Preston Candover is a village and large civil parish in Hampshire, England. It has two churches, only one of which is still in use. Its nearest town is Basingstoke, approximately 4.5 miles (7.2 km) away. It has an acreage of 3,457 acres (13.99 km2), which lies on comparatively low ground, south of the high country round the surrounding villages of Farleigh Wallop and Nutley, and north-west of that which rises to Wield and beyond to Bentworth. The village itself lies on the lowest ground towards the west of the parish on the road which comes northeast from Northington and the two other Candovers, and runs across the parish to enter Nutley at Axford and continues uphill to Farleigh Wallop and then to Basingstoke.

John Davan Sainsbury, Baron Sainsbury of Preston Candover, was a British businessman and politician. He served as the President of Sainsbury's, and sat in the House of Lords as a life peer and member of the Conservative Party.