Later Liao (simplified Chinese: 后辽; traditional Chinese: 後遼; pinyin: Hòu Liáo) was a short-lived dynastic regime in Northeast China that existed between 1216 and 1219.

It was ruled by the House of Yelü and was the last regime that sought to revive the Liao dynasty in China (the Eastern Liao had by this time become a vassal of the Mongol Empire).

In 1213, Yelü Liuge proclaimed the Eastern Liao after rebelling against the Jin dynasty.

His pro-Mongol policy caused a split within the Eastern Liao court, eventually resulting in Yelü Sibu (the younger brother of Yelü Liuge) declaring himself emperor of an independent regime with the official dynastic title "Liao" (Chinese: 遼), known in retrospect as "Later Liao" (Chinese: 後遼).

In 1219, Yelü Hanshe committed suicide in the aftermath of Later Liao's defeat, marking the end of the short-lived dynasty.