Harmston is a village in the North Kesteven district of Lincolnshire, 5 miles S of Lincoln. The church stands in the centre of the village. The nave with clerestory and side aisles, chancel, and S porch were rebuilt in 1868 by R. J. Withers of London. This followed an earlier rebuilding of the church in 1717 under the patronage of Sir George Thorold of Harmston. Throughout these renovations the W tower seems to have been left intact and is primarily of the 12thc. though capped with a Perpendicular embattled parapet with eight pinnacles. The capitals of the twin bell-openings in the upper stage of the tower and the interior tower arch are Romanesque.