The Earl of Kingston is a title in the peerage of Ireland, created in 1715. The title has been held by various members of the Kingston family, with the first Earl being Henry King. The family has a rich history and has been associated with the Kingston Lacy estate in Dorset, England. The title has seen several holders, with the most recent being the Earl of Kingston who succeeded in the 20th century. The earldom is part of the larger Irish peerage, which includes various noble titles and has a significant role in Ireland's aristocratic history.