Daventry is a constituency[n 1] in Northamptonshire represented in the House of Commons of the UK Parliament since 2024 by Stuart Andrew of the Conservative Party.

[2] 1983–1997: The District of Daventry wards of Abbey North, Abbey South, Badby, Barby, Brampton, Braunston, Byfield, Crick and West Haddon, Drayton, Everdon, Flore, Guilsborough, Hill, Kilsby, Long Buckby, Ravensthorpe, Spratton, Weedon, Welford, Woodford, and Yelvertoft, and the District of South Northamptonshire wards of Astwell, Blakesley, Brackley East, Brackley West, Cosgrove, Danvers, Deanshanger, Forest, Grafton, Greatworth, King's Sutton, Kingthorn, Middleton Cheney, Potterspury, Rainsborough, Slapton, Tove, Towcester, and Wardoun.

1997–2010: The District of Daventry wards of Abbey North, Abbey South, Badby, Barby, Brampton, Braunston, Byfield, Crick and West Haddon, Drayton, Everdon, Flore, Hill, Kilsby, Long Buckby, Ravensthorpe, Weedon, Woodford, and Yelvertoft, and the District of South Northamptonshire wards of Astwell, Blakesley, Blisworth, Brackley East, Brackley West, Bugbrooke, Cosgrove, Danvers, Deanshanger, Forest, Gayton, Grafton, Greatworth, Heyford, King's Sutton, Kingthorn, Middleton Cheney, Potterspury, Rainsborough, Slapton, Tove, Towcester, and Wardoun.

[3] From that date, the constituency comprised the District of North Northamptonshire ward of Earls Barton (part); and the District of West Northamptonshire wards of Braunston and Crick, Brixworth, Bugbrooke (part), Daventry East, Daventry West, Long Buckby, Moulton, and Woodford and Weedon.

The political parties had been making preparations for an election to take place from 1939 and by the end of this year, the following candidates had been selected;