Zhang Yong

Zhang Yong may refer to:


 * Jack Yung Chang (Zhang Yong) (1911–1939), Chinese historian of mathematics
 * Zhang Yong (politician) (born 1953), former director of the China Food and Drug Administration
 * Zhang Yong (agronomist) (born 1956), Chinese agronomist
 * Zhang Yong (restaurateur), Chinese billionaire restaurateur, founder of Haidilao
 * Daniel Zhang or Zhang Yong (born 1972), CEO of Alibaba Group
 * Zhang Yong (real estate developer), founder of Xinyuan Real Estate
 * Zhang Yong (snooker player) (born 1995), Chinese snooker player