Li County, or Lixian (simplified Chinese: 澧县; traditional Chinese: 澧縣; pinyin: Lǐ Xiàn) is a county in Hunan Province, China, it is under the administration of the prefecture-level city of Changde. The County is located on the north in Hunan Province, and it borders to the north by Songzi City and Gong'an County of Hubei Province, to the east by Anxiang County, to the south by Jinshi City and Linli County, and to the west by Shimen County. It has an area of 2,075 kilometres (1,289 mi) with a registered population of 919,500 (as of 2015). It is divided into 15 towns and four subdistricts under its jurisdiction, and the county seat is Liyang Subdistrict (澧阳街道).

According to the result on adjustment of township-level administrative divisions of Li County, Hunan on November 23, 2015, Li County has 15 towns and four subdistricts under its jurisdiction. They are:

Chengtoushan Site (城头山): Chengtoushan is a prehistoric site which located in the village of Lanyue in the township of Chexi. This site is situated on a small plateau-like feature in the landscape, two or three meters above the surrounding area. The local villagers call it Pingtoushan("Flat Top Hill"). It has also been known for generations as the location of an ancient walled site.