| WEBBER, Sandra ACTIVE | Secretary | 30 Nov 2010 | | | | Arundel Castle, East Wing, Arundel, West Sussex, BN18 9AB, United Kingdom |
| FITZALAN HOWARD, Edward William, Duke Of Norfolk ACTIVE | Director | 06 Feb 2001 | | England | December 1956 | Arundel Castle, East Wing, Arundel, West Sussex, BN18 9AB, United Kingdom |
| FRASER, Charles Torquil De Montalt ACTIVE | Director | 10 Mar 2015 | | England | October 1960 | Field Farm, Field Barn Lane, Dinton, Salisbury, SP3 5HE, England |
| LEWIS, Andrew ACTIVE | Director | 16 Mar 2022 | | England | February 1965 | Arundel Castle, High Street, Arundel, BN18 9AB, England |
| ROBINSON, John Martin ACTIVE | Director | 27 Jul 1999 | | England | September 1948 | 8 Doughty Mews, London, WC1N 2PG |
| BERRY, Christopher John RESIGNED | Secretary | 01 Oct 2007 | 31 Mar 2010 | | | 9, The Causeway, Partridge Green, Horsham, West Sussex, RH13 8JH |
| BRUCE, Robert James RESIGNED | Secretary | 11 Nov 2003 | 31 Mar 2005 | | | 11 London Road, Arundel, West Sussex, BN18 9BA |
| HAMBLEY, Andrea Yvonne RESIGNED | Secretary | 01 Apr 2005 | 30 Sep 2007 | | | 32 Castlemans Lane, Hayling Island, Hampshire, PO11 0PZ |
| MACDONALD, Bryan RESIGNED | Secretary | 31 Jan 2010 | 30 Nov 2010 | | | Arundel Castle, Arundel, West Sussex, BN18 9AB |
| WALLACE, Eileen RESIGNED | Secretary | | 18 Jul 2003 | | | 14 Dalloway Road, Arundel, West Sussex, BN18 9HW |
| BRUCE, Robert James RESIGNED | Director | 12 Nov 2002 | 11 Mar 2005 | | July 1948 | 11 London Road, Arundel, West Sussex, BN18 9BA |
| CLEGG, William Henry RESIGNED | Director | 28 Jun 2005 | 25 Jun 2014 | United Kingdom | January 1932 | The Leys High Street, Pavenham, Bedford, Bedfordshire, MK43 7NJ |
| FITZALAN HOWARD, Miles Francis, Duke Of Norfolk RESIGNED | Director | | 20 Oct 2000 | | July 1915 | 61 Clabon Mews, London, SW1X 0EQ |
| GIBSON, David William RESIGNED | Director | 25 Apr 1995 | 28 Jun 2005 | | March 1929 | Hesmonds Oast, East Hoathly, Lewes, East Sussex, BN8 6QH |
| HAMBLEY, Andrea Yvonne RESIGNED | Director | 11 Mar 2005 | 28 Jun 2005 | | September 1960 | 34 Bramley Gardens, Emsworth, Hampshire, PO10 8AN |
| HOPKINSON, David Hugh Laing RESIGNED | Director | 28 Jun 2005 | 26 Jun 2007 | | August 1926 | St Johns Priory, Poling, Arundel, West Sussex, BN18 9PS |
| LACY, Ernest Joseph RESIGNED | Director | | 19 Feb 1995 | | October 1912 | Seafurl, Second Avenue Felpham, Bognor Regis, West Sussex, PO22 7LJ |
| MANION, Stephen RESIGNED | Director | 01 Dec 2017 | 16 Mar 2022 | England | February 1963 | Arundel Castle, High Street, Arundel, BN18 9AB, England |
| MCDONALD, Bryan RESIGNED | Director | 02 Mar 2010 | 01 Dec 2017 | United Kingdom | September 1955 | Arundel Castle, Arundel, West Sussex, BN18 9AB |
| WAINWRIGHT, Clive, Professor RESIGNED | Director | | 02 Jul 1999 | | April 1942 | 8 Cumberland Gardens, London, WC1X 9AG |