Guangshan County (Chinese: 光山; pinyin: Guāngshān; postal: Kwangshan) is a county in the southeast of Henan province, China.

The 13th five-year plan of Xinyang city puts forward the concept of "integration of decoration and light", accelerates the integrated development of Huangchuan and Guangshan counties, constructs the sub central city of the city area, and supports the withdrawal of counties into cities.

[3] As 2012, this county is divided to 2 subdistricts, 7 towns and 10 townships.

[4] The famous historical figures born at Guangshan included Sima Guang (司马光, 1019–1086), Cai Yizhong (蔡毅中, 1567－1631), and Huxu (胡煦, 1655－1736).

The Eyuwan Soviet included more than one million people in the border region between Hubei, Henan, and Anhui provinces and was the second-largest soviet in China.