The Dukes of Northampton is a title in the British peerage, created in 1812. The title is associated with the Earls of Northampton, which dates back to the 15th century. The dukedom is part of the House of Spencer, a prominent family in England, and has a rich history tied to the nobility and land ownership. The current Duke of Northampton is Spencer Compton, who succeeded to the title in 2021. The family has historically held significant estates, including Althorp House, which is known for its connection to the Spencer family and its role in British history.