| MOTTRAM, Heidi ACTIVE | Director | 23 Apr 2010 | | United Kingdom | March 1965 | Northumbria House, Abbey Road, Pity Me, Durham, DH1 5FJ |
| SOMERVILLE, Richard William Peter ACTIVE | Director | 07 Oct 2021 | | United Kingdom | June 1980 | Northumbria House, Abbey Road, Pity Me, Durham, DH1 5FJ |
| GREEN, Christopher Michael RESIGNED | Secretary | 01 Apr 2000 | 11 Jul 2005 | | | South View House North Bank, Haydon Bridge, Northumberland, NE47 6LU |
| PARKER, Martin RESIGNED | Secretary | 11 Jul 2005 | 08 Oct 2021 | | | Northumbria House, Abbey Road, Pity Me, Durham, DH1 5FJ, United Kingdom |
| RAISTRICK, Charles Stuart RESIGNED | Secretary | | 01 Jan 1993 | | | Ormonde House 5 St Georges Road, Hexham, Northumberland, NE46 2HG |
| WATSON, David John RESIGNED | Secretary | 01 Jan 1993 | 30 Jun 2000 | | | 13 Apperley Avenue, High Shincliffe, Durham, DH1 2TY |
| BABIN, Patrick RESIGNED | Director | 01 Jan 1996 | 31 Mar 2000 | | March 1958 | 57 Oak Lodge Chantry Square, Marloes Road, London, W8 5UH |
| BRONGNIART, Phillipe RESIGNED | Director | 01 Jan 1996 | 31 Mar 1996 | | January 1939 | 20 Rue Du Petit Muse, Paris 4eme, FOREIGN, France |
| CRANSTON, David Gordon RESIGNED | Director | | 31 Mar 1996 | Uk | August 1937 | 2 Edge Hill Close, Ponteland, Newcastle Upon Tyne, NE20 9JX |
| CUTHBERT, John Arthur RESIGNED | Director | 01 Nov 2001 | 31 Mar 2010 | United Kingdom | February 1953 | 9 Larwood Court, Chester Le Street, Durham, DH3 3QQ |
| ELLIOTT, Robert William, Lord Elliott Of Morpeth Dl RESIGNED | Director | 01 Jan 1996 | 31 Mar 1996 | | December 1920 | Lipwood Hall, Haydon Bridge, Hexham, Northumberland, NE47 6DY |
| GREEN, Christopher Michael RESIGNED | Director | 11 Jul 2005 | 31 Dec 2012 | United Kingdom | October 1954 | Northumbria House, Abbey Road, Pity Me, Durham, DH1 5FJ, United Kingdom |
| GUERIN, John Michael RESIGNED | Director | | 09 Jun 1993 | | April 1946 | 64 Harlsey Road, Stockton On Tees, Cleveland, TS18 5DQ |
| HARDING, Anthony John RESIGNED | Director | 01 Jul 2001 | 01 Nov 2001 | | April 1949 | The Byre Dilston Steading, Corbridge, Northumberland, NE45 5RF |
| HARDING, Anthony John RESIGNED | Director | 01 Apr 1996 | 28 Jun 1996 | | April 1949 | 6 Oak Lodge Tye, Springfield, Chelmsford, Essex, CM1 5GY |
| HARGREAVES, Jonathon Watson RESIGNED | Director | 01 Apr 1993 | 28 Jun 1996 | | March 1950 | Capel Place, 118/120 Newgate Street, Morpeth, Northumberland, NE61 1DA |
| HOLLIDAY, Frederick George Thomas, Professor Sir RESIGNED | Director | | 27 Jul 2006 | | September 1935 | East Rosehill Cottage, Northwater Bridge, Laurencekirk, Grampian, AB30 1QD |
| ILEY, Ralph, Doctor RESIGNED | Director | | 22 Jul 1993 | | April 1926 | 14 Southlands, Tynemouth, Tyne And Wear, NE30 2QS |
| JOHNS, Christopher Ian RESIGNED | Director | 01 Jan 2013 | 30 May 2020 | United Kingdom | June 1970 | Northumbria House, Abbey Road, Pity Me, Durham, DH1 5FJ, United Kingdom |
| MINTO, Anne Elizabeth RESIGNED | Director | 01 Jan 1995 | 28 Jun 1996 | United Kingdom | May 1953 | 21 Delvino Road, London, SW6 4AF |
| NEGRE, Martin Andre Bernard RESIGNED | Director | 01 Apr 2000 | 02 May 2001 | | September 1946 | Penthouse E, Montrose Court, Princes Gate, London, SW7 2QG |
| PARKER, Martin RESIGNED | Director | 24 Mar 2016 | 08 Oct 2021 | United Kingdom | June 1959 | Boldon House, Wheatlands Way, Durham, DH1 5FA, England |
| PESCOD, Mainwaring Bainbridge, Professor RESIGNED | Director | | 28 Jun 1996 | | January 1933 | Tall Trees High Horse Close, Rowlands Gill, Tyne & Wear, NE39 1AN |
| PETRY, Jacques Francis RESIGNED | Director | 01 Jan 1996 | 31 Mar 1996 | | October 1957 | 11 Rue Saint Senoch, 75017 Paris, France, FOREIGN |
| RIDDELL, John Charles Buchanan, Sir RESIGNED | Director | | 28 Jun 1996 | | January 1934 | 49 Campden Hill Square, London, W8 7JR |
| RIDLEY, William Frank RESIGNED | Director | | 22 Jul 1993 | | May 1926 | 68 Western Way, Ponteland, Newcastle Upon Tyne, Tyne & Wear, NE20 9AP |
| SMITH, Robert Hilton RESIGNED | Director | | 01 Apr 1993 | | July 1936 | Hillside Lowes Barn Bank, Durham, County Durham, DH1 3QJ |
| SPEED, Hugh David Mcconnachie RESIGNED | Director | 01 Jan 1996 | 28 Jun 1996 | | September 1936 | 31 Spylaw Road, Edinburgh, Midlothian, EH10 5BN |
| STRAKER, Michael Ian Bowstead, Sir RESIGNED | Director | | 21 Jul 1994 | | March 1928 | High Warden, Hexham, Northumberland, NE46 4SR |
| TAYLOR, John Michael RESIGNED | Director | | 03 Sep 1997 | | January 1946 | 11 The Avenue, Harewood, Leeds, LS17 9LD |
| WARD OBE, John Streeton RESIGNED | Director | | 28 Jun 1996 | England | September 1933 | 5 East Fields, Whitburn, Sunderland, SR6 7DA |