| BALL, Dorothy, Dr ACTIVE | Director | 22 Jul 2010 | | United Kingdom | December 1953 | Oundle Road, Peterborough, PE2 9NR |
| BOTTOMLEY, Matthew Stephen ACTIVE | Director | 15 Dec 2025 | | England | November 1995 | ., Oundle Road, Peterborough, PE2 9NR, United Kingdom |
| HALMSHAW, Philip Andrew ACTIVE | Director | 27 Nov 2024 | | England | October 1956 | ., Oundle Road, Peterborough, PE2 9NR, United Kingdom |
| JOHNSON, Dean ACTIVE | Director | 24 Jan 2008 | | England | July 1952 | Oundle Road, Peterborough, PE2 9NR |
| KELSALL, Simon John ACTIVE | Director | 15 Dec 2025 | | England | August 1968 | ., Oundle Road, Peterborough, PE2 9NR, United Kingdom |
| MARSHALL, Philip ACTIVE | Director | 11 Sep 2016 | | England | June 1968 | Oundle Road, Peterborough, PE2 9NR |
| PEARCE, Brian Thomas ACTIVE | Director | 06 Jan 1992 | | United Kingdom | January 1949 | Railworld, Oundle Road, Peterborough, PE2 9NR, United Kingdom |
| PENNILL, Barry Edward ACTIVE | Director | 21 May 2014 | | England | September 1956 | Oundle Road, Peterborough, PE2 9NR |
| TURNER, Emma Louise ACTIVE | Director | 15 Dec 2025 | | England | September 1979 | ., Oundle Road, Peterborough, PE2 9NR, United Kingdom |
| TYSON, Bernard Wilfred ACTIVE | Director | 02 Nov 2022 | | England | June 1965 | Oundle Road, Peterborough, PE2 9NR |
| WARNER-SMITH, Anthony RESIGNED | Secretary | 01 May 2006 | 01 Mar 2011 | | | 21 Water Street, Stamford, Lincolnshire, PE9 2NJ |
| WRIGHT, Philip John RESIGNED | Secretary | | 20 Jul 2006 | | | 115 Wood Road, Kings Cliffe, Peterborough, Cambridgeshire, PE8 6XR |
| BACON, Michael RESIGNED | Director | | 07 Feb 1997 | | May 1927 | 3 St Guthlac Avenue, Market Deeping, Peterborough, Cambridgeshire, PE6 8BH |
| BURKE, Robert Edmund RESIGNED | Director | 10 Apr 1995 | 07 Nov 2012 | United Kingdom | August 1922 | Oundle Road, Peterborough, PE2 9NR |
| CAWOOD, Roderick Hugh RESIGNED | Director | 15 Jan 2009 | 30 Mar 2022 | United Kingdom | March 1942 | Oundle Road, Peterborough, PE2 9NR |
| COILEY, John Arthur, Dr RESIGNED | Director | | 22 May 1998 | | March 1932 | 4 Beech Close, Farnham, Knaresborough, North Yorkshire, HG5 9JJ |
| EDIS, Elvin RESIGNED | Director | 11 Sep 2016 | 22 Feb 2018 | United Kingdom | October 1946 | Oundle Road, Peterborough, PE2 9NR |
| EDWARDS, Robert Eaton RESIGNED | Director | 21 Jul 2010 | 22 Sep 2013 | United Kingdom | March 1964 | Oundle Road, Peterborough, PE2 9NR |
| FALINSKI, Roman Victor RESIGNED | Director | 26 Jul 2001 | 30 Nov 2007 | | April 1953 | 6 Elmington Cottages, Elmington, Oundle, Cambridgeshire, PE8 5JZ |
| FEARN, Peter Ralph Morten RESIGNED | Director | 17 Jul 2003 | 20 Jul 2006 | England | November 1948 | End House, Field Road, Ramsey, Huntingdon, Cambridgeshire, PE26 1JH |
| FOZZARD, Ian RESIGNED | Director | 17 Oct 1994 | 31 Mar 2003 | | August 1971 | Arthur Street, Barnoldswick, Colne, Lancashire, BB8 5JZ |
| GARRATT, Colin Dennis RESIGNED | Director | | 10 Jul 2000 | | April 1940 | Milepost 92 1/2, Newton Harcourt, Leicestershire, LE8 9FQ |
| GIANSANTI-COLUZZI, Antonio, Count RESIGNED | Director | | 05 Feb 2005 | | May 1915 | 33 Avenue De Rumine, Lausanne, Ch 1005, Switzerland |
| GINNS, John William RESIGNED | Director | 19 Jul 2007 | 25 Jul 2013 | United Kingdom | January 1940 | Railworld, Oundle Road, Peterborough, Cambridgeshire, PE2 9NR, United Kingdom |
| GOLDSPINK, Stephen RESIGNED | Director | 20 Nov 2008 | 14 Feb 2011 | United Kingdom | March 1959 | Railworld, Oundle Road, Peterborough, Cambridgeshire, PE2 9NR, United Kingdom |
| HALL, Graham RESIGNED | Director | | 16 Jul 1991 | | October 1946 | 23 Pond Lane, Baldock, Hertfordshire, SG7 5AS |
| HALL PATCH, Anthony RESIGNED | Director | | 04 Jul 1994 | | November 1925 | Northcroft Lodge Northcroft Close, Englefield Green, Egham, Surrey, TW20 0DY |
| HUNTER, William RESIGNED | Director | 02 Apr 2004 | 08 Jul 2005 | | April 1945 | 31 Park Road, Buckden, St Neots, Cambridgeshire, PE19 5SL |
| JOHNSTON, Howard Charles RESIGNED | Director | 03 Jul 1996 | 18 Oct 2001 | United Kingdom | April 1952 | Elm House, 14 Green End Road Sawtry, Huntingdon, Cambridgeshire, PE28 5UX |
| LOCK, Mark Nicholas RESIGNED | Director | 27 May 2004 | 29 Nov 2007 | | July 1961 | 12 Ayres Drive, Stanground, Peterborough, Cambs, PE2 8JR |
| MACHEFERT-TASSIN, Yves RESIGNED | Director | | 02 Apr 2004 | | May 1926 | 17 Moulins De La Voisne, Boissy L'Aillerie, 95650, France |
| MCBRATNEY, John Frank RESIGNED | Director | | 04 Jun 1991 | | May 1944 | Prophesy House, The High Bridge, Knaresborough, North Yorkshire, HG5 8DD |
| PATEN, Richard Alfred, Rev RESIGNED | Director | | 22 Jul 2012 | United Kingdom | August 1932 | Railworld, Oundle Road, Peterborough, Cambridgeshire, PE2 9NR, United Kingdom |
| PHILLIPS, Michael RESIGNED | Director | 19 Jan 2006 | 25 Jul 2013 | United Kingdom | June 1951 | Railworld, Oundle Road, Peterborough, Cambridgeshire, PE2 9NR, United Kingdom |
| SPOWAGE, Peter John RESIGNED | Director | | 07 Jul 1993 | | March 1957 | Greenfields, Burlawn, Wadebridge, Cornwall, PL27 7LD |
| TOPGOOD, David RESIGNED | Director | 25 Oct 2007 | 24 Apr 2010 | England | March 1969 | 246, Ramsey Road, Ramsey, Huntingdon, Cambridgeshire, PE26 2TW |
| VAN RIEMSDIJK, John Theodore RESIGNED | Director | | 16 Oct 1995 | | November 1924 | Le Moulin Du Gavot, St Maxime 30700 Uzes, France |
| WEST, Ronald, Dr RESIGNED | Director | 06 Jan 1992 | 25 Jul 2004 | | October 1938 | 77 Horsegate, Deeping St James, Peterborough, Cambridgeshire, PE6 8EW |
| WOOLHOUSE, Martin Brennan RESIGNED | Director | 15 Oct 2019 | 31 Mar 2021 | United Kingdom | May 1953 | Oundle Road, Peterborough, PE2 9NR |