Coordinates: 24°44′40″N 121°40′06″E / 24.744337°N 121.66838°E
Yuanshan Township (Chinese: 員山鄉; pinyin: Yuánshān Xiāng) is a rural township in the western part of Yilan County, Taiwan.
The township comprises 16 villages: Hubei, Huihao, Hutung, Huxi, Neicheng, Qixian, Shangde, Shengou, Tongle, Toufen, Yixian, Yonghe, Yuanshan, Zhenshan, Zhenxiang and Zhonghua.
The nearest train station to the township is Yilan Station of the Taiwan Railway Administration, located in Yilan City.