Tai'an, Miaoli
24°25′22″N 121°03′02″E / 24.422769°N 121.050689°E
Tai'an Township 
    泰安鄉 Taian  | |
|---|---|
Da'an River  | |
Tai'an Township in Miaoli County  | |
| Location | Miaoli County, Taiwan | 
| Area | |
 • Total  | 615 km2 (237 sq mi) | 
| Population  (September 2023)  | |
 • Total  | 5,672 | 
| • Density | 9.2/km2 (24/sq mi) | 
| Website | www | 
Tai'an Township (Chinese: 泰安鄉; pinyin: Tài'ān Xiāng) is a mountain indigenous township in southeastern Miaoli County, Taiwan. It is the largest township and the only mountain indigenous township in Miaoli County.