Linnei Township () is a rural township in Yunlin County, Taiwan. It is the second smallest township in Yunlin County after Baozhong Township.
During the Japanese era, covered modern-day Douliu and Linnei and was under Toroku District of Tainan Prefecture.
It has a population total of 16,856 and an area of 37.6035 km<sup>2</sup>.
Linnan, Linzhong, Linbei, Pingding, Linmao, Jiuqiong, Huben, Wutu, Wuma and Zhongxing Village.
The township is accessible by Linnei Station of Taiwan Railway.