Nangqên County, or Nangchen (Tibetan: ནང་ཆེན།, ZYPY: nang chen, Chinese: 囊谦县; pinyin: Nángqiān Xiàn), was formerly one of Kham region's five independent kingdoms and now administered by the CCP as a county of Yushu Tibetan Autonomous Prefecture in southernmost Qinghai province, China.