The Murong (Chinese: 慕容; pinyin: Mùróng; Wade–Giles: Mu-jung; LHC: *mɑ-joŋ; EMC: *mɔ-juawŋ) or Muren refers to an ethnic Xianbei tribe who are attested from the time of Tanshihuai (r. 156–181). Different strands of evidence exist linking the Murong to the Mongol nomadic confederation in Central Asia. The Former Yan (337–370), Later Yan (384–409), Western Yan (384–394), Southern Yan (398–410) dynasties as well as Tuyuhun (285–670) were all founded by Murong peoples.
Murong is also a surname, predominantly used by people of Xianbei descent. Prominent individuals who bear the surname include the Emperors and family of Former Yan and Later Yan, Murong Ke, Murong Long, Murong Sanzang (慕容三藏), Murong Yanzhao (慕容延钊), Murong Yanchao, Murong Nong, Murong Han, Murong Chuqiang (慕容楚强), Murong Haoran (慕容浩然), and the fictional character Murong Fu (慕容復). When Han peoples during the reign of Yuwen Tai were forced to change their surnames, Murong was one of three officially mandated Xianbei surnames. This policy was reversed by Emperor Wen of Sui, but some Han people retained the Murong surname.