The Six Duchies is a fictional realm in the works of author Robin Hobb, particularly in her series known as the Farseer Trilogy. This kingdom is divided into six regions, each ruled by a duke, and is characterized by its rich history, political intrigue, and complex relationships among its noble families. The Six Duchies are home to various cultures and peoples, with the FitzChivalry Farseer being one of the central characters. The realm faces challenges such as external threats from the Outislanders and internal strife among the nobility, which shape the narrative and the lives of its inhabitants.