Xianju County (Chinese: 仙居县; pinyin: Xiānjū Xiàn Tai-chow dialect: Sin-kü Yön) is a county of Zhejiang, China.

It is the location of Shenxianju, a geological site protected by the Chinese government.

Xianju is an economically underdeveloped county, relying somewhat on tourism.

[citation needed] Subdistricts:[1] Towns: Townships: Xianju National Park is a national park and famous scenic spot in the county.

It is accessible by bus from all major cities in Zhejiang province.