The Earl of Ulster is a title in the peerage of Ireland, historically associated with the province of Ulster. It was first created in 1177 for Henry de Bohun, a prominent figure during the Anglo-Norman invasion of Ireland. The title has been held by various noble families over the centuries, often linked to significant political and military events in Irish history. The title is currently held by the Duke of Gloucester, a member of the British royal family. The Earl of Ulster is one of the oldest titles in Ireland and has been associated with the governance and land ownership in the region, reflecting the complex history of Ireland's nobility.