Zhang may refer to:
Chinese culture, etc. Zhang (surname) (張/张), common Chinese surname Zhang (surname 章), a rarer Chinese surname Zhang County (漳县), of Dingxi, Gansu Zhang River (漳河), a river flowing mainly in Henan Zhang (unit) (丈), a traditional Chinese unit of length equal to 10 chi (3–3.7 m) 璋, a type of shaped stone or jade object in ancient Chinese culture thought to hold great value and protective properties; see also Bi (jade) and Cong (jade)
Other Zhang, the proper name of the star Upsilon¹ Hydrae
See also Zang (disambiguation)