| OLLERHEAD, Lisa Jayne ACTIVE | Secretary | 16 Jun 2021 | | | | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| BERNÁTH, Christine ACTIVE | Director | 15 Jun 2023 | | England | January 1990 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| CARR, Sajida ACTIVE | Director | 16 Jun 2021 | | England | December 1975 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| CROSSLEY, Laura Frances, Dr ACTIVE | Director | 15 Jun 2023 | | England | February 1982 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| DOLLING, Philip Graham ACTIVE | Director | 15 Jun 2023 | | England | April 1956 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| GODDARD, Rhiannon ACTIVE | Director | 19 Apr 2018 | | United Kingdom | August 1975 | 34, West Road, London, E15 3PY, England |
| HEPBURN, Nathaniel Timothy ACTIVE | Director | 26 May 2021 | | England | November 1981 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| KING, Carol Anne ACTIVE | Director | 10 Jun 2026 | | England | June 1983 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| MORGAN, Charlotte Louise ACTIVE | Director | 16 Jun 2022 | | England | November 1992 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| PATTERSON, Alexander Rowan John ACTIVE | Director | 10 Jun 2026 | | England | July 1982 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| POWER, Elizabeth Victoria ACTIVE | Director | 16 Jun 2022 | | England | November 1977 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| RATCLIFFE, Alexander Michael ACTIVE | Director | 15 Jun 2023 | | England | January 1989 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| SEARS, Laura Gretchen ACTIVE | Director | 10 Jun 2026 | | England | August 1980 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| SPREADBURY, Angela Caroline ACTIVE | Director | 18 Jun 2025 | | England | March 1967 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| STEWART, Camilla Mary, Dr ACTIVE | Director | 16 Jun 2022 | | United Kingdom | October 1975 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| CHAPLIN, Emma Rachael RESIGNED | Secretary | 21 Jun 2018 | 31 Mar 2021 | | | 9, Flint Drive, Neston, CH64 9XU, United Kingdom |
| HUNT, Sam Hugh D'Aquilar RESIGNED | Secretary | 14 Jun 2012 | 18 Mar 2014 | | | Henley Manor, Henley, Crewkerne, Somerset, TA18 8PQ, England |
| LEES, Diane Elizabeth RESIGNED | Secretary | 07 May 1999 | 11 May 2003 | | | 31 Main Street, Redmile, Nottingham, Nottinghamshire, NG13 0GA |
| MULLINS, Samuel Patrick RESIGNED | Secretary | 09 May 1996 | 09 May 1999 | | | 23 Cowper Road, Harpenden, Hertfordshire, AL5 5NF |
| NEWBERY, Tamalie RESIGNED | Secretary | 19 Mar 2014 | 31 Dec 2017 | | | Buckland, Sutton Green Road, Sutton Green, Guildford, Surrey, GU4 7QD, England |
| NEWBERY, Tamalie Jane RESIGNED | Secretary | 02 May 2008 | 14 Jun 2012 | | | Buckland, Sutton Green Road Sutton Green, Guildford, Surrey, GU4 7QD |
| PATTERSON, Andrew Vaughan Hood RESIGNED | Secretary | | 12 May 1996 | | | Ravenhead Renaissance, 3 Waterside Court Polket Nook, St Helens, Merseyside, WA9 1LL |
| TANNER, Matthew Richard RESIGNED | Secretary | 01 Nov 2002 | 02 May 2008 | | | 50 Birch Road, Southville, Bristol, BS3 1PF |
| ALLISON, Dorothy Christine RESIGNED | Director | 10 May 1996 | 16 Jun 1999 | | May 1946 | 66 Woodlands Way, Mildenhall, Bury St Edmunds, Suffolk, IP28 7JF |
| BELSEY, Hugh RESIGNED | Director | | 16 Jun 1999 | | May 1954 | 3 Gents Lane, Shimpling, Bury St Edmunds, Suffolk, IP29 4HP |
| BERESFORD, Christine Dominique RESIGNED | Director | | 11 May 2000 | England | October 1947 | 3 Woodwalk Cottages, Longparish, Andover, Hampshire, SP11 6QG |
| BERKELEY, John Patrick RESIGNED | Director | 14 May 1993 | 15 May 1996 | England | May 1945 | The Cottage, Longbridge, Warwick, CV34 6RB |
| BLAKE ROBERTS, Denise Gaye RESIGNED | Director | | 04 Nov 1992 | United Kingdom | December 1951 | 80 Redwood Avenue, Stone, Staffordshire, ST15 0DB |
| BOND, Alan Winstan RESIGNED | Director | | 06 May 2005 | | April 1936 | The Grove 126 Duffield Road, Little Eaton, Derby, Derbyshire, DE21 5DU |
| BRIEN, Charles Thomas Norbert RESIGNED | Director | 19 Apr 2018 | 22 Feb 2022 | Scotland | February 1956 | 13, Cameron March, Edinburgh, Scotland |
| BROWN, Katherine Jane RESIGNED | Director | 16 May 1997 | 11 May 2000 | | September 1957 | 77 Hinton Way, Great Shelford, Cambridge, CB2 5AH |
| BROWNE, Claire RESIGNED | Director | 10 Sep 2014 | 15 Jun 2023 | England | June 1971 | Room 500 Rutland Building, Leicester Road, Glenfield, Leicester, LE3 8RL, England |
| BROWNE, Claire RESIGNED | Director | 10 May 2001 | 01 May 2008 | | June 1971 | 18 Stanley Street, Stamford, Lincolnshire, PE9 1EX |
| BRYAN, Timothy Francis RESIGNED | Director | 13 Dec 2006 | 20 Jun 2019 | United Kingdom | July 1959 | 10 Little Avenue, Rodbourne Cheney, Swindon, Wiltshire, SN2 1NL |
| BRYANT, Jonathan Andrew RESIGNED | Director | | 22 Oct 2003 | United Kingdom | September 1952 | The Cottage, Benhams Lane, Fawley, Henley On Thames, Oxfordshire, RG9 6JG |
| BUTLER, Anthony John RESIGNED | Director | 21 Jun 2007 | 31 Oct 2015 | England | September 1972 | 1 Bay Tree Cottage, Benhall Green, Saxmundham, Suffolk, IP17 1HX |
| CATES, Michael Arthur RESIGNED | Director | 04 May 2002 | 20 Jun 2013 | United Kingdom | September 1953 | 35 Liverpool Lawn, Ramsgate, Kent, CT11 9HJ |
| CHAPLIN, Emma Rachael RESIGNED | Director | 04 Jun 2010 | 20 Jun 2014 | United Kingdom | January 1971 | 39, Downham Road South, Wirral, Merseyside, CH60 5SE, United Kingdom |
| CHAPLIN, Emma Rachael RESIGNED | Director | 10 May 2002 | 01 Oct 2009 | United Kingdom | January 1971 | 39 Downham Road South, Wirral, Merseyside, CH60 5SE |
| CHEW, Nigel Charles RESIGNED | Director | 16 May 1997 | 28 Sep 2006 | | April 1955 | Cornerstones Rocky Lane, Gatton, Reigate, RH2 0TA |
| CLEMENTS, Diane Elizabeth RESIGNED | Director | 20 Jun 2013 | 05 Oct 2017 | England | December 1957 | S S Great Britain, Great Western Dockyard, Bristol, BS1 6TY |
| COLSELL, Lesley RESIGNED | Director | 08 May 1998 | 11 Sep 2001 | | December 1955 | 6 Ruskin Avenue, Long Eaton, Nottingham, Derbyshire, NG10 3LD |
| CONDER, Anthony James RESIGNED | Director | | 12 Aug 1995 | | October 1951 | New Grove, Viney Hill, Gloucester, GL15 4LY |
| CONNELL, Louise Jane RESIGNED | Director | 10 May 2002 | 18 Mar 2004 | | March 1967 | 112 Rossington Road, Nottingham, Nottinghamshire, NG2 4HY |
| COPE, Michael William RESIGNED | Director | 10 May 2002 | 01 Dec 2013 | United Kingdom | February 1938 | 30 Gledhow Drive, Oxenhope, Keighley, West Yorkshire, BD22 9SA |
| COSSONS, Neil, Sir RESIGNED | Director | | 31 Dec 2013 | Uk | January 1939 | The Old Rectory, Rushbury, Shropshire, SY6 7EB |
| CROSS, Mhairi Jane RESIGNED | Director | 19 Apr 2018 | 10 Jun 2026 | Scotland | December 1965 | 65, Beech Crescent, Larbert, FK5 3EX, Scotland |
| CUMMINGS, Gordon Ison RESIGNED | Director | 22 Sep 2004 | 22 Jun 2017 | United Kingdom | September 1938 | 8 Bawtree Crescent, Linton, Cambridge, Cambridgeshire, CB1 6XQ |
| DE PEYER, Richard Michael RESIGNED | Director | 18 Nov 2003 | 16 Jun 2011 | United Kingdom | February 1954 | Field Cottage, Horton, Ilminster, Somerset, TA19 9QR |
| DENISON, Ruth RESIGNED | Director | 12 May 1995 | 16 Jun 1999 | England | May 1966 | Sunnyside Cottage, Bache Mill, Diddlebury Craven Arms, Shropshire, SY7 9JX |
| DUTHIE, Sarah RESIGNED | Director | 16 Jun 2021 | 16 Jun 2026 | England | September 1976 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| EDDISFORD, Susan Jennifer RESIGNED | Director | 01 Feb 2001 | 22 Jun 2017 | United Kingdom | February 1948 | Battleton House, Dulverton, Somerset, TA22 9HT |
| EDWARDS, Mary Anne RESIGNED | Director | 16 Jun 1999 | 17 Sep 2000 | | July 1965 | 131 Mantilla Road, London, SW17 8DX |
| EVANS, Richard Charles Steen RESIGNED | Director | 12 Mar 2014 | 05 Dec 2019 | England | January 1973 | Leadmill, Muggleswick, Consett, County Durham, DH8 9DP, England |
| FEBER, Stephen Richard RESIGNED | Director | | 15 May 1997 | | October 1951 | 2 Holly Cottage, Styall, Wilmslow, Cheshire, SK9 5NW |
| FENN, Margaret RESIGNED | Director | 13 Jul 1994 | 12 May 1995 | | November 1944 | 6 Lowman Road, London, N7 6DD |
| FERRIS, William Stephen RESIGNED | Director | 10 May 2002 | 23 Jun 2016 | England | June 1958 | 2 Rose Cottage Love Lane, Headcorn, Ashford, Kent, TN27 9HL |
| FRANCIS, Mark RESIGNED | Director | 19 Apr 2018 | 16 Jun 2021 | United Kingdom | October 1982 | The Flat, Burgh House, New End Square, London, NW3 1LT, England |
| FREEBORN, John Derek RESIGNED | Director | | 15 May 1997 | United Kingdom | March 1935 | 104 Hampstead Way, London, NW11 7XY |
| GORSKI MBE, DL, Brian Mark, Colonel RESIGNED | Director | 19 Apr 2018 | 15 Jun 2023 | England | July 1955 | Pike House Farm, Blackburn Road, Turton, Bolton, BL7 0QH, England |
| HEIGHTON, Martin John RESIGNED | Director | 11 May 2000 | 08 May 2003 | England | February 1947 | Fir Tree Cottage, The Street Ubley, Bristol, North East Somerset, BS40 6PD |
| HENRY, John RESIGNED | Director | 19 Jul 2000 | 17 Sep 2000 | | October 1946 | 71 Hatherley Road, Cheltenham, Gloucestershire, GL51 6EG |
| HILLIER, Kenneth Andrew RESIGNED | Director | 24 Jun 2004 | 21 Jun 2007 | England | June 1945 | Greenmantle Main Street, Kings Newton, Melbourne, Derbyshire, DE73 1BX |
| HIRST, Anthony John RESIGNED | Director | | 11 May 2002 | | August 1937 | 39 Liverpool Road, Chester, Cheshire, CH2 1AB |
| HOLLEY, Andrew Edward RESIGNED | Director | 11 May 2001 | 01 May 2008 | | December 1964 | 11 The Pastures, Ware, Hertfordshire, SG12 0XT |
| HOPE, Emily Ruth RESIGNED | Director | 26 May 2021 | 10 Jun 2026 | England | March 1993 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| HOWE, Kathleen, Dr RESIGNED | Director | 18 Nov 2003 | 20 Jun 2013 | United Kingdom | May 1964 | Sunnyside, Beggarhill Brook, Much Wenlock, Shropshire, TF13 6PS |
| KENTH, Gurminder Kaur RESIGNED | Director | 16 Jun 2021 | 01 Aug 2023 | England | November 1976 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| KING, Edward Timothy RESIGNED | Director | 16 Jun 1999 | 11 May 2000 | England | February 1954 | Lodge Barn, Gressingham, Lancashire, LA2 8LP |
| LAWES, Glenville Richard RESIGNED | Director | 10 May 2002 | 04 May 2006 | United Kingdom | May 1945 | 10 College Hill, Shrewsbury, Shropshire, SY1 1LZ |
| LEACH, Emily RESIGNED | Director | 12 May 1996 | 16 Jun 1999 | | October 1956 | 2 St Johns Row, Long Wittenham, Abingdon, Oxfordshire, OX14 4QG |
| LEES, Diane Elizabeth RESIGNED | Director | 16 May 1997 | 01 May 2008 | | March 1964 | 31 Main Street, Redmile, Nottingham, Nottinghamshire, NG13 0GA |
| LEWIS, Peter Nathaniel RESIGNED | Director | | 13 May 1994 | | August 1951 | 12 Curling Pond Court, Cupar, Fife, KY15 4UD |
| LLOYD, Andrew Paul RESIGNED | Director | 17 Sep 2015 | 26 May 2016 | United Kingdom | February 1962 | S S Great Britain, Great Western Dockyard, Bristol, BS1 6TY |
| LOVETT, Andrew Ian RESIGNED | Director | 23 Jun 2016 | 31 Dec 2024 | United Kingdom | April 1966 | Black Country Living Museum, Tipton Road, Dudley, DY1 4SQ, United Kingdom |
| MACLEOD, Isla Mairi Baird RESIGNED | Director | 25 Sep 1996 | 16 Jun 1999 | | November 1969 | Lunan Cottage 7 Brechin Road, Kirriemuir, Angus, DD8 4BX |
| MAINDS, Paul Edward RESIGNED | Director | 17 Mar 2004 | 16 Jun 2011 | United Kingdom | June 1950 | Millers Barn, Wood End Medmenham, Marlow, Buckinghamshire, SL7 2HW |
| MAKEPEACE WARNE, Antony, Maj RESIGNED | Director | 11 May 1996 | 11 May 2002 | | September 1937 | 17 Victoria Road, Salisbury, Wiltshire, SP1 3NF |
| MASON, Kevin Stanley, Dr RESIGNED | Director | 05 Jun 2009 | 22 Jun 2017 | United Kingdom | September 1954 | The Lodge, St Asaph Road, Bodelwyddan, Rhyl, Denbighshire, LL18 5UY |
| MCLEAN, Colin RESIGNED | Director | | 12 May 1996 | | January 1955 | 1 Gifford Place, West Linton, Peeblesshire, EH46 7ET |
| MELLING, Robert Douglas RESIGNED | Director | 16 Jun 1999 | 11 May 2002 | | January 1939 | 57 Grove Avenue, London, W7 3ET |
| MERRIN, Keith RESIGNED | Director | 13 Dec 2006 | 20 Jun 2013 | England | July 1969 | 26 Alwinton Terrace, Newcastle Upon Tyne, Tyne & Wear, NE3 1UB |
| MILLER, Steven Richard RESIGNED | Director | 01 May 2007 | 17 Jul 2014 | England | September 1972 | 16 Southwell Close, Priorslee, Telford, Salop, TF2 9UT |
| MOFFAT, Hazel Anne RESIGNED | Director | 10 May 1996 | 16 Jun 1999 | | July 1943 | 5 Napier Gardens, Guildford, Surrey, GU1 2PG |
| MULLINS, Samuel Patrick RESIGNED | Director | 09 May 1996 | 22 Jun 2017 | United Kingdom | November 1954 | 23 Cowper Road, Harpenden, Hertfordshire, AL5 5NF |
| NEWBERY, Tamalie Jane RESIGNED | Director | 10 May 2002 | 20 Jun 2013 | England | October 1973 | Buckland, Sutton Green Road Sutton Green, Guildford, Surrey, GU4 7QD |
| OKOKON, Susan Gwendoline RESIGNED | Director | 19 Apr 2018 | 16 Jun 2021 | United Kingdom | June 1965 | Kemp House, 152 City Road, London, EC1V 2NX, England |
| PART, David Charles RESIGNED | Director | 16 Jun 1999 | 10 May 2002 | | December 1931 | Clays Farm, Easterton, Devizes, Wiltshire, SN10 4PB |
| PATTERSON, Andrew Vaughan Hood RESIGNED | Director | | 12 May 1996 | | September 1947 | 6 Lowman Road, Holloway, London, N7 6DD |
| PENN, Simon Andrew Christopher, Dr RESIGNED | Director | 16 May 1997 | 15 May 2004 | | May 1959 | Hill End Cottage Avoncroft Museum, Redditch Road Stoke Heath, Bromsgrove, Worcestershire, B60 4JR |
| POULTER, Gillian RESIGNED | Director | 04 Jun 2010 | 21 Jun 2018 | Scotland | May 1968 | S S Great Britain, Great Western Dockyard, Bristol, BS1 6TY |
| POWELL, Glynis RESIGNED | Director | 05 Jun 2009 | 20 Jun 2019 | England | April 1956 | 103 York Road, Kings Heath, Birmingham, West Midlands, B14 7RP |
| RIDLEY, Nicholas Adrian RESIGNED | Director | | 08 May 1998 | United Kingdom | December 1937 | Hill Farm House, Sproughton, Ipswich, Suffolk, IP8 3DJ |
| RINTOUL, Gordon RESIGNED | Director | | 11 May 2002 | | May 1955 | 22 Lauder Road, Edinburgh, Midlothiabn, EH9 2JF |
| SAUNDERS, Peter Robin RESIGNED | Director | | 08 May 1992 | England | January 1947 | 3 Swaynes Close, Salisbury, Wiltshire, SP1 3AE |
| SCOTT, Andrew John RESIGNED | Director | | 05 May 2003 | | June 1949 | 10a Moreton Avenue, Harpenden, Hertfordshire, AL5 2ET |
| SCOTT, Marilyn Joy RESIGNED | Director | 20 Jun 2013 | 16 Jun 2022 | England | November 1953 | Aim Office, National Waterways Museum, South Pier Road, Ellesmere Port, CH65 4FW, United Kingdom |
| SEWELL, Alan James RESIGNED | Director | 16 May 1997 | 16 Jun 1999 | England | July 1949 | 16 The Avenue, Bengeo, Hertford, Hertfordshire, SG14 3DR |
| SHORLAND BALL, Rob RESIGNED | Director | | 05 May 2006 | | May 1942 | 216 Mount Vale, York, North Yorkshire, YO2 2DL |
| SIBUN, Colin RESIGNED | Director | 10 May 2002 | 23 Jun 2016 | United Kingdom | January 1946 | 92 Nether Street, Bromham, Chippenham, Wiltshire, SW15 2DS |