Daqian () is a town in Daozhen Gelao and Miao Autonomous County, Guizhou, China. As of the 2016 census it had a population of 25,000 and an area of .
As of 2016, the town is divided into six villages:
The highest point in the town stands above sea level. The lowest point is at above sea level.
The town enjoys a subtropical humid monsoon climate, with an average annual temperature of to and total annual rainfall of .