Qinglong Manchu Autonomous County (Chinese: 青龙满族自治县, Manchu: ᠨᡳᠣᠸᠠᠩᡤᡳᠶᠠᠨ ᠮᡠᡩᡠᡵᡳ ᠮᠠᠨᠵᡠ ᡠᡴᠰᡠᡵᠠ ᡯᡳᡷᠶ ᡥᡳᠶᠠᠨ) is a Manchu autonomous county in northeastern Hebei province, China, bordering Liaoning Province to the north and east and located in the eastern part of the Yan Mountains.

It is under the administration of the prefecture-level city of Qinhuangdao, and, as of 2004[update], had a population of 520,000 residing in an area of 3,309 km2 (1,278 sq mi).

During the 1976 Tangshan earthquake 180,000 buildings in Qinglong collapsed, but no fatalities occurred.

[2] Qinglong administers 1 subdistrict, 11 towns and 14 townships:[3] Subdistrict: Towns: Townships: Qinglong has a monsoon-influenced, humid continental climate (Köppen Dwa), with long, cold, and very dry winters, and hot, rainy summers.

The monthly 24-hour average temperature in January is −8.0 °C (17.6 °F), and 24.5 °C (76.1 °F) in July, and the annual mean is 9.6 °C (49.3 °F).