The village of Carlby is located within the county of Lincolnshire.
The Parish Church (a Grade I listed building) is called Carlby: St Stephen and serves the parish of Carlby: St Stephen and the benefice of Ryhall w Essendine and Carlby and belongs to the diocese of Peterborough.
Carlby is situated in the East Midlands (England) region of the UK and is governed by South Kesteven, council.
The village of Carlby is in the Lincolnshire region of Lincolnshire within East Midlands (England).