Dong Hongyun (simplified Chinese: ???; traditional Chinese: ???; pinyin: Dong Hóngyùn; born November 1956) is a Chinese politician from Shanxi province.
He was investigated by the Communist Party of China's anti-graft agency in December 2014.
Previously he served as the Communist Party Secretary of Xinzhou and before that, mayor of Lüliang.Dong was a member of the 11th National People's Congress.