Dugu Xin, Xianbei name Qimitou (期彌頭), known as Dugu Ruyuan (獨孤如願) before 540, was a general and official during the chaotic Northern and Southern dynasties period of imperial China. In 534, Dugu Xin followed Emperor Xiaowu of Northern Wei to the west to join the warlord Yuwen Tai, and in the ensuing years led Western Wei forces against their nemesis, the Eastern Wei. Despite an early debacle, he captured the former Northern Wei capital Luoyang from Eastern Wei in 537. He became one of the Eight Pillars of the State (八柱國) in 548. When the Northern Zhou replaced Western Wei, Dugu Xin was created Duke of Wei (衛國公), but was soon forced to commit suicide by the powerful regent Yuwen Hu. He received the posthumous name Li.