Xinfeng Township () is a rural township in Hsinchu County in northern Taiwan. It had an estimated population of 58,614 as of February 2023.
Xinfeng is a major industrial and manufacturing center in Hsinchu. It shares the Hsinchu Industrial Park with its neighboring town, Hukou. It is also the home of Ming Hsin University.
Xinfeng, encompassing , is bounded by the Taiwan Strait on its west, Zhubei City to the south, Hukou Township to the east and Xinwu District of Taoyuan City on the north.
The township comprises 17 villages: Fengkeng, Fuxing, Houhu, Jingpu, Potou, Puhe, Qiding, Ruixing, Shangkeng, Shanqi, Songbo, Songlin, Xhongxing, Xinfeng, Yuanshan, Zhonglun and Zhongxiao.