Murong Jun (Chinese: 慕容儁; 319–360), courtesy name Xuanying (宣英), formally Emperor Jingzhao of (Former) Yan ((前)燕景昭帝), was an emperor of the Former Yan. He was the dynasty's second ruler, but after first using the Jin dynasty-created title of Prince of Yan, was the first to use imperial title, as during his reign the state expanded from possessing merely modern Liaoning and parts of Hebei to nearly all of the territory north of the Yellow River and some substantial holdings south of the Yellow River. In the Book of Jin, Murong Jun was described as about two metres tall and having an imposing look.