Xu Zhiyong (Chinese: 许志永; pinyin: Xǔ Zhìyǒng; born March 2, 1973) is a Chinese civil rights activist and formerly a lecturer at the Beijing University of Post and Telecommunications. He was one of the founders of the NGO Open Constitution Initiative and an active rights lawyer in China who helped those underprivileged. He is the main founder and icon of the New Citizens' Movement in China. In January 2014 he was sentenced to four years in prison for "gathering crowds to disrupt public order". He was detained again on February 15, 2020, in the southern city of Guangzhou after two months in hiding, for his participation in a meeting of rights activists and lawyers in Xiamen in December 2019.