Empress Niohuru may refer to:
Empress Xiaozhaoren (1659–1678), wife of the Kangxi Emperor Empress Xiaoshengxian (1692–1777), concubine of the Yongzheng Emperor who became an empress dowager Empress Xiaoherui (1776–1850), wife of the Jiaqing Emperor Empress Xiaoquancheng (1808–1840), wife of the Daoguang Emperor Empress Dowager Ci'an (1837–1881), wife of the Xianfeng Emperor
See also Empress Xiaomucheng (1781–1808), wife of the Daoguang Emperor before he took the throne