Xin Qiji (28 May 1140 – 3 Oct 1207) was a Chinese calligrapher, military general, and poet during the Southern Song dynasty (1127–1279).

Scholars considered Xin's literary caliber to be equally talented in ci as his Song dynasty counterpart, Su Shi. Their difference, however, is that the content of Xin's poetry spans an even greater range of topics. Xin is also famous for employing many allusions in his poems.