比郡属国是东汉王朝管理归降少数民族的一种羁縻制度 ,就其性质而言 ,与西汉时期的属国一样 ,并未实现郡县化。本文从东汉比郡属国的设置背景、管辖对象、内部结构及其主要功能等几个方面 ,对该问题进行了较为深入的论述。从中不仅可以管窥东汉王朝对少数民族的管理情况 ,而且对研究中国古代羁縻政策的形成发展过程 ,也有一定的参考价值 The prefectural state was a kind of jiri system for the administration of the minority nationalities in the Eastern Han Dynasty. By its very nature, it did not achieve countyization, as its country belonged to during the Western Han Dynasty. This paper discusses the issue in more detail from the following aspects: setting background, jurisdictional object, internal structure and its main functions. It not only provides a glimpse of the management of the ethnic minorities in the Eastern Han Dynasty, but also has some reference value for the study of the formation and development of the ancient jiading policy in China