Chengtoushan Site (simplified Chinese: 城头山遗址; traditional Chinese: 城頭山遺址; pinyin: Chéngtóushān yízhǐ) was a Neolithic settlement located on the northwestern edge of Dongting Lake in Li County, Hunan, China. The site is at the village of Chengtoushan, Chengtoushan Town, Li County, it is about 12 kilometres (7 mi) northwest of the county seat and 8 kilometres (5 mi) north of the Li River.