Lantian County (Chinese: 蓝田县, pinyin:Lántián Xiàn) is a county of Xi'an, Shaanxi, China. It is in the southeast part of Xi'an. Qinling Mountains is south of it. It covers 2,005.95 square kilometres (774.50 sq mi). As of November 2010, 514,026 people lived there. It is famous for Lantian jade. Its main work is agriculture and tourism.
- Xi'an Daily (2011-05-24). "西安市2010年第六次全国人口普查主要数据公报" (in Chinese). Netease News. Retrieved June 26, 2012.