Kilby is a village and civil parish in the Blaby district of Leicestershire, England. It is the easternmost village in the district, and is south of Leicester. It has a population of about 300. Kilby has only one pub called the Dog & Gun, An Anglican Primary School and a Parish Church. There is also a park for the residents of Kilby. The park has a small football field, swings, a roundabout, climbing obstacles and a picnic table. There is a public bus service that runs at half-hourly intervals that connects with Fleckney or directly to St Margaret's Bus Station, Leicester. There is also a small elderly community.
Nearby places are Fleckney, Arnesby, Wistow and Kilby Bridge.