| TEMPLE, Richard Chartier Carnac ACTIVE | Secretary | 08 Jun 2018 | | | | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BETHGE, Dietrich ACTIVE | Director | 06 Dec 2017 | | England | February 1944 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BETHGE, Sara ACTIVE | Director | 01 Apr 2022 | | United Kingdom | December 1946 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BRENNER, Andrew Lewis ACTIVE | Director | 16 Jan 2025 | | United Kingdom | February 1961 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| COURTENAY-MAYERS, Annette ACTIVE | Director | | | United Kingdom | November 1928 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| GIBBS, Antony William Hew ACTIVE | Director | 20 Jun 2012 | | United Kingdom | November 1947 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| GLANVILLE, Christopher Roy ACTIVE | Director | 20 Jun 2012 | | United Kingdom | August 1948 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| GULBENKIAN, Vergine ACTIVE | Director | 16 Jan 2025 | | United Kingdom | November 1968 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| MITCHELL, Anthony Hugh ACTIVE | Director | 16 Jan 2025 | | United Kingdom | November 1960 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| MORROCCO, Laurence John Nicholas ACTIVE | Director | 13 Oct 2004 | | United Kingdom | March 1947 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| PLANIDIN, Astrid Margareta ACTIVE | Director | 01 Apr 2022 | | United Kingdom | January 1944 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| PLANIDIN, Murray James Kenneth ACTIVE | Director | 20 Jun 2012 | | England | March 1950 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| TEMPLE, Richard Chartier Carnac, Sir ACTIVE | Director | 13 Oct 2004 | | England | August 1937 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| WOOD, Sarah Elizabeth ACTIVE | Director | 01 Apr 2022 | | United Kingdom | June 1941 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| KORALEK, Paul RESIGNED | Secretary | | 20 Jun 2012 | | | 3 Rochester Road, London, NW1 9JH |
| ULBRICHT, Tilo Lajos Vittorio, Prof RESIGNED | Secretary | 20 Jun 2012 | 08 Jun 2018 | | | 2, Eyot Gardens, London, W6 9TN, United Kingdom |
| BEATLEY, Betty RESIGNED | Director | 15 Dec 1993 | 14 Jul 2022 | United Kingdom | September 1927 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BEATLEY, William, Dr RESIGNED | Director | | 22 Jul 2005 | | November 1923 | 5 Clarendon Road, London, W11 4JA |
| CONNELL, James Douglas RESIGNED | Director | 13 Oct 2004 | 25 Nov 2025 | United Kingdom | September 1931 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| COURTENAY-MAYERS, Bernard, Doctor RESIGNED | Director | | 01 Jan 2012 | United Kingdom | October 1916 | 51 Brook Green, London, W6 7BJ |
| GIFFARD, David Campbell Walter RESIGNED | Director | 07 Dec 1994 | 02 May 2018 | United Kingdom | November 1932 | 33 Charlwood Road, London, SW15 1QA |
| GLANVILLE, Zelda Dora RESIGNED | Director | 20 Jun 2012 | 10 Sep 2021 | United Kingdom | August 1939 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| GLOSTER, Betty RESIGNED | Director | | 01 Jan 2005 | | February 1915 | Flat 24 Chancellor House, London, SW7 5DQ |
| JOBST, Dieter RESIGNED | Director | 07 Dec 1994 | 24 Jan 2018 | United Kingdom | May 1927 | 6 Palace Road, East Molesey, Surrey, KT8 9DL |
| JOBST, Natasha RESIGNED | Director | 13 Oct 2004 | 25 Nov 2025 | United Kingdom | April 1934 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| KEANE, Richard Henry Lepine RESIGNED | Director | | 25 Aug 2004 | | July 1919 | 82 Lillian Road, London, SW13 9JF |
| KORALEK, Jennifer RESIGNED | Director | 13 Oct 2004 | 18 Oct 2017 | United Kingdom | November 1934 | 3 Rochester Road, London, NW1 9JH |
| KORALEK, Paul RESIGNED | Director | | 07 Feb 2020 | United Kingdom | April 1933 | 52, New Town, Uckfield, East Sussex, TN22 5DE, United Kingdom |
| MORROCCO, Nicola Coull RESIGNED | Director | 13 Oct 2004 | 14 Jan 2018 | United Kingdom | March 1946 | 19 Brondesbury Park, London, Middlesex, NW6 7BS |
| THOMPSON, Christopher Mark RESIGNED | Director | 07 Dec 1994 | 08 Dec 2004 | | November 1935 | 62 Midhurst Road, London, W13 9XR |
| THOROLD, Julian Hubert RESIGNED | Director | | 13 May 2024 | England | January 1933 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| TRIPP, Brenda RESIGNED | Director | | 22 Jan 2004 | | January 1906 | 5 Elm Park Gardens, London, SW10 9QQ |
| ULBRICHT, Tilo Lajos Vittorio RESIGNED | Director | 07 Dec 1994 | 08 Jun 2018 | United Kingdom | July 1928 | 2 Eyot Gardens, London, W6 |