Li Bian, emperor of Southern Tang (born 889)

Li Bian, courtesy name Zhenglun, known as Xu Gao between 937 and 939 and Xu Zhigao before 937, and possibly Li Pengnu during his childhood, also known by his temple name as the Emperor Liezu of Southern Tang, was the founder and first emperor of the Chinese Southern Tang dynasty. In traditional histories, he is also often referred to as the First Lord of Southern Tang (南唐先主). He was an adopted son and successor of the Yang Wu regent Xu Wen who usurped power from the Yang Wu emperor Yang Pu.

Southern Tang was a dynastic state of China that existed during Five Dynasties and Ten Kingdoms period. Located in southern China, the Southern Tang proclaimed itself to be the successor of the Tang dynasty. The capital was located at Nanjing in present-day Jiangsu Province. At its territorial peak in 951, the Southern Tang controlled the whole of modern Jiangxi, and portions of Anhui, Fujian, Hubei, Hunan, and Jiangsu provinces.