| BRIGHT, Philip David, Dr ACTIVE | Director | 12 Mar 2025 | | United Kingdom | March 1967 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| FIELDING, Simon John ACTIVE | Director | 01 Mar 2023 | | United Kingdom | January 1953 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| GODDARD, Nicholas Paul William, Professor ACTIVE | Director | 01 Sep 2021 | | United Kingdom | October 1949 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| HAYES, Deborah Mary ACTIVE | Director | 24 Jan 2017 | | England | July 1959 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| KIDD, Robert Howard ACTIVE | Director | 11 Nov 2006 | | England | July 1949 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| MARSHALL, Sarah Jane ACTIVE | Director | 28 Jul 2026 | | United Kingdom | January 1968 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| MCDERMOTT, Conor Philip ACTIVE | Director | 01 Sep 2021 | | United Kingdom | April 1980 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| MILTON, Simeon Robert ACTIVE | Director | 24 Jan 2017 | | England | January 1969 | Epsom Downs Clinic, Great Tattenhams, Epsom, KT18 5SE, England |
| RAJENDRAN, Devan ACTIVE | Director | 13 Jun 2021 | | England | March 1964 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| TASKER, David ACTIVE | Director | 01 Sep 2021 | | Isle Of Man | July 1954 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| COPELAND, William Vernon RESIGNED | Secretary | | 03 Apr 2001 | | | Slaters 5 Old Guildford Road, Broadbridge Heath, Horsham, West Sussex, RH12 3JT |
| DRYSDALE, Ian Paul RESIGNED | Secretary | 08 Feb 2007 | 12 Jan 2010 | | | 36 Pepys Close, Ickenham, Uxbridge, Middlesex, UB10 8NY |
| FERNANDO, Nilan Senarath RESIGNED | Secretary | 02 Nov 2009 | 03 Oct 2014 | | | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| LAWRIE, Ruth Alison RESIGNED | Secretary | 03 Apr 2001 | 07 Jul 2006 | | | 11 Preston Waye, Harrow, HA3 0QG |
| ROLFE, Kerstin Jane RESIGNED | Secretary | 03 Oct 2014 | 01 Sep 2021 | | | Bcom, Lief House, 120-122 Finchley Road, London, NW3 5HR, United Kingdom |
| BENNETTO, Christopher Rex David RESIGNED | Director | 10 Dec 1996 | 16 Jan 2001 | | December 1954 | Beechwood House Medical Centre, 7 Summerfield Road West Park, Wolverhampton, WV1 4PR |
| BLOOMFIELD, Richard William RESIGNED | Director | | 18 Mar 1993 | | August 1960 | 2 Queens Road, Enfield, Middlesex, EN1 1NE |
| BRADY, Rosanna Mary RESIGNED | Director | | 01 Oct 1993 | | February 1944 | Wood Cottage Wood Lane, Ashill, Ilminster, Somerset, TA19 9NR |
| CHRISTIE, Penelope Jane RESIGNED | Director | 14 Nov 2006 | 31 Oct 2022 | United Kingdom | September 1951 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| DRYSDALE, Douglas Bruce RESIGNED | Director | | 17 Feb 1998 | | July 1921 | 32 Salehurst Close, Kenton, Harrow, Middlesex, HA3 0UG |
| DRYSDALE, Ian Paul RESIGNED | Director | | 30 Sep 2014 | United Kingdom | January 1948 | 36 Pepys Close, Ickenham, Uxbridge, Middlesex, UB10 8NY |
| ENGLISH, Deborah Anne RESIGNED | Director | 17 Feb 1998 | 06 Oct 2017 | United Kingdom | July 1959 | The Coach House Caenshill Road, Weybridge, Surrey, KT13 0SN |
| ENGLISH, Deborah Anne RESIGNED | Director | 23 Feb 1995 | 24 Sep 1996 | United Kingdom | July 1959 | The Coach House Caenshill Road, Weybridge, Surrey, KT13 0SN |
| EVES, Emily Elsa RESIGNED | Director | 19 Jun 2024 | 14 Jul 2025 | United Kingdom | November 2002 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| GAYTHWAITE, Denys Miles Cameron, Doctor RESIGNED | Director | 13 Jan 2004 | 23 Jan 2007 | | May 1943 | 60 Elfort Road, London, N5 1AZ |
| GAYTHWAITHE, Miles, Dr RESIGNED | Director | 24 Jan 2017 | 14 Jan 2019 | England | May 1943 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| GEORGE, Jennifer Jill, Professor Emeritus RESIGNED | Director | 08 Jun 2004 | 06 Oct 2017 | United Kingdom | October 1938 | Sabella, Gays Lane Holyport, Maidenhead, Berkshire, SL6 2HL |
| GREEN, Geoffrey Colin RESIGNED | Director | 22 Sep 1998 | 08 Jun 2004 | | April 1941 | Braeside, Station Road, Steyning, Sussex, BN44 3YL |
| HEATHCOTE, Frederic Roger, Doctor RESIGNED | Director | 13 Jan 2004 | 31 Aug 2022 | United Kingdom | March 1944 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| JAGER, Kurt Walter RESIGNED | Director | 06 Nov 2001 | 22 Jan 2021 | United Kingdom | March 1938 | Santis, Courtsmount Road, Haslemere, Surrey, GU27 2PP |
| JANSEN, Wilfred Johannes RESIGNED | Director | | 24 Sep 1996 | | January 1944 | 42 South Eastern Road, Ramsgate, Kent, CT11 9QF |
| JENKS, Annabel Sarah RESIGNED | Director | 10 Dec 1996 | 20 Oct 2010 | United Kingdom | March 1961 | The Old Stables, Church Gate Street, Old Harlow, Essex, CM17 0NJ |
| JONES, Graham Kenneth RESIGNED | Director | 01 Sep 2021 | 14 May 2026 | United Kingdom | April 1963 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| KEOGH, Martin RESIGNED | Director | 01 Sep 2021 | 10 May 2023 | United Kingdom | October 1964 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| KIELY, Denis James RESIGNED | Director | 11 Sep 2002 | 30 Jan 2018 | United Kingdom | November 1925 | 7 York Court, Aldermans Hill, Palmers Green, London, N13 4QG |
| KIELY, Denis James RESIGNED | Director | | 01 Sep 2001 | United Kingdom | November 1925 | 7 York Court, Aldermans Hill, Palmers Green, London, N13 4QG |
| KIRK, Laurence John RESIGNED | Director | 01 Sep 2001 | 31 Aug 2003 | | April 1959 | 105 Loxley Road, Stratford Upon Avon, Warks, Warks, CV37 7DR |
| LAWRIE, Ruth Alison RESIGNED | Director | 13 Jan 2004 | 07 Jul 2006 | | April 1962 | 11 Preston Waye, Harrow, HA3 0QG |
| LUIS, Elio Coelho RESIGNED | Director | 11 Mar 2024 | 28 Jul 2025 | United Kingdom | October 1980 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| MEHTA, Manoj Mugatlal RESIGNED | Director | 08 Mar 2005 | 31 Dec 2022 | United Kingdom | August 1960 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| MEHTA, Manoj Mugatlal RESIGNED | Director | | 25 Nov 1997 | United Kingdom | August 1960 | 14 West Hill, Wembley, Middlesex, HA9 9RS |
| MELLERIO, John, Prof RESIGNED | Director | 24 Jul 1992 | 26 Jan 2016 | United Kingdom | July 1940 | Croft House, Bridge Street, Witham, Essex, CM8 1BT |
| MILLER, Michelle Emma RESIGNED | Director | 13 Oct 2021 | 08 Jan 2024 | England | July 1983 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| MORGAN, Mark John RESIGNED | Director | 10 Dec 1996 | 01 Sep 2021 | United Kingdom | November 1956 | 66 Kingshill Road, Dursley, Gloucestershire, GL11 4EG |
| NEWELL, John Aubrey RESIGNED | Director | | 28 Jul 2021 | United Kingdom | February 1929 | Coton Hall Coton In The Clay, Sudbury, Ashbourne, Derbyshire, DE6 5GY |
| O'CALLAGHAN-BROWN, Kathy Emma RESIGNED | Director | 12 Jan 2010 | 23 Jan 2022 | England | December 1965 | Tall Trees, South Ridge, Weybridge, Surrey, KT13 0NF |
| OGWEZI, Theodora Nkemdilim RESIGNED | Director | 24 Jan 2017 | 01 Sep 2021 | England | October 1975 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| PARASRAM, Alice Naomi Cairistiona RESIGNED | Director | 12 Oct 2022 | 30 Apr 2025 | United Kingdom | October 1983 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| PISANI-CROCKFORD, Audrey RESIGNED | Director | 10 Dec 1996 | 03 Apr 2001 | | January 1938 | 22 Chesterford Gardens, London, NW3 7DE |
| RAJPUT-RAY, Minha, Dr RESIGNED | Director | 14 May 2019 | 22 Sep 2020 | England | June 1979 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| RICCÒ, Lorenzo RESIGNED | Director | 13 Oct 2021 | 07 Jul 2023 | United Kingdom | June 2000 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| ROGERSON, John Simon RESIGNED | Director | 01 Sep 2021 | 15 Mar 2024 | United Kingdom | January 1954 | Frazer House, 6 Netherhall Gardens, Hampstead, London, NW3 5RR |
| ROLFE, Kerstin Jane, Dr RESIGNED | Director | 14 Jan 2014 | 01 Sep 2021 | United Kingdom | February 1967 | Lief House 120-122, Finchley Road, London, NW3 5HR |
| SAUTELLE, Alexander Charles, Dr RESIGNED | Director | 18 Jan 2011 | 01 Sep 2021 | United Kingdom | June 1963 | Fir Lodge 40, Napier Road, Crowthorne, Berkshire, RG45 7EL, England |
| TARNOWSKA, Kasia RESIGNED | Director | 15 Jan 2013 | 14 Jan 2014 | Uk | June 1978 | Lief House,Bcom, 120-122 Finchley Road, London, NW3 5HR |
| VAN STRATEN, Michael Arnold RESIGNED | Director | | 18 Mar 1993 | | July 1939 | Glebe House, Cheddington, Leighton Buzzard, Beds, LU7 0SG |
| VASSAR, Eric George RESIGNED | Director | | 30 Mar 2002 | | August 1930 | 43 Leverstock Green Road, Hemel Hempstead, Hertfordshire, HP2 4HH |
| WALTERS, Nicholas John, Dr RESIGNED | Director | 10 Dec 1996 | 15 Nov 2005 | | September 1953 | 44 Mayfair Avenue, Worcester Park, Surrey, KT4 7SL |
| WINER, Colin John RESIGNED | Director | | 20 Sep 1994 | | February 1938 | 51 Arnold Road, Clacton On Sea, Essex, CO15 1DE |