Mount St Mary's College is an independent, co-educational, day and boarding school situated at Spinkhill, Derbyshire, England. It was founded in 1842 by the Society of Jesus, and has buildings designed by notable architects such as Joseph Hansom, Henry Clutter and Adrian Gilbert Scott. The school is a member of the Headmasters' and Headmistresses' Conference and the Catholic Independent Schools Conference.

Henry Clutton was an English architect and designer.