Yu Teng-fa (traditional Chinese: 余登發; simplified Chinese: 余登发; pinyin: Yú Dēngfā; 21 September 1904 – 13 September 1989) was a Taiwanese politician. His family's influence in Kaohsiung began with his own political career. Yu's daughter in-law Yu Chen Yueh-ying succeeded his daughter Huang Yu Hsiu-luan in the Legislative Yuan. Yu Teng-fa played a large role in Yu Chen's political career, and his grandchildren Yu Lin-ya, , and Yu Cheng-hsien have also served in the Legislative Yuan.