Lincheng County (simplified Chinese: 临城县; traditional Chinese: 臨城縣; pinyin: Línchéng Xiàn) is a county in the southwest of Hebei province, People's Republic of China, in the foothills of the Taihang Mountains.

It is under the administration of the prefecture-level city of Xingtai.

In 2010, its population was 204,000 and lived in an area of 797 km2 (308 sq mi).

It borders Neiqiu in the south, Longyao and Baixiang in the east, Gaoyi and Zanhuang in the north, and the province of Shanxi in the west.

The county administers 4 towns and 4 townships.