Jiangdong Township (simplified Chinese: 江东乡; traditional Chinese: 江東鄉; pinyin: Jiāngdōng Xiāng) is a township in Mangshi, Yunnan, China.

As of December 2015, the township is divided into 8 villages: The highest point in the township is Mount Dadianhe (打靛河) which stands 2,303 metres (7,556 ft) above sea level.

The lowest point is Lianhekou (连河口) which stands 826 metres (2,710 ft) above sea level.

The local economy is primarily based upon agriculture and animal husbandry.

The main cash crops are tea, grain and sugarcane.