Kibworth is an area of the Harborough district of Leicestershire, England, that contains two civil parishes: the villages of Kibworth Beauchamp and Kibworth Harcourt. At the 2011 census, Kibworth Beauchamp had a population of 5,433 and Kibworth Harcourt 990. The villages are divided by the A6. Kibworth is close to Foxton Locks, Market Harborough, and Leicester.

In 1270 Walter de Merton, the founder of Merton College, Oxford, bought a large part of the parish of Kibworth Harcourt from Saer de Harcourt, who had been forced to sell the estate after giving his support to the unsuccessful "Second Barons' War" led by Simon de Montfort. Much of the parish has remained the property of Merton College, Oxford to the present day. There is a stained-glass window depicting Walter de Merton in the bell tower of the parish church, St Wilfrid's, of which the warden and scholars of the college are joint patrons with the Bishop of Leicester. The church is a Grade II* listed building.

A village school was founded in 1709, and endowed by Sir Nathaniel Edwards.

Kibworth Harcourt was the birthplace of the writer/reformer Anna Laetitia Barbauld (1743-1825) and her brother John Aikin. Their father, John Aikin (1713-1780), kept a dissenting academy there and served as minister of a nearby Presbyterian chapel. The family moved in 1757 to Warrington.

On 23 July 1825 the ancient tower and spire of St Wilfrid's collapsed.