Elvaston is a small village and civil parish in Derbyshire, England. The parish also includes two hamlets, Ambaston and Thulston, and a modern housing estate, Boulton Moor. The population of the civil parish taken at the 2011 Census was 1,801. Located to the south-east of Derby, Elvaston itself is dominated by Elvaston Castle, a country house which is currently in the ownership of Derbyshire County Council, who plan to lease the site to a private company.