Chu Zijun is a Chinese actor. While still studying at the Central Academy of Drama, he made his screen debut in March 2023 with the web drama "Marry Me, My Queen".

In August 2023, Chu Zijun was reportedly arrested on the set of "The Land of Warriors" following accusations of sexual assault on a minor. Although Chu was replaced and edited out of "The Land of Warriors," the decision regarding his minor roles in already filmed dramas unchanged.