一九五○年發生的韓戰，不僅是國際間的一件大事，對臺灣亦發生重要的影響。韓戰發生後，美國杜魯門總統下令第七艦隊協防臺灣，使臺灣的情勢頓時改觀。蔣中正總統也主動提出派兵參加韓戰的計劃，希望藉由韓戰開啟反攻大陸的契機。派兵參戰的計劃最終雖然未能實現，但蔣中正對於韓戰的發展一直十分關切，對於停戰談判亦有其個人的看法。本文以近年所公佈的蔣中正相關資料為主，並參閱官方文獻與私人回憶，論述蔣中正對於韓戰的認知與所採取的因應之道。

The Korean War in 1951 was not only a big event of the world, but also had a great impact to Taiwan. When the war began, US President Harry Truman ordered the United States Seventh Fleet to guard Taiwan, thus changed the situation of Taiwan. President Chiang Kai-shek offered to join the war, hoping that might be an opportunity to fight back Mainland China. Though his plan didn't succeed, he still paid close attention to the development of the war, and also had his opinions about the Korean War Armistice Agreement. This paper is based on the recently released informations about Chiang Kai-shek, also refers to governmental documents and personal memoir, to talk about his perception and reaction of the Korean War.