Asgarby is a village in the civil parish of Asgarby and Howell, in the North Kesteven district of Lincolnshire, England.

It is situated on the A17 Boston to Newark road, 3 miles (5 km) east from Sleaford and 2 miles (3 km) north-west from Heckington.

[1] On 1 April 1931 the parish was abolished to form "Asgarby and Howell".

[2] Asgarby Grade I listed Anglican church is dedicated to St Andrew.

[3] The church has a crocketed spire and buttresses, a Decorated nave, and an Early English priests' doorway.