Jiangkou typically refers to Jiangkou County in Guizhou.

It may also refer to the following locations in China:

Towns

• Jiangkou, Yingshang County, Anhui
• Jiangkou, Wulong County, in Wulong County, Chongqing
• Jiangkou, Yunyang County, in Yunyang County, Chongqing
• Jiangkou, Jianyang, Fujian (将口镇)
• Jiangkou, Putian, in Hanjiang District, Putian, Fujian
• Jiangkou, Fengkai County, Guangdong
• Jiangkou, Guiping, Guangxi
• Jiangkou, Yongcheng (蒋口镇), Henan
• Jiangkou, Zhijiang, Hubei, in Zhijiang, Hubei
• Jiangkou, Dongkou County, in Dongkou County, Hunan
• Jiangkou, Hengnan County, in Hengnan County, Hunan
• Jiangkou, Xupu County, in Xupu County, Hunan
• Jiangkou, Gan County, in Gan County, Jiangxi
• Jiangkou, Liuba County, in Liuba County, Shaanxi
• Jiangkou, Ningshan County, in Ningshan County, Shaanxi
• Jiangkou, Jiange County, in Jiange County, Sichuan
• Jiangkou, Pengshan County, in Pengshan County, Sichuan
• Jiangkou, Pingchang County, in Pingchang County, Sichuan

Townships

• Jiangkou Township, Chizhou, in Guichi District, Chizhou, Anhui
• Jiangkou Township, Li County, in Gansu
• Jiangkou Township, Luzhai County, Guangxi

Subdistricts

• Jiangkou Subdistrict, Fenghua, Ningbo, Zhejiang
• Jiangkou Subdistrict, Taizhou, Zhejiang, in Huangyan District, Taizhou, Zhejiang