Xingshan County (simplified Chinese: 兴山县; traditional Chinese: 興山縣; pinyin: Xīngshān Xiàn) is a county of western Hubei, People's Republic of China.

The county occupies the mountainous north-western corner of Yichang prefecture ("prefecture-level city"), bordering on Badong County in the west and Shennongjia in the north.

The county seat is in Gaofu town; this is the location that is simply marked as "Xingshan" on less detailed maps.

Although the county is away from the Yangtze River itself, and most of its land is at high elevations, the construction of the Three Gorges Dam resulted in the flooding of the valley of the Yangtze's tributary Xiang Xi (香溪, "Fragrant Stream"), where many of the county's residents lived.

The county is administratively divided into 8 township-level divisions: 6 towns and 2 townships.