Ganzhuang Subdistrict (simplified Chinese: 甘庄街道; traditional Chinese: 甘莊街道; pinyin: Gānzhuāng Jiēdào) is a subdistrict in Yuanjiang Hani, Yi and Dai Autonomous County, Yunnan, China.

[1] As of the 2017 census it had a population of 24,966 and an area of 594.5-square-kilometre (229.5 sq mi).

As of 2016, the subdistrict is divided into four communities and nine villages: The subdistrict enjoys a subtropical monsoon humid climate, with an average annual temperature of 19 °C (66 °F), total annual rainfall of 1,100-millimetre (43 in).

Tobacco, sugarcane, and fruit are commercial crops in the region.

The National Highway G213 passes across the subdistrict.