Chang Hao (Chinese: 常昊; pinyin: Cháng Hào; born November 7, 1976, in Shanghai) is a professional Go player.

Growing up he was a prodigy in China, he has won many titles, including three international champions.

He is the best friend of Lee Chang-ho, whom he most recently defeated in the final of the 7th Chunlan Cup.

Some of his hobbies include playing football, swimming, and traveling.

This biographical article relating to a Go figure from the People's Republic of China is a stub.