Zhang Zhen () may refer to:
Zhang Zhen (Qing dynasty) (), Chinese scholar of the Qing period Zhang Zhen (general) (1914–2015), Chinese general of the People's Liberation Army Zhang Zhen (diplomat, born 1930), former Chinese ambassador to Ukraine Zhang Zhen (diplomat, born 1936), former Chinese ambassador to Jordan and Syria Chang Chen or Zhang Zhen (born 1976), Taiwanese actor Zhang Zhen (athlete) (born 1984), Chinese Paralympics gold medallist Zhang Zhen (章贞), professor in Uppsala University.