Wang Huayun (Chinese: 王化云) (January 7, 1908 – February 18, 1992) was a People's Republic of China politician. He was born in Guantao County, Hebei. He was a graduate of Peking University. He was CPPCC Chairman of Henan. He was a delegate to the 1st National People's Congress, 2nd National People's Congress, 3rd National People's Congress, 4th National People's Congress, 5th National People's Congress and 6th National People's Congress.