Y. T. Wu or Wu Yao-tsung (simplified Chinese: 吴耀宗; traditional Chinese: 吳耀宗; pinyin: Wú Yaòzōng; 4 November 1893 – 17 September 1979) was a Protestant leader in China who played a key role in the establishment of the Three-Self Patriotic Movement.[1] Wu also played an important role in the theology of K. H. Ting.[2]