South Kesteven is a local government district in Lincolnshire, England, forming part of the traditional Kesteven division of the county. Its council is based in Grantham. The district also includes the towns of Bourne, Market Deeping and Stamford, along with numerous villages and surrounding rural areas.

Lincolnshire County Council is the county council that governs the non-metropolitan county of Lincolnshire in England. The non-metropolitan county is smaller than the ceremonial county; the latter additionally includes North Lincolnshire and North East Lincolnshire which are both unitary authorities and therefore independent from the county council.