| BRANDAO DE PINHO NUNES, Andre Filipe ACTIVE | Director | 21 Apr 2023 | | England | October 1982 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, HA6 2RN, England |
| JADEJA, Nimisha Rajendra ACTIVE | Director | 16 Apr 2021 | | England | May 1983 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| LANGFIELD, Joanne Lesley ACTIVE | Director | 16 Apr 2021 | | England | July 1960 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| LIAO, Jean ACTIVE | Director | 17 Nov 2023 | | United Kingdom | May 1977 | Paul Strickland Scanner Centre, Paul Strickland Scanner Centre, Mt Vernon Hospital, Northwood, Middx, HA6 2RN, United Kingdom |
| MALONEY, David John ACTIVE | Director | 28 Jun 2025 | | England | September 1967 | Paul Strickland Scanner Centre, Paul Strickland Scanner Centre, Mt Vernon Hospital, Northwood, HA6 2RN, England |
| PAGE, Amanda Jane ACTIVE | Director | 16 Dec 2022 | | England | August 1961 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| WHARTON, George ACTIVE | Director | 28 Feb 2020 | | England | January 1984 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, HA6 2RN, England |
| WRIGHT, Terence Richard, Dr ACTIVE | Director | 27 May 2025 | | United Kingdom | March 1945 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| HAYFIELD, Colin John RESIGNED | Secretary | 30 Sep 2000 | 30 Sep 2006 | | | 1 Mossway, Beaconsfield, Buckinghamshire, HP9 1TG |
| KELLY, Patrick John RESIGNED | Secretary | 01 Oct 2006 | 19 Feb 2016 | | | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| MOORFOOT, Frederick James RESIGNED | Secretary | | 05 Oct 1993 | | | 7 Lower Plantation, Loudwater, Rickmansworth, Hertfordshire, WD3 4PQ |
| TREANOR, John Derek Seymour RESIGNED | Secretary | 07 Oct 1993 | 30 Sep 2000 | | | Craven Cottage Nottingham Road, Heronsgate, Rickmansworth, Hertfordshire, WD3 5DN |
| WILLIAMS, Catherine Ruth RESIGNED | Secretary | 19 Feb 2016 | 21 Sep 2023 | | | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| ALONZI, Roberto, Dr RESIGNED | Director | 04 Jan 2011 | 21 Apr 2023 | England | April 1973 | Mount Vernon Hospital, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| ANDREWS, John RESIGNED | Director | 20 Nov 2020 | 18 Jun 2021 | England | February 1941 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, HA6 2RN, England |
| BANGHAM, Oliver Butts, Dr RESIGNED | Director | 03 Jan 2006 | 20 Jun 2014 | United Kingdom | June 1951 | Paul Strickland Scanner Centre, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN |
| BELLAMY, Michael Charles RESIGNED | Director | | 09 Sep 1992 | England | February 1945 | Ryder Lodge, The Drive Abbotsbrook, Bourne End, Buckinghamshire, SL8 5RE |
| CASTLE, Donna Louise RESIGNED | Director | 30 Sep 2014 | 31 Mar 2016 | England | June 1979 | 38a, Hardwicke Road, London, N13 4SG, England |
| GOODWIN, Timothy John, Dr RESIGNED | Director | | 10 Mar 1993 | United Kingdom | October 1938 | Woodfield House Chalfont Lane, Chorleywood, Rickmansworth, Hertfordshire, WD3 5PP |
| GROSCH, Elizabeth, Dr RESIGNED | Director | | 31 Mar 2000 | | November 1939 | 7 Eastglade, Northwood, Middlesex, HA6 3LD |
| HANNEY, John Richard Morrison RESIGNED | Director | 12 Sep 1996 | 05 Feb 2010 | England | June 1939 | Lillibow, Westhall Hill, Fulbrook, Burford, Oxfordshire, OX18 4BJ |
| HAYFIELD, Colin John RESIGNED | Director | 13 Jun 2000 | 30 Sep 2006 | England | November 1955 | 1 Mossway, Beaconsfield, Buckinghamshire, HP9 1TG |
| HEARD, Shelley Ray, Dr RESIGNED | Director | 16 Apr 2021 | 25 Feb 2022 | England | January 1949 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| KELLY, Patrick John RESIGNED | Director | 01 Oct 2006 | 16 Apr 2021 | United Kingdom | March 1949 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| LOFTING, Lucy Mary RESIGNED | Director | 19 Apr 2013 | 21 May 2017 | England | August 1951 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| LYNCH, Stephen RESIGNED | Director | | 10 Mar 1993 | | January 1951 | 11 Netherwood Road, Beaconsfield, Buckinghamshire, HP9 2BE |
| MANEK, Dilip RESIGNED | Director | 01 Jun 2014 | 21 Apr 2023 | England | June 1953 | 11, Highfield, Watford, WD19 5DY, England |
| MICHAEL, Barry Danby, Dr. RESIGNED | Director | 13 Jun 2000 | 21 Jan 2011 | United Kingdom | June 1938 | 16 Scot Grove, Pinner, Middlesex, HA5 4RT |
| MOORFOOT, Frederick James RESIGNED | Director | | 05 Oct 1993 | | September 1916 | 7 Lower Plantation, Loudwater, Rickmansworth, Hertfordshire, WD3 4PQ |
| O'MULLOY, John Brian RESIGNED | Director | 01 Jul 1993 | 24 Nov 1999 | | September 1928 | 19 Hampden Hill, Beaconsfield, Buckinghamshire, HP9 1BP |
| PAGE, Amanda Jane RESIGNED | Director | 16 Apr 2021 | 25 Apr 2022 | England | August 1961 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, HA6 2RN, England |
| POOLE, Victoria Jean RESIGNED | Director | 21 Jun 2024 | 30 Jun 2025 | England | September 1983 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| ROBERTS, Lynn RESIGNED | Director | 18 Nov 2016 | 28 Sep 2018 | England | December 1984 | 4, Norden House, Pott Street, London, E2 0EQ, England |
| ROSS, Daniel Jonathan RESIGNED | Director | 18 Nov 2016 | 31 Dec 2025 | England | December 1964 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN |
| SAUNDERS, Michele Iris, Prof RESIGNED | Director | 13 Jun 2000 | 19 Oct 2012 | England | January 1944 | Mount Vernon Hospital, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| SHAH, Bharat Chimanlal RESIGNED | Director | 18 Feb 2011 | 30 Sep 2014 | United Kingdom | December 1953 | Paul Strickland Scanner Centre, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN |
| SHAH, Palvi RESIGNED | Director | 18 Nov 2016 | 06 Jun 2019 | England | October 1961 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, HA6 2RN, England |
| SKINNER, Harry John RESIGNED | Director | 04 Nov 1993 | 07 Jun 1996 | | November 1929 | Chesscroft, Chenies Village, Rickmansworth, Hertfordshire, WD3 6EB |
| STRICKLAND, Paul, Dr RESIGNED | Director | | 18 Feb 2011 | United Kingdom | January 1921 | Paul Strickland Scanner Centre, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN |
| SULLIVAN, Margaret Ann RESIGNED | Director | 18 Mar 2003 | 31 Jan 2005 | | October 1955 | 1 York Road, Northwood Hills, Middlesex, HA6 1JJ |
| TREANOR, John Derek Seymour RESIGNED | Director | | 30 Sep 2000 | | | Craven Cottage Nottingham Road, Heronsgate, Rickmansworth, Hertfordshire, WD3 5DN |
| VINE, Michael Stephen RESIGNED | Director | 04 Jan 2011 | 19 Feb 2016 | England | September 1955 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| WHAIT, Diana RESIGNED | Director | | 06 Jun 1996 | | April 1945 | 15 Denison Road, London, W5 1NU |
| WILKINSON, Helena RESIGNED | Director | 20 Feb 2015 | 19 Feb 2016 | England | December 1967 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |
| WILLIAMS, Catherine Ruth RESIGNED | Director | 01 Jan 2015 | 17 Dec 2024 | England | October 1959 | Highcliffe, Grove Lane, Chalfont St. Peter, Gerrards Cross, Buckinghamshire, SL9 9JS, England |
| WILLIAMS, Catherine Ruth RESIGNED | Director | 01 Feb 2007 | 10 Mar 2012 | England | October 1959 | Paul Strickland Scanner Centre, Mount Vernon Hospital, Northwood, Middlesex, HA6 2RN |
| WRIGHT, Terence Richard, Dr RESIGNED | Director | 19 Jun 2009 | 16 Apr 2021 | United Kingdom | March 1945 | Paul Strickland Scanner Centre, Rickmansworth Road, Northwood, Middlesex, HA6 2RN, England |