Coordinates: 24°09′53″N 120°29′19″E / 24.164766°N 120.488579°E
Shengang Township (Chinese: 伸港鄉; pinyin: Shēngǎng Xiāng) is a rural township in Changhua County, Taiwan.
Shengang had a population of 36,756 as of 2016, and an area of 30.72 km2 (11.86 sq mi).
During the Dutch period, the area was within the administrative region of Favorlang (modern-day Huwei, Yunlin).
The township comprises 14 villages: Beiqi, Biantou, Datong, Dingxing, Haiwei, Keliao, Qijia, Quancuo, Quanxing, Quanzhou, Shigu, Xide, Xingang and Zengjia.