The Earldom of Sussex is a title in the British peerage, created in 1801. It is associated with the historic county of Sussex in southern England. The title has been held by various noble families, and the current holder is James Howard, 4th Earl of Sussex, who succeeded in 2013. The earldom is part of the British aristocracy and carries certain privileges and responsibilities. Earls often play a role in local governance and may participate in ceremonial functions. The title is hereditary, meaning it is passed down through generations within a family.