Coordinates: 52°16′N 1°10′W / 52.26°N 1.16°W / 52.26; -1.16

Daventry  /ˈdævəntri/ (historically /ˈdeɪntri/) is a market town in Northamptonshire, England, with a population of 22,367 (2001 census).

The town is also the administrative centre of the larger Daventry district, which has a population of 71,838. The town is 77 miles (124 km) north-northwest of London, 13.9 miles (22.4 km) west of Northampton and 10.2 miles (16.4 km) southeast of Rugby. Daventry is near the M1 motorway with access to two junctions to the northeast and southeast of the town. The town is also served by the A45 and the A361. The nearest railway station is at Long Buckby where access is gained to the London Midland services to Birmingham New Street and Northampton, on the Northampton loop of the West Coast Main Line. Inter-city services (Virgin Trains) can be accessed from Rugby railway station. The nearest major international airport is at Birmingham International.

Daventry now has a lot of estates, which include: Drayton, Middlemore Farm, Lang Farm, Ashby Fields, Royal Oak, Timken, Stefen Hill, The Grange, the Headlands and the Southbrook and Borough Hill.