Huoshan (Chinese: 霍山; pinyin: Huòshān) is a county of western Anhui province, People's Republic of China, and is under the jurisdiction of Lu'an City.

Huoshan County has jurisdiction over nine towns and sixteen townships.

The county has a long history, going back over 2,000 years with name "Huoshan" first being used during the Sui dynasty.

Huoshan County has a monsoon-influenced humid subtropical climate (Köppen climate classification Cfa), cool, sometimes cold, winters, and hot and humid summers.

The monthly 24-hour average temperature ranges from 2.6 °C (36.7 °F) in January to 27.7 °C (81.9 °F) in July, and the annual mean is 15.58 °C (60.0 °F).