清远军是北宋时期的著名军城,曾在宋夏之间三度易手。本文通过梳理清远军在宋夏战争的两个阶段所发挥的实际作用,对清远军的实际价值进行客观的评价:清远军是北宋为守卫灵州粮道而设的,但因为选址不当且很早失陷,未能充分发挥支援灵州的作用;之后又因宋夏战争形势的变化而逐渐淡出历史舞台,其在军事上的作用十分有限。 Qingyuan Army is a famous military city in the Northern Song Dynasty, and once changed hands three times between Song and Xia. By combing the actual role played by Qingyuan Army in the two stages of the Song-Xia war, this article objectively evaluates the actual value of the Qingyuan Army. The Qingyuan Army was set up by the Northern Song Dynasty to guard the grain road of Lingzhou. However, Failed to fully play the role of supporting Ling-zhou and then gradually faded out of the stage of history due to the changes in the Song-Xia war. Its military role is very limited.