| BATTISTON, Giovanna Elaine, Dr ACTIVE | Director | 15 May 2024 | | England | May 1968 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| GOLDING, Kelvin James ACTIVE | Director | 15 May 2024 | | England | June 1969 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| HOPWOOD, Leigh ACTIVE | Director | 02 Jul 2026 | | England | August 1975 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| HOSPEDALES, Alfredo ACTIVE | Director | 02 Jul 2026 | | England | October 1963 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| JENKINS, Nicola Susan ACTIVE | Director | 02 Jul 2026 | | England | April 1971 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| MACKMAN, Paul Robert ACTIVE | Director | 25 Jan 2024 | | England | November 1967 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| BATESON, John Edward Gilder RESIGNED | Secretary | 15 Dec 2020 | 02 Jul 2026 | | | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| BISSETT, William Campbell RESIGNED | Secretary | 01 Jan 2016 | 14 Dec 2016 | | | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| BRADSHAW, Colin RESIGNED | Secretary | 18 Feb 2019 | 16 Oct 2020 | | | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| COKE, John Charles RESIGNED | Secretary | 18 Jul 2003 | 23 Jun 2004 | | | Rivers Farmhouse, Borde Hill Road, Balcombe, West Sussex, RH16 1XS |
| GODFREY, Anne Catherine RESIGNED | Secretary | 10 Jan 2013 | 04 Dec 2015 | | | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| GRIFFITHS, Philip David RESIGNED | Secretary | 01 Sep 1998 | 05 Jul 2000 | | | 103 Sparrowhawk Way, Hartford, Huntingdon, Cambridgeshire, PE29 1XY |
| HUTCHINSON, Kay Elizabeth RESIGNED | Secretary | | 12 Jan 1994 | | | 29 Ivdydale Road, London, SE15 3DR |
| KNIGHT, James Arthur RESIGNED | Secretary | 12 Jan 1994 | 31 Aug 1998 | | | 24 Jessel House, Judd Street, London, WC1H 9NX |
| LENTON, Christopher Trevor RESIGNED | Secretary | 14 Jul 2000 | 18 Jul 2003 | | | 15 Bencombe Road, Marlow Bottom, Buckinghamshire, SL7 3NZ |
| SAINTCLAIR ABBOTT, Joanne RESIGNED | Secretary | 23 Jun 2004 | 10 Jan 2013 | | | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| SEMPLE, Christina RESIGNED | Secretary | 27 Jun 2017 | 18 Feb 2019 | | | 18, The Cross, Wivenhoe, Colchester, CO7 9QN, England |
| ADRIANO, Dino RESIGNED | Director | 20 Mar 2018 | 10 May 2018 | England | April 1943 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| ALLEN, Michael RESIGNED | Director | 12 May 1993 | 11 May 1994 | | September 1948 | Beaver Lodge, 71 Red Rose, Binfield, Berkshire, RG12 5LJ |
| ATTENBOROUGH, Paul Jonathan Kieran Raphael RESIGNED | Director | 12 May 1993 | 11 May 1994 | | October 1956 | 19h Kingwood Road, Fulham, London, SW6 6SP |
| AULD, Charles Cairns RESIGNED | Director | 12 May 1993 | 05 Jul 2000 | United Kingdom | June 1943 | 2 Cheyne Row, London, SW3 5HL |
| BAILEY, Donald Osmond RESIGNED | Director | 12 May 1993 | 11 May 1994 | United Kingdom | November 1934 | 12 Duchy Road, Hadley Wood, Barnet, Hertfordshire, EN4 0HX |
| BAIN, Nigel Anthony Van Someren RESIGNED | Director | 02 Jun 1997 | 31 Mar 1999 | United Kingdom | January 1933 | 23 The Gardens, Brookmans Park, Hatfield, Hertfordshire, AL9 7UL |
| BATESON, John Edward Gilder RESIGNED | Director | 04 Dec 2020 | 02 Jul 2026 | England | December 1948 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| BATTY, Andrew James RESIGNED | Director | 12 May 1993 | 24 May 1996 | | April 1956 | 4 Moor Park Villas, Leeds, West Yorkshire, LS6 4BZ |
| BEST, Reginald Leslie RESIGNED | Director | 12 May 1993 | 24 May 1996 | | September 1931 | 51 Northfield Road, Wilmington, Dartford, Kent, DA2 7NY |
| BLAKEMORE, Susan RESIGNED | Director | 24 May 1995 | 24 May 1996 | | March 1947 | 17 Burhill Road, Hersham, Surrey, KT12 4JB |
| BOWLEY, Martin Richard RESIGNED | Director | 12 May 1993 | 11 May 1994 | United Kingdom | March 1955 | Ferry House 38 Ferry Road, Barnes, London, SW13 9PW |
| BRADSHAW, Colin Russell RESIGNED | Director | 14 Jul 2016 | 16 Oct 2020 | United Kingdom | January 1964 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| BRINE, Ann Margaret RESIGNED | Director | 02 Nov 2011 | 19 Feb 2017 | United Kingdom | April 1969 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| BROWN, Andrew William RESIGNED | Director | 12 May 1993 | 05 Jul 2000 | United Kingdom | March 1946 | Flat 5, 81 Westbourne Terrace, London, W2 6QS |
| BUNEGAR, Simon RESIGNED | Director | 04 Dec 2020 | 07 Nov 2023 | England | December 1966 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| COBB, Barrie Peter RESIGNED | Director | 24 May 1995 | 31 Mar 1999 | | June 1951 | 217 Old Bedford Road, Luton, Bedfordshire, LU2 7EH |
| COKE, John Charles RESIGNED | Director | 21 Jun 2004 | 25 Feb 2005 | | March 1958 | Rivers Farmhouse, Borde Hill Road, Balcombe, West Sussex, RH16 1XS |
| CONDON, Peter James RESIGNED | Director | 12 May 1993 | 24 May 1995 | | September 1931 | 35 Ashley Green, East Hanningford, Chelmsford, Essex, CM3 8AY |
| CROFT, Susan Elizabeth RESIGNED | Director | 24 May 1996 | 31 Mar 1999 | | May 1949 | 2 Paxton Terrace, London, SW1V 3DA |
| CRYNE, Christine RESIGNED | Director | 25 Feb 2005 | 18 Sep 2006 | England | March 1955 | 10 Sneyd Road, London, NW2 6AN |
| DALY, Christopher Michael Bowes RESIGNED | Director | 10 Nov 2023 | 02 Jul 2026 | England | April 1964 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| DEACON, Jonathan Howard, Professor RESIGNED | Director | 15 Feb 2019 | 16 Oct 2020 | Wales | October 1962 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| DUNNING, Claire Elizabeth RESIGNED | Director | 02 Nov 2011 | 29 Jul 2014 | United Kingdom | August 1965 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| FARRINGTON, Colin RESIGNED | Director | 31 Mar 1999 | 22 Aug 2001 | United Kingdom | March 1951 | The Paladins Innhams Wood, Crowborough, East Sussex, TN6 1TE |
| FISK, Peter Robert RESIGNED | Director | 18 Dec 2003 | 21 Jun 2004 | United Kingdom | September 1967 | St Winifreds Road, Teddington, Middlesex, TW11 9JR |
| FLETCHER, Keith Philip, Professor RESIGNED | Director | 19 Mar 2007 | 02 Nov 2011 | United Kingdom | November 1948 | Moor Hall, Cookham, Berks, SL6 9QH |
| FLYNN, John James RESIGNED | Director | 16 Dec 2011 | 07 Mar 2012 | United Kingdom | March 1942 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| FLYNN, John James RESIGNED | Director | 21 Jun 2004 | 23 Feb 2007 | | March 1942 | 6 Spinis, Roman Wood, Bracknell, Berkshire, RG12 8XA |
| FRIEND, Carol Anne RESIGNED | Director | | 05 Jul 2000 | Great Britain | September 1949 | Flat 18 Blomfield Court, Maida Vale, London, W9 1TS |
| FULTON, Charles Walfred James RESIGNED | Director | 24 May 1996 | 05 Jul 2000 | Northern Ireland | March 1950 | 26 Massey Avenue, Belfast, BT4 2JT |
| GREGORY, Anne RESIGNED | Director | 11 May 1994 | 24 May 1996 | | September 1953 | 33 Fernbank Drive, Bingley, West Yorkshire, BD16 4PJ |
| GRIFFITHS, Philip David RESIGNED | Director | 11 May 1994 | 05 Jul 2000 | | April 1950 | 1 Littlefield Close, Godmanchester, Huntingdon, Cambridgeshire, PE18 8JY |
| HAMILTON, Kathryn Mary RESIGNED | Director | 02 Mar 2018 | 04 Jun 2019 | England | August 1963 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| HARRIS, Teresa Mary RESIGNED | Director | 18 Dec 2003 | 27 Apr 2006 | United Kingdom | February 1956 | 91 Royal College St, London, NW1 0SE |
| HENSLOWE, Philip RESIGNED | Director | 12 May 1993 | 02 Jun 1997 | | April 1934 | 113 Black Haynes Road, Selly Oak, Birmingham, West Midlands, B29 4RG |
| HOLDER, Derek Alfred RESIGNED | Director | 24 May 1995 | 05 Jul 2000 | United Kingdom | September 1951 | The Old Barn, London Road, Send, Surrey, GU23 7JX |
| HOLMES, Dawn RESIGNED | Director | 16 Oct 2020 | 25 Jan 2024 | England | May 1965 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| HOPWOOD, Leigh RESIGNED | Director | 05 Jan 2016 | 24 Aug 2016 | England | August 1975 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| JAMES, Henry RESIGNED | Director | 12 May 1993 | 10 Nov 1998 | | December 1919 | 53 Beaufort Road, Ealing, London, W5 3EB |
| JOHN, Dominic Hugh RESIGNED | Director | 14 Jul 2016 | 16 Oct 2020 | England | September 1965 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| KIRK, Philip Ian RESIGNED | Director | 30 Jun 2006 | 19 Oct 2006 | England | December 1969 | Penyard House, Northmoor Lane, Cottingham, East Yorkshire, HU16 4JL |
| KOSTER, Bruce Martin RESIGNED | Director | 24 May 1995 | 05 Jul 2000 | England | December 1946 | 37 Cedar Drive, Pinner, Middlesex, HA5 4BY |
| LAVELLE, John Bryan RESIGNED | Director | 12 May 1993 | 31 Mar 1999 | | June 1937 | 181 Camberwell Grove, London, SE5 8JS |
| LLOYD, Colin Thomas RESIGNED | Director | 14 Oct 2011 | 07 Mar 2012 | England | March 1942 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| LLOYD, Colin Thomas RESIGNED | Director | 24 May 1995 | 10 Oct 2005 | England | March 1942 | Fawke House, Fawke Common, Underriver, Sevenoaks, Kent, TN15 0JX |
| MACIVER, Angus Duncan RESIGNED | Director | 15 May 2024 | 02 Jul 2026 | England | February 1960 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| MCDOWALL, Christopher John Eric RESIGNED | Director | 14 May 1998 | 05 Jul 2000 | | September 1944 | 9 Bessborough Street, London, SW1V 2JD |
| MILES, Kenneth Norman RESIGNED | Director | | 24 May 1996 | | December 1929 | Whitegate Cottage Mardens Hill, Crowborough, East Sussex, TN6 1XL |
| MILLER, Gareth Keir RESIGNED | Director | 14 Jul 2014 | 10 Mar 2017 | England | July 1977 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| MILLETT, Richard RESIGNED | Director | 12 May 1993 | 24 May 1995 | | May 1940 | The Moat, Penshurst, Tonbridge, Kent, TN11 8DD |
| MODRAY, Sonia Ann RESIGNED | Director | 21 Sep 2006 | 10 Jan 2007 | United Kingdom | April 1950 | Beechgrove, Chinnor Hill, Oxfordshire, OX39 4BQ |
| MORRISON, Deborah RESIGNED | Director | 24 May 1996 | 05 Jul 2000 | United Kingdom | November 1960 | 43c Mount Ephraim Road, London, SW16 1LP |
| NICHOLSON, Brian Thomas Graves RESIGNED | Director | 12 May 1993 | 05 Jul 2000 | | June 1930 | Ashton Green Cottage, Ringmer, Sussex, BN8 5UJ |
| NIXON, Charles William RESIGNED | Director | 18 Dec 2003 | 25 Feb 2005 | England | May 1956 | Glebe Cottage Church Road, Easton, Huntingdon, Cambridgeshire, PE18 0TU |
| OLIVER, Deborah Mackintosh RESIGNED | Director | 24 May 1996 | 31 Mar 1999 | | February 1956 | 102 Mountjoy House, Barbican, London, EC2Y 8BP |
| PRATT, Edmund John RESIGNED | Director | 14 Jul 2000 | 13 Nov 2002 | | October 1944 | 56 Carleton Rise, Welwyn, Hertfordshire, AL6 9RG |
| RADICE, Shelley RESIGNED | Director | 04 Dec 1996 | 05 Jul 2000 | | August 1945 | 16 Lakeside, Tring, Hertfordshire, HP23 5HN |
| RANCHHOD, Ashok, Professor RESIGNED | Director | 14 Oct 2011 | 07 Mar 2012 | England | December 1948 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| REED, Michael Gregory RESIGNED | Director | 02 Jul 2026 | 31 Aug 2026 | Scotland | November 1969 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| REES, Peter Gareth Wyndham RESIGNED | Director | 16 Dec 2011 | 07 Mar 2012 | England | August 1953 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| RIVETT, Timothy Michael RESIGNED | Director | 09 Oct 2001 | 28 May 2004 | | January 1959 | Hanningford House, 10 The Valley Green, Welwyn Garden City, Hertfordshire, AL8 7DQ |
| ROCHE, Richard Joseph RESIGNED | Director | 11 Jan 2005 | 30 Jun 2006 | England | November 1957 | 9 Gateways, Guildford, Surrey, GU1 2LF |
| ROSE, Jane RESIGNED | Director | 12 Jan 1994 | 24 May 1995 | | December 1956 | 39b Ferndale Road, South Tottenham, London, N15 6UF |
| RUSSELL, Geoffrey George RESIGNED | Director | 24 May 1995 | 05 Jul 2000 | United Kingdom | November 1951 | 2 Chatterton Court, Eversfield Road Kew, Richmond, Surrey, TW9 2AR |
| SHEPHERD, Keith Donald RESIGNED | Director | 12 May 1993 | 24 May 1995 | | November 1948 | Cedar Lodge, 8 Aston Park, Aston Rowant, Oxon, OX9 5SW |
| SHORT, Susan Constance RESIGNED | Director | 24 May 1995 | 05 Jul 2000 | | March 1949 | 3 Uplands Court, London Road, Luton, Bedfordshire, LU1 3RQ |
| STANDING, Peter Richard RESIGNED | Director | 25 Feb 2005 | 01 Mar 2020 | United Kingdom | December 1950 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| STUBBS, Anita Catherine RESIGNED | Director | 07 Mar 2012 | 16 Jul 2012 | United Kingdom | September 1962 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| THOMPSON, Colin Graeme RESIGNED | Director | 12 May 1993 | 14 May 1998 | | October 1928 | 62 Manor Way, Beckenham, Kent, BR3 3LJ |
| WADE, Richard Lawrence RESIGNED | Director | | 30 Apr 1993 | | July 1938 | 44 Lowther Road, London, SW13 9NU |
| WHITE, Angela Mary RESIGNED | Director | 24 May 1995 | 24 May 1996 | | April 1934 | 9 Dartmoor Drive, Huntingdon, Cambridgeshire, PE18 8XT |
| WILKES, Roderick Edward RESIGNED | Director | 10 Jan 2007 | 02 Nov 2011 | United Kingdom | February 1945 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| WISE, Luan Ruth RESIGNED | Director | 10 Oct 2015 | 16 Oct 2020 | England | June 1977 | Moor Hall, Cookham, Maidenhead, Berkshire, SL6 9QH |
| WOLFE, Alan Russell RESIGNED | Director | 11 May 1994 | 19 Sep 1997 | | February 1933 | 1 Stamford Building, Firle, Lewes, East Sussex, BN8 6NE |
| WOOD, Laurie, Professor RESIGNED | Director | 14 Jul 2000 | 08 Jan 2003 | United Kingdom | December 1952 | The Rivals 39 Springmeadow Lane, Uppermill Saddleworth, Oldham, Lancashire, OL3 6HL |