Yangguang is a town located in Tonghai County, within the Yuxi prefecture of Yunnan Province, China. It serves as an administrative center for several local residential areas and rural communities.
As of 2020, the town administers the Yangguang Residential Community along with ten specific villages: Yunlong Village, Gucheng Village, Daxin Village, Zhenhai Village, Yiguangshao Village, Xingyi Village, Majiawan Village, Yanghaigou Village, Wunaoshan Village, and Luofeng Village.