare, Mid Glamorgan |
| SERVINI, Robert RESIGNED | Director | | 31 Dec 1991 | United Kingdom | September 1942 | Summerfield House, Plasdraw, Aberdare, Mid Glamorgan, CF44 0NS |
| SIMPSON, David Gray RESIGNED | Director | 31 Mar 1994 | 30 Sep 1998 | | September 1938 | 3 Chapel Close, Skidby, Cottingham, East Yorkshire, HU16 5TJ |
| WILD, Julian Nicholas RESIGNED | Director | 07 Jul 1994 | 07 Aug 1994 | England | May 1953 | 226 Westella Road, Westella, Hull, East Yorkshire, HU10 7RS |
| WILD, Julian Nicholas RESIGNED | Director | 07 Jul 1994 | 31 Mar 2005 | England | May 1953 | 226 Westella Road, Westella, Hull, East Yorkshire, HU10 7RS |
| WILLIAMS, Carol RESIGNED | Director | 31 Mar 2005 | 16 Apr 2012 | United Kingdom | December 1957 | 2180, Century Way, Thorpe Park, Leeds, LS15 8ZB, United Kingdom |