Heckington is a village and civil parish in the North Kesteven district of Lincolnshire, England. It is situated between Sleaford and Swineshead Bridge, and south of the A17 road. Heckington, with 1,491 households, is one of the largest villages in Lincolnshire. The population of the civil parish including Boughton was 3,353 at the 2011 census.

The A17 road is a mostly single carriageway road linking Newark-on-Trent in Nottinghamshire, England, to King's Lynn in Norfolk. It stretches for a distance of 62 miles travelling across the flat fen landscapes of southern Lincolnshire and western Norfolk and links the East Midlands with East Anglia. The road is notable for its numerous roundabouts and notoriously dangerous staggered junctions and also for its most famous landmark, the Cross Keys Bridge at Sutton Bridge close to the Lincolnshire/Cambridgeshire/Norfolk borders which carries the road over the River Nene.