| ASH, Mark ACTIVE | Director | 03 Dec 2024 | | England | August 1975 | New Brook Buildings, 16 Great Queen Street, 2nd Floor, London, WC2B 5DG, England |
| BROWNING, Gary ACTIVE | Director | 01 Sep 2017 | | England | December 1960 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG |
| MAJOR, Richard Edward John RESIGNED | Secretary | | 14 Sep 2000 | | | 9 Rothesay Avenue, Richmond, Surrey, TW10 5EB |
| MANN, Ian RESIGNED | Secretary | 14 Sep 2000 | 27 Sep 2005 | | | Yew Tree Cottage, Fulbrook Hill, Fulbrook, Oxford, OX18 4BH |
| MORTON, Adizatu RESIGNED | Secretary | 27 Sep 2005 | 28 Apr 2023 | | | 2nd, Floor, New Brook Buildings 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| BARBAKKEN, Per RESIGNED | Director | 24 Nov 1998 | 25 Nov 2003 | | July 1945 | Runivegen 5, 2000 Lillestrom, Norway, FOREIGN |
| BEATON, David Michael RESIGNED | Director | | 25 Nov 1997 | | December 1938 | 24 Temple Street, Brill, Aylesbury, Buckinghamshire, HP18 9SX |
| BOYLES, Peter William RESIGNED | Director | 27 Sep 2005 | 10 Jul 2006 | | November 1955 | 129 Ave Malakoff, Paris 75116, FOREIGN, France |
| BROWN, Thomas Francis Robertson RESIGNED | Director | 26 Nov 2002 | 25 Nov 2003 | | March 1954 | 2 The Spinney, Gerrards Cross, Buckinghamshire, SL9 7LS |
| BURKART, Guido Joseph RESIGNED | Director | 24 Jan 2005 | 31 May 2017 | Switzerland | June 1951 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| CHAMBERS, Graham RESIGNED | Director | 11 Nov 1993 | 15 Nov 1994 | | March 1938 | 6 Brudenell Road, Canford Cliffs, Poole, Dorset, BH13 7NN |
| CHESTERS, Alan RESIGNED | Director | 25 Apr 1994 | 24 Nov 1999 | England | April 1948 | 62 Redington Road, London, NW3 7RS |
| CLARK, David Stewart RESIGNED | Director | | 01 Jun 1997 | | June 1937 | Chenies 84 Oakhill Road, Sevenoaks, Kent, TN13 1NT |
| CUTLER, Robert Philip RESIGNED | Director | 24 Feb 2009 | 20 Nov 2018 | England | August 1953 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| DALE, Geoffrey RESIGNED | Director | | 11 Nov 1993 | | December 1938 | Sion House, Oakhurst Avenue, Harpenden, Hertfordshire, AL5 2ND |
| DE LEEUW, John Davis RESIGNED | Director | 14 Nov 1995 | 25 Nov 1997 | | May 1946 | Paddock Cottage Farm Close, East Horsley, Leatherhead, Surrey, KT24 5AE |
| DE SOET, Cornelis RESIGNED | Director | 24 Nov 1999 | 25 Nov 2004 | | November 1947 | Kruislaan 4, 2131 Wd Hoofddorp, The Netherlands |
| DICKSON, Christopher Roy RESIGNED | Director | 01 Nov 1996 | 26 Nov 2002 | England | April 1950 | 12 Willow Drive, Becketts Forge Wrea Green, Preston, Lancashire, PR4 2NT |
| EBERLE, Louis RESIGNED | Director | 22 Feb 1994 | 25 Nov 1997 | | October 1931 | Eichenstrasse 8, Ch 4054 Basel, Switzerland, Switzerland |
| ERIKSSON, Bo Lennart Stefan RESIGNED | Director | 12 Nov 1996 | 24 Nov 1998 | | January 1947 | Jarpstigen 37, Ronninge, S 144 44, Sweden |
| FREDERIKS, Jan Adri RESIGNED | Director | 14 Nov 1995 | 24 Nov 1998 | | August 1937 | Van Huevenstraat 6, Arnhem, 6824 MP, The Netherlands |
| GEERLINGS-BON, Louise Hendrika Maria RESIGNED | Director | 05 Nov 1992 | 14 Nov 1995 | | October 1954 | Winkeldijk 21, 3645 Ar Vinkeveen, FOREIGN, The Netherlands |
| GILL, Ian Martin RESIGNED | Director | 25 Nov 1997 | 26 Nov 2002 | | April 1951 | Courtland, Pyrford Road, West Byfleet, Surrey, KT14 6QY |
| GRAHAM, Alexander Michael, Sir RESIGNED | Director | 05 Nov 1992 | 24 Nov 2005 | England | September 1938 | Walden Abbotts, Whitwell, Hitchin, Hertfordshire, SG4 8AJ |
| GRAHAM, Peter Alfred, Sir RESIGNED | Director | | 14 Jun 1994 | | May 1922 | 33 Kelso Place, Kensington, London, W8 5QP |
| HAWKSWORTH, Alan Henry RESIGNED | Director | | 11 Nov 1993 | | October 1935 | 105 Grangewood Road, Wollaton, Nottingham, Nottinghamshire, NG8 2SX |
| HOBBS, Peter Thomas Goddard RESIGNED | Director | 25 Feb 1993 | 11 Nov 1993 | England | March 1938 | 105 Blenheim Crescent, London, W11 2EQ |
| KEATES, William Barry RESIGNED | Director | 14 Nov 1995 | 14 Nov 1995 | | January 1935 | 15 Bunkers Lane, Hemel Hempstead, Hertfordshire, HP3 8AX |
| KEATES, William Barry RESIGNED | Director | | 22 Nov 2007 | | January 1935 | 15 Bunkers Lane, Hemel Hempstead, Hertfordshire, HP3 8AX |
| KEMP, Harriet Grace RESIGNED | Director | 06 May 2008 | 27 Nov 2014 | United Kingdom | February 1961 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| KEMP, Harriet Grace RESIGNED | Director | 25 Nov 2004 | 30 Apr 2008 | United Kingdom | February 1961 | 9, The Oaks, West Byfleet, Surrey, KT14 6RL |
| KLACKENBERG, Tom Lars RESIGNED | Director | 20 Jan 2000 | 25 Nov 2004 | | July 1957 | 32 Burbidge Mansions, 1 Brasenose Drive, London, SW13 8RB |
| KNAAPEN, Henricus Johannes Josephus RESIGNED | Director | 01 Feb 2005 | 24 Jan 2008 | | January 1949 | Casparuslaan 303, Weesp, 1382 Ke, Netherlands |
| KUIVALAINEN, Kirsi Marja RESIGNED | Director | 11 Nov 1993 | 12 Nov 1996 | | September 1950 | Mustasaarenkuja 1, Helsinki, Fin-00200, Finland |
| LISTER, Harry Malcolm RESIGNED | Director | 10 Jul 2006 | 17 Nov 2015 | United Kingdom | January 1953 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| MACLEOD, Alison RESIGNED | Director | 26 Nov 2002 | 07 Nov 2013 | England | September 1958 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| MACPHERSON, Ronald Thomas Stewart, Sir RESIGNED | Director | | 31 Dec 1993 | | October 1920 | 27 Archery Close, London, W2 2BE |
| MAHER, Michael RESIGNED | Director | 18 Aug 1995 | 23 Oct 1995 | England | February 1947 | Norwood, Shortheath Road, Farnham, Surrey, GU9 8SL |
| MAJOR, Richard Edward John RESIGNED | Director | 26 Sep 1995 | 14 Sep 2000 | United Kingdom | February 1946 | 9 Rothesay Avenue, Richmond, Surrey, TW10 5EB |
| MANN, Ian RESIGNED | Director | 12 Nov 1996 | 30 Sep 2006 | | July 1950 | Yew Tree Cottage, Fulbrook Hill, Fulbrook, Oxford, OX18 4BH |
| MANN, Ian RESIGNED | Director | 27 Feb 1995 | 26 Apr 1996 | | July 1950 | 55a Redcliffe Square, London, SW10 9HG |
| MEAKIN, Robert Ian RESIGNED | Director | 11 Nov 1993 | 31 Oct 1996 | | August 1949 | Windmill House Carden, Tilston, Malpas, Cheshire, SY14 7HP |
| MINKLEY, Ian Alexander RESIGNED | Director | 12 Nov 1996 | 24 Nov 1999 | England | June 1947 | 8 Lambourn Way, Tunbridge Wells, Kent, TN2 5HJ |
| NAMIKI, Takanori RESIGNED | Director | 12 Nov 1996 | 27 Nov 2001 | | January 1948 | Blue Jay, Forest Road, East Horsley, Leatherhead, Surrey, KT24 5BX |
| PROFFITT, Michael RESIGNED | Director | 15 Nov 2012 | 28 Apr 2023 | England | December 1947 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| RANKIN, James Connal Scotland RESIGNED | Director | 27 Nov 2005 | 12 Feb 2013 | United Kingdom | December 1941 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| RANKIN, James Connal Scotland RESIGNED | Director | 01 Apr 2000 | 27 Sep 2005 | | December 1941 | Flat 6, 15 Evelyn Gardens, London, SW7 3BE |
| RIDGWELL, Ian Scott RESIGNED | Director | 25 Nov 1997 | 24 Sep 2013 | United Kingdom | September 1949 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| ROGERS, Peter Hugh, Dr RESIGNED | Director | 01 Jan 1996 | 28 Nov 2000 | | December 1942 | Heatherlea House, 34 Chapman Street, North Melbourne, Victoria, 3051, Australia |
| SHAW, Andrew Boris RESIGNED | Director | 01 Aug 2013 | 29 Sep 2024 | England | August 1967 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG, United Kingdom |
| SONDELIUS, Claes Anders RESIGNED | Director | | 11 Nov 1993 | | May 1937 | Ganggriftsgatan 6, S-42347 Torslanda, FOREIGN, Sweden |
| STAPLEY, Geoffrey Peter RESIGNED | Director | | 31 Dec 1991 | | February 1947 | 39 Lanark Road, Maida Vale, London, W9 1DE |
| STEVENS, Keith Robert RESIGNED | Director | 01 Jun 1992 | 16 Aug 1993 | United Kingdom | October 1942 | Timbers 3 Cypress Walk, Watford, Hertfordshire, WD2 6RY |
| SÖDERBERG, Birgitta RESIGNED | Director | 27 Nov 2014 | 28 Apr 2023 | Sweden | October 1966 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG |
| TENNANT, Robert Allan RESIGNED | Director | 25 Nov 1997 | 31 Mar 2000 | | December 1942 | Sandy Lodge 181 Mount Pleasant Lane, Bricket Wood, St Albans, Hertfordshire, AL2 3XW |
| THIBOUVILLE, Michael Andrew Christian RESIGNED | Director | | 09 Jun 1993 | France | June 1947 | 36 Oakview Gardens, Finchley, London, N2 0NJ |
| THOMAS, Ian David RESIGNED | Director | | 15 Nov 1994 | | September 1947 | 9 Vine Avenue, Sevenoaks, Kent, TN13 3AH |
| VERMEER, Rudolf Willem RESIGNED | Director | | 05 Nov 1992 | | January 1942 | Hunenborg 10, 5655 Jm Eindhoven, FOREIGN, The Netherlands |
| WALKLEY, John RESIGNED | Director | 15 Nov 1994 | 24 Nov 1999 | | February 1945 | Wassenaarseweg 98, The Hague, CZ 2596, The Netherlands |
| WARD, Grahame Thomas RESIGNED | Director | 26 Jun 1996 | 30 Nov 1997 | | January 1954 | 202 Alexandra Park Road, London, N22 4UQ |
| WEBSTER, Andrew James RESIGNED | Director | 20 Aug 2006 | 19 May 2009 | | November 1960 | 240 Mckean Street, North Fitzroy, Vic 3068, Australia |
| WHEATLEY, David Franklin RESIGNED | Director | | 26 May 1993 | | February 1937 | 120 Tilehurst Road, Wandsworth, London, SW18 3EY |
| WILLIAMS, Paul Martin RESIGNED | Director | 11 Nov 1993 | 14 Jun 1995 | United Kingdom | May 1946 | 2 Althorp Road, St Albans, Hertfordshire, AL1 3PW |
| WILLIAMSON, Ross RESIGNED | Director | 01 Sep 2017 | 28 Apr 2023 | England | September 1962 | New Brook Buildings, 2nd Floor, 16 Great Queen Street, London, WC2B 5DG |