Bi'an Township (simplified Chinese: 碧安乡; traditional Chinese: 碧安鄉; pinyin: Bì'ān Zhèn) is a township in Jinggu Dai and Yi Autonomous County, Yunnan, China.

The township is situated at southwestern Jinggu Dai and Yi Autonomous County.

It is surrounded by Yongping Town on the north, Mengban Township and Lancang Lahu Autonomous County on the west, Yizhi Township on the east, and Simao District on the south.

Tobacco, tea, and walnut are the economic plants of this region.

As of 2020, the National Bureau of Statistics of China estimates the township's population now to be 23,279.