Liu Zhenyun (born May 1958) is a Chinese novelist and screenwriter. He is best known for his novel Someone to Talk To (awarded the 2011 Mao Dun Literature Prize) as well as his involvement with the many film adaptions of his books. Among these is I Am Not Madame Bovary, produced in collaboration with director Feng Xiaogang, a frequent collaborator of Liu. He is married to noted human rights activist Guo Jianmei.