Bin County, or Binxian (simplified Chinese: 宾县; traditional Chinese: 賓縣; pinyin: Bīn Xiàn), is a county of Heilongjiang Province, Northeast China, it is under the administration of the prefecture-level city of Harbin, the capital of Heilongjiang.

Its seat is about 60 kilometres (37 mi) east of central Harbin.

It borders Bayan County and Mulan County to the north, Fangzheng County to the east, Yanshou County to the southeast, Shangzhi to the south, Acheng District to the southwest, Daowai District to the west, and Hulan District to the northwest.

There are 12 towns and five townships in the county:[4][5] The population of the district was 596,640 in 1999.

[6] 2 Formally part of Oroqen Banner in Inner Mongolia but administered de facto by Daxing'anling Prefecture in Heilongjiang.