Taiwanfu

Taiwanfu may refer to:


 * Taiwan Prefecture, a prefecture ruled by the Qing dynasty as a part of Fujian province
 * Tainan, known as Taiwanfu when it served as the prefectural capital (c. 1885)
 * Taichung, known as Taiwanfu when it served as the prefectural capital (1885–1895)
 * Zengwen River, formerly known as the Taiwanfu River after adjacent Tainan