Chiang Hsiao-yung (traditional Chinese: 蔣孝勇; simplified Chinese: 蒋孝勇; pinyin: Jiǎng Xiàoyǒng; also known as Eddie Chiang; October, 1948 – December 22, 1996) was a politician of the Republic of China.

He was the third son of Chiang Ching-kuo, the President of the Republic of China in Taiwan from 1978 to 1988.

He also had two half-brothers, Winston Chang and John Chiang, with whom he shared the same father.

In 1996, he died in Taiwan at the Taipei Veterans General Hospital as a result of esophageal cancer, aged 48.

[5] Andrew Chiang, his youngest son, was charged with making threatening comments against the faculty of the Taipei American School through email and Facebook in 2013.