Dowsby is a village and civil parish in the South Kesteven district of Lincolnshire, England.

[4][5] St Andrew's Church, originating from the 12th century,[6] was mostly rebuilt and enlarged in 1864, although Norman fragments remain as part of the fabric.

Dowsby Grade II* listed Anglican parish church is dedicated to St Andrew.

[6] The ecclesiastical parish is part of the Billingborough Group of the Lafford Deanery, Diocese of Lincoln.

Graby incorporates the site of a deserted medieval village, with cropmark and earthwork evidence of sunken lanes, crofts, ponds and ridge and furrow field systems.