Laiyuan County (simplified Chinese: 涞源县; traditional Chinese: 淶源縣; pinyin: Láiyuán Xiàn) is a county in western Hebei province, China, bordering Shanxi province to the west. It is under the jurisdiction of the prefecture-level city of Baoding, and, as of 2006[update], it had a population of 270,000 residing in an area of 2,430 km2 (940 sq mi).
There are 7 towns and 10 townships under the county's administration.[1]