Location of the seat in Henan
|Country||People's Republic of China|
|• Total||920 km2 (360 sq mi)|
|• Density||730/km2 (1,900/sq mi)|
|Time zone||UTC+8 (China Standard)|
Sui County or Suixian (simplified Chinese: 睢县; traditional Chinese: 睢縣; pinyin: Suī Xiàn) is a county under the administration of the prefecture-level city of Shangqiu, in the east of Henan province, People's Republic of China, with the population of about 800,000 as of 2010 and an area of 960 km2 (370 sq mi). The county seat is Chengguan Township
As 2012, this county is divided to 8 towns and 12 townships.