Huachuan County (simplified Chinese: 桦川县; traditional Chinese: 樺川縣; pinyin: Huàchuān Xiàn) is a county of eastern Heilongjiang province in the People's Republic of China.

It is under the jurisdiction of the prefecture-level city of Jiamusi.

Huachuan County is divided into 5 towns and 4 townships.

[2] 2 Formally part of Oroqen Banner in Inner Mongolia but administered de facto by Daxing'anling Prefecture in Heilongjiang.

This Heilongjiang location article is a stub.