Dazhigu Subdistrict (Chinese: 大直沽街道; pinyin: Dàzhígū Jiēdào) is a subdistrict situated in the southwest edge of Hedong District, Tianjin.

it borders Tangjiakou and Shanghang Road Subdistricts in the northeast, Zhongshanmen and Fumin Road Subdistricts in the southeast, as well as Guajiasi and Xiawafang Subdistricts in the south.

In 2010, it had a census population of 88,860.

[1] Its name is taken from Zhigu, the name of Tianjin during the Yuan dynasty.

[2] (Incorporated part of Xiaosunzhuang Subdistrict in 1956,and part of Jintang Road Subdistrict in 1958) By 2021, Dazhigu Subdistrict was subdivided into these 14 communities:[3]