自从宋代实行募兵制以来,军人成为一种职业。在宋代对外战争中,由于种种原因,出现了不少投敌叛国的将领,特别是在宋蒙(元)战争中更是出现了许多降将。综观宋蒙(元)战争的整个过程,经历了三个时期,即初期窝阔台的掠夺战争,中期蒙哥汗以四川为重点的攻宋战争,后期忽必烈以进攻襄阳(今湖北襄樊汉水南市区)为突破口而全面展开的灭宋战争。伴随双方军事力量对比与各自政策的不断变化,在宋蒙(元)战争的三个时期中,都有来自不同群体的宋将投降到蒙元一方。本文拟对宋蒙(元)战争各时期南宋降将群体予以考论。 Since the introduction of the military recruiting system in the Song Dynasty, the military has become a profession. During the external war in the Song Dynasty, many reasons for surrendering to the enemy and treason appeared in the war, especially during the Song and Yuan war. Looking at the whole process of the Song (Yuan) War, we have gone through three periods: the plundering war in the early stage of the Wokuo Terrace, the attack on the Song and Song wars in the middle period of Meng Khan in Sichuan, and the attack of Xiangyang in the latter part of Kublai Khan Hanshui South City) for the breakthrough and the full launch of the war to eliminate the Song. With the changes in the military forces of both sides and the continuous changes in their respective policies, Song of different groups have surrendered to the Mongolian party during the three periods of the Song (Yuan) War. This article intends to test the groups in the Song and Song Dynasties.