Zhaodong (simplified Chinese: 肇东; traditional Chinese: 肇東; pinyin: Zhàodōng) is a city of more than 100,000 inhabitants in southwestern Heilongjiang province in Northeast China. It is under the administration of Suihua City around 100 kilometres (62 mi) to the northeast and around 60 kilometres (37 mi) northwest of Harbin, the provincial capital.