Arnesby is a village and civil parish in the Harborough district of Leicestershire, England. Arnesby contains approximately 142 households with a population of about 357. The village is situated 8 miles (13 km) south-east of Leicester, on the Welford Road, between Kilby and Shearsby.

Harborough is a local government district in Leicestershire, England. It is named after its main town, Market Harborough, which is where the council is based. The district also includes the town of Lutterworth and numerous villages and surrounding rural areas. In the north of the district it includes parts of the Leicester Urban Area, notably at Thurnby, Bushby and Scraptoft. Covering 230 square miles (600 km2), the district is the largest by area of the eight districts in Leicestershire and covers almost a quarter of the county.