Taixi Township or Taisi Township (Chinese: 台西鄉 or 臺西鄉; Hanyu Pinyin: Táixī Xiāng; Tongyong Pinyin: Táisi Siang; Wade–Giles: T'ai-hsi Hsiang), is a rural township in Yunlin County, Taiwan, lying to the west of Dongshi township and is bordered on the north by Mailiao Township and on the South by Sihu Township.