The title of Marquess of Northampton is a British noble title that was created in 1871. It is part of the Peerage of the United Kingdom and is associated with the Northampton area. The title has been held by members of the Compton family, who have a long history in English nobility. The first Marquess, Spencer Compton, was a prominent politician and served as a member of the House of Lords. The title has since passed through several generations, with the current Marquess being the 7th holder of the title. The Marquesses of Northampton have played various roles in British society and politics over the years.