Du Yuesheng (22 August 1888 – 16 August 1951), nicknamed "Big-Eared Du", was a Chinese mob boss who spent much of his life in Shanghai.
He was a key supporter of Chiang Kai-shek and the Kuomintang in their battle against the Communists in the 1920s, and was a figure of some importance during the Second Sino-Japanese War.
After the Chinese Civil War and the Kuomintang's retreat to Taiwan, Du went into exile in Hong Kong and remained there until his death in 1951.