Zhang Jun

Zhang Jun may refer to:


 * Zhang Jun (ambassador), (born 1960), Permanent Representative of China to the United Nations since July 30, 2019
 * Zhang Jun (prince) (307–346), ruler of the Former Liang state in ancient China during the Sixteen Kingdoms period
 * Zhang Jun (Tang chancellor) (died 904), chancellor of the Tang dynasty
 * Zhang Jun (general) (1086–1154), general of the Song dynasty
 * Zhang Jun (Song chancellor) (1097–1164), chancellor of the Song dynasty
 * Zhang Jun (politician) (born 1956), Chinese Procurator General
 * Zhang Jun (economist) (born 1963), Chinese economist and Cheung Kong Professor of Economics at Fudan University
 * Zhang Jun (serial killer) (1966–2001), Chinese robber and serial killer
 * Zhang Jun (Kunqu) (born 1974), Chinese Kunqu opera singer and UNESCO Artist for Peace
 * Qiu Chuji (Taoist name Master Changchun) (born 1148), Chinese Taoist monk


 * Sportspeople
 * Zhang Jun (badminton) (born 1977), Chinese badminton player
 * Zhang Jun (shot putter) (born 1983), Chinese shot putter
 * Zhang Jun (footballer) (born 1992), Chinese footballer
 * Zhang Jun (racewalker) (born 1998), Chinese racewalker
 * Zhang Jun (judoka) (born 1987), Chinese judoka