| HARRISON, Anne Christine ACTIVE | Secretary | 24 Jul 2020 | | | | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| BARLOW, Clare Katharine, Dr ACTIVE | Director | 24 Jul 2020 | | England | January 1980 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| BELL, Haley ACTIVE | Director | 17 Apr 2026 | | England | March 1994 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| BRIGHTON, Jon Howard ACTIVE | Director | 24 Jul 2020 | | England | June 1962 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| COPPIN, Paul Edward ACTIVE | Director | 17 Apr 2026 | | England | December 1965 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| COUSINS, Jennifer Holly ACTIVE | Director | 18 Jan 2019 | | England | May 1980 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| FARRELL, Mary Bernadine ACTIVE | Director | 17 Apr 2026 | | England | May 1963 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| HARRISON, Anne Christine ACTIVE | Director | 30 Oct 2020 | | England | June 1955 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| HOOTON, Simon Kenneth ACTIVE | Director | 24 Jul 2020 | | England | March 1956 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| LISTER, Richard ACTIVE | Director | 21 Oct 2022 | | England | August 1955 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| PATTLE, Jonathan Mark ACTIVE | Director | 11 Apr 2016 | | England | June 1955 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| PRYKE, Laura Elizabeth ACTIVE | Director | 17 Apr 2026 | | England | February 1986 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| SEAMAN, William ACTIVE | Director | 21 Oct 2022 | | England | July 1958 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| STRAUSS, Melissa ACTIVE | Director | 21 Oct 2022 | | England | March 1977 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| TREVELYAN, Vanessa Mary ACTIVE | Director | 04 Jul 2013 | | United Kingdom | September 1952 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| DEAKIN, Michael John RESIGNED | Secretary | 04 Nov 2004 | 17 Jul 2007 | | | Northlands Priory Road, Hintlesham, Ipswich, IP8 3NX |
| GREEN, Nicholas Roy RESIGNED | Secretary | 17 Jul 2007 | 13 Jan 2015 | | | Greenwood House, Greenwood Court, Skyliner Way, Bury St Edmunds, Suffolk, IP32 7GY, United Kingdom |
| HORN, Glen Anthony RESIGNED | Secretary | 13 Jan 2015 | 02 Nov 2015 | | | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| HOWLETT, Ivan Henry RESIGNED | Secretary | 16 Mar 1998 | 07 Aug 2001 | | | Swilland Hall Church Lane, Swilland, Ipswich, Suffolk, IP6 9LP |
| MILLS, Alan RESIGNED | Secretary | 07 Aug 2001 | 29 Apr 2004 | | | Green End The Green, Cavendish, Sudbury, Suffolk, CO10 8BB |
| PITCHER, Martin Ramsey RESIGNED | Secretary | 02 Nov 2015 | 17 Jan 2020 | | | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| STEVENS, Keith William RESIGNED | Secretary | | 20 Dec 1997 | | | Wellington House, Great Bealings, Ipswich, Suffolk, IP13 6PB |
| YATES, Bridget Elizabeth RESIGNED | Secretary | 08 Jun 2004 | 16 Dec 2004 | | | Rectory Cottage, Gressenhall, Dereham, Norfolk, NR19 2QG |
| APPLEBY, Melinda Jane RESIGNED | Director | 24 Jul 2020 | 21 Jul 2023 | England | July 1953 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| ARGENT, Michael John RESIGNED | Director | 04 Nov 2003 | 01 Aug 2010 | | February 1945 | 2 Meadowside, Wickham Market, Woodbridge, Suffolk, IP13 0UD |
| BARKER, Joan RESIGNED | Director | 31 Oct 1996 | 09 May 1999 | | May 1942 | Merrytthought, Mendlesham Green, Stowmarket, Suffolk, IP14 5RQ |
| BARKER, Roy John RESIGNED | Director | 04 Jun 2003 | 15 Sep 2011 | United Kingdom | June 1945 | Kiln Farm School Road, Great Ashfield, Bury St Edmunds, Suffolk, IP31 3HN |
| BAXTER, Linda, Cllr RESIGNED | Director | 09 Jan 2017 | 21 Apr 2023 | England | March 1949 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| BOARDMAN-HIMS, Katharine RESIGNED | Director | 07 Nov 2018 | 23 Apr 2021 | England | August 1982 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| BONE, Anthony Victor William RESIGNED | Director | 07 Aug 2001 | 22 Oct 2021 | United Kingdom | December 1946 | Cob House, Saxmundham Road, Aldeburgh, Suffolk, IP15 5PD |
| BREWSTER, Gerard Michael RESIGNED | Director | 15 Sep 2011 | 02 Nov 2015 | United Kingdom | May 1943 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| BUTLER-ZAGNI, Alexander Robert Timothy RESIGNED | Director | 24 Jul 2020 | 17 Apr 2026 | England | October 1979 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| CADDOCK, Michael Richard RESIGNED | Director | 04 Nov 2004 | 25 Nov 2013 | | February 1946 | Tom Pecks House Borley Green, Woolpit, Bury St Edmunds, Suffolk, IP30 9RW |
| CHEVALLIER GUILD, John Barrington RESIGNED | Director | 21 Jan 2010 | 10 Oct 2017 | United Kingdom | May 1967 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| CLOVER, Jeremy Carol Pilgrim, Cllr RESIGNED | Director | | 10 May 1993 | | September 1936 | Hill Farm Mill Lane, Creeting St Peter, Ipswich, Suffolk, IP6 8UH |
| CROSS, John Stanley RESIGNED | Director | 21 Jul 1994 | 10 Jul 1997 | United Kingdom | May 1925 | Dairy Farm Ixworth, Bury St Edmunds, Suffolk, IP31 2HB |
| DEAKIN, Michael John, Mr. RESIGNED | Director | 19 Jul 2007 | 30 Nov 2012 | United Kingdom | June 1953 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| DUKES, Simon RESIGNED | Director | 29 Sep 2014 | 30 Aug 2022 | England | September 1965 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| FOGARTY, Susan Annabel Margaret RESIGNED | Director | 09 Feb 2006 | 03 Oct 2011 | United Kingdom | February 1942 | The Gables Brantham Court, Manningtree, Essex, CO11 1PP |
| FURNISS, Christine Mary RESIGNED | Director | 17 Jul 2007 | 14 Apr 2011 | | January 1950 | Willow House, High Street, Bures, Suffolk, CO8 5HZ |
| GATHORNE-HARDY EARL OF CRANBROOK, Gathorne, Rt Hon RESIGNED | Director | | 15 Sep 2011 | | June 1933 | Great Glemham House, Great Glemham, Saxmundham, Suffolk, IP17 1LP |
| GODDARD, Sharon Anne, Dr RESIGNED | Director | 04 Jul 2013 | 21 Jul 2023 | United Kingdom | March 1952 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| HIBBERT, Luke RESIGNED | Director | 14 Apr 2011 | 31 Mar 2017 | England | May 1969 | Brokesbourne, Stanningfield Road, Great Whelnetham, Suffolk, IP30 0TY, United Kingdom |
| HORN, Glen Anthony RESIGNED | Director | 29 Sep 2014 | 30 Oct 2020 | England | December 1971 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| HOWLETT, Ivan Henry RESIGNED | Director | 10 Jul 1997 | 02 Sep 2004 | | February 1942 | Swilland Hall Church Lane, Swilland, Ipswich, Suffolk, IP6 9LP |
| HUME, Thomas Andrew RESIGNED | Director | | 01 Jun 1992 | | June 1917 | Homegarth Church Lane, Whittington, Kings Lynn, Norfolk, PE33 9TG |
| LILLEY, Audrey Alice RESIGNED | Director | 12 Jul 1999 | 06 Feb 2003 | | May 1935 | Grey Tiles Flordon Road, Creeting St Mary, Ipswich, Suffolk, IP6 8NH |
| LONGE, Nicholas RESIGNED | Director | | 24 Apr 1996 | United Kingdom | March 1938 | Grange Farm, Hasketon, Woodbridge, Suffolk, IP13 6HN |
| LOWER, Alan, Dr RESIGNED | Director | 24 Feb 1995 | 03 Jun 1997 | | August 1930 | Coppins Hill Fir Tree House, Park Road Combs, Stowmarket, Suffolk, IP14 2JS |
| MACPHERSON, Duncan James RESIGNED | Director | 03 Jun 1997 | 24 Jun 2005 | | February 1955 | 41 Finborough Road, Stowmarket, Suffolk, IP14 1PS |
| MACPHERSON, Nigel Charles Blake RESIGNED | Director | 07 Nov 2018 | 18 Oct 2024 | England | November 1955 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| MAYES, Lesley Maureen, Councillor RESIGNED | Director | 02 Nov 2015 | 03 May 2019 | England | March 1938 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| MCCOY, Eric James David RESIGNED | Director | 10 Jul 1997 | 06 Feb 2003 | | November 1936 | High House Little Bealings, Woodbridge, Suffolk, IP14 6ND |
| MCFARLANE, Hamish RESIGNED | Director | | 19 Apr 1996 | | April 1932 | 12 Bunbury Avenue, Great Barton, Bury St Edmunds, Suffolk, IP31 2SZ |
| NUNN, Melvyn Ian RESIGNED | Director | 15 Sep 2011 | 20 Nov 2013 | England | April 1963 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| NUNN, Trina Jane RESIGNED | Director | 30 Nov 2012 | 27 Sep 2013 | United Kingdom | April 1972 | Greenwood House, Greenwood Court, Bury St Edmunds, Suffolk, IP32 7GY, United Kingdom |
| PITCHER, Martin Ramsey RESIGNED | Director | 29 Sep 2014 | 17 Jan 2020 | United Kingdom | December 1967 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| PORTWAY, Nicolas Webb RESIGNED | Director | | 01 Jul 1994 | | December 1941 | The Priory Coach House, Ixworth, Bury St Edmunds, Suffolk, IP31 2HL |
| POWELL, Richard Charles RESIGNED | Director | 29 Sep 2014 | 09 Jan 2017 | England | July 1959 | Museum Offices, Stowmarket, Suffolk, IP14 1DL |
| RICHARDSON, David John RESIGNED | Director | 21 Jan 2010 | 31 Oct 2011 | Uk | March 1965 | Museum Of East Anglian Life, Crowe Street, Stowmarket, Suffolk, IP14 1DL |
| RIDLEY, Nicholas Adrian RESIGNED | Director | | 10 Jul 1997 | United Kingdom | December 1937 | Hill Farm House, Sproughton, Ipswich, Suffolk, IP8 3DJ |
| SALMON, Heather RESIGNED | Director | 02 Sep 2004 | 15 Sep 2011 | | March 1950 | 33 Finborough Road, Stowmarket, Suffolk, IP14 1PS |
| SCOTT OF NEEDHAM MARKET, Rosalind, Baroness RESIGNED | Director | 08 Jun 1993 | 07 Mar 1994 | | August 1957 | 100 Anderson Close, Needham Market, Ipswich, Suffolk, IP6 8UB |
| SHEEPSHANKS, Robin John, Captain RESIGNED | Director | | 10 Jul 1997 | | August 1925 | The Rookery, Eyke, Woodbridge, Suffolk, IP12 2RR |
| SHELLEY, Andrew Colin RESIGNED | Director | 10 Jul 1997 | 04 Nov 2003 | | January 1937 | Lake View Flordon Road, Creeting St Mary, Ipswich, Suffolk, IP6 8NH |
| SHEPHARD, Frank Bernard RESIGNED | Director | 26 Feb 2004 | 17 Jul 2007 | | September 1928 | 1 Beaumont Way, Stowmarket, Suffolk, IP14 1SA |
| SIEVEKING, Gale De Giberne RESIGNED | Director | 21 Jul 1994 | 07 Aug 2001 | | August 1925 | Peartree Farm, Grays Lane, Wissett,Halesworth, Suffolk, IP19 0JR |
| STUART BARKER, Brandon Richard RESIGNED | Director | 02 Sep 2004 | 30 Sep 2007 | | August 1942 | The Old Stables Onehouse Hall, Lower Road Onehouse, Stowmarket, Suffolk, IP14 3BY |
| VAN DEN AREND, Jeremy Frederik RESIGNED | Director | 03 Jun 1996 | 14 Apr 2000 | | November 1930 | High House, Easton, Woodbridge, Suffolk, IP13 0ED |
| WHYBROW, Anne, Councillor RESIGNED | Director | 04 Sep 2009 | 02 Nov 2015 | United Kingdom | November 1956 | Museum Of East Anglian Life, Crowe Street, Stowmarket, Suffolk, IP14 1DL |
| YATES, Bridget Elizabeth RESIGNED | Director | 13 Nov 2001 | 30 Nov 2012 | United Kingdom | October 1945 | Rectory Cottage, Gressenhall, Dereham, Norfolk, NR19 2QG |