| HAMILTON, Simon Matthew ACTIVE | Secretary | 23 Oct 2023 | | | | 20 St James's Place, London, SW1A 1NN |
| FISH, Deborah, Dr ACTIVE | Director | 01 Jan 2024 | | England | November 1969 | 20 St James's Place, London, SW1A 1NN |
| GROSVENOR, Janet ACTIVE | Director | 01 Jan 2025 | | England | July 1948 | 20 St James's Place, London, SW1A 1NN |
| PALMER, Richard Lawrence ACTIVE | Director | 01 Jan 2024 | | United Kingdom | August 1963 | 20 St James's Place, London, SW1A 1NN |
| SHAKESPEARE, Derek Andrew ACTIVE | Director | 21 Jul 2011 | | England | December 1967 | 20 St James`S Place, London, SW1A 1NN |
| WILLOWS, Benjamin Ian ACTIVE | Director | 01 Apr 2026 | | United Kingdom | July 1979 | 20 St James's Place, London, SW1A 1NN |
| AISHER, David Owen RESIGNED | Secretary | 12 Dec 1996 | 08 Dec 1999 | | | East Knowle, Wadhurst Road, Frant, East Sussex, TN3 9EP |
| DIMMER, Cheryl Ann Jean RESIGNED | Secretary | 26 Jun 1998 | 27 Sep 2001 | | | 119 Bryanston Court, George Street, London, W1H 7HE |
| NEWTON, Anne Marie RESIGNED | Secretary | 27 Sep 2001 | 23 Oct 2023 | | | 20 St James`S Place, London, SW1A 1NN |
| WARD, Wendy Marion RESIGNED | Secretary | | 26 Jun 1998 | | | 20 St Jamess Place, London, SW1A 1NN |
| AISHER, David Owen RESIGNED | Director | 22 Nov 2005 | 01 Dec 2008 | United Kingdom | December 1951 | 4 St Marys Road, Tonbridge, Kent, TN9 2LD |
| AISHER, David Owen RESIGNED | Director | 12 Dec 1996 | 08 Dec 1999 | | December 1951 | East Knowle, Wadhurst Road, Frant, East Sussex, TN3 9EP |
| ANDERSON, Steven John RESIGNED | Director | 23 Nov 2017 | 08 Dec 2020 | England | June 1962 | 20 St James`S Place, London, SW1A 1NN |
| BEVAN, Timothy Hugh, Sir RESIGNED | Director | | 06 Dec 2000 | | May 1927 | Tyes Place, Staplefield, Haywards Heath, Sussex, RH17 6EW |
| BOURKE, John RESIGNED | Director | 06 Dec 2000 | 22 Nov 2005 | | February 1937 | Park House, Carrickbrennan Road, Monkstown, Co Dublin, IRISH |
| BOURKE, John RESIGNED | Director | 01 Jan 1995 | 12 Dec 1996 | | February 1937 | Park House, Carrickbrennan Road, Monkstown, Co Dublin, IRISH |
| BOYD, Michael Patrick RESIGNED | Director | 08 Jan 2014 | 20 Nov 2017 | Ireland | November 1950 | Parsonstown House, Parsonstown House, Lobinstown, Co Meath, Ireland |
| DARE, John Ashton RESIGNED | Director | | 07 Dec 1993 | | November 1938 | Baring Brothers & Co Ltd, 8 Bishopsgate, London, EC2N 4AE |
| DE TURCKHEIM, Eric, Baron RESIGNED | Director | 21 Dec 2020 | 31 Dec 2023 | Switzerland | November 1950 | 20, St. James's Place, London, SW1A 1NN, England |
| GREEN, Edmund Alan RESIGNED | Director | | 08 Dec 1999 | | February 1939 | 20 St Jamess Place, London, SW1A 1NN |
| GREVILLE, Michael RESIGNED | Director | 03 Dec 2018 | 01 Jan 2025 | England | February 1962 | 20 St James`S Place, London, SW1A 1NN |
| GREVILLE, Michael Gordon Scott RESIGNED | Director | 08 Dec 1999 | 02 Dec 2014 | England | February 1962 | 15 Appold Street, London, EC2A 2HB |
| GRUAR, Colin RESIGNED | Director | 29 Sep 2006 | 26 Jan 2007 | | October 1954 | 14 Harley Close, Worksop, Nottinghamshire, S80 3BF |
| LITTLE, Christopher Guthrie RESIGNED | Director | 01 Jan 2003 | 03 Dec 2012 | United Kingdom | April 1947 | 40/41, Pall Mall, London, SW1Y 5JG, United Kingdom |
| MC IRVINE, Andrew RESIGNED | Director | 03 Dec 2012 | 03 Dec 2018 | England | July 1951 | 20 St James`S Place, London, SW1A 1NN |
| MCIRVINE, Andrew RESIGNED | Director | 01 Dec 2008 | 28 Nov 2011 | England | July 1951 | 35 Elsie Road, Dulwich, London, SE22 8DX |
| MINORDS, David John, Colonel RESIGNED | Director | | 31 Jan 2002 | | March 1943 | 20 St Jamess Place, London, SW1A 1NN |
| MORRELL, Nicholas Jeremy RESIGNED | Director | | 01 Jan 1997 | | July 1947 | 13 Dolby Road, London, SW6 3NE |
| NEVILLE, James Robert RESIGNED | Director | 09 Oct 2020 | 31 Dec 2023 | United Kingdom | November 1966 | St. James's Place, London, SW1A 1NN |
| OWEN, Edward Warden RESIGNED | Director | 04 Feb 2008 | 28 Apr 2021 | England | June 1949 | 20 St James`S Place, London, SW1A 1NN |
| ROBINSON, Terrence John RESIGNED | Director | 06 Dec 1995 | 08 Dec 1999 | | November 1944 | The Corner House 34 Burkes Road, Beaconsfield, Buckinghamshire, HP9 1PN |
| RUTTER, Peter RESIGNED | Director | 08 Dec 1999 | 31 Dec 2002 | | June 1952 | Old Farm House, The Pound, Cookham, Maidenhead, Berkshire, SL6 9SA |
| WILTON, Jeremy Richard Talbot RESIGNED | Director | 06 Apr 2021 | 01 Apr 2026 | England | May 1963 | Royal Ocean Racing Club, 20 St. James's Place, London, SW1A 1NN, England |
| WYKEHAM-MARTIN, Peter Charles RESIGNED | Director | 31 Jan 2002 | 29 Sep 2006 | England | February 1949 | Corner Cottage, Hill Brow Road,, Liss, Hampshire, GU33 7PS |