Hanwang is an atonal pinyin romanization of various Chinese names and words.

It may refer to:

Mount Hanwang (汉王山), an informal name for Bozhong Mountain in China's Shaanxi Province

Towns and townships in China Hanwang, Gansu (汉王), a town in Longnan, Gansu Hanwang, Jiangsu (汉王), a town in Xuzhou, Jiangsu Hanwang, Hanzhong (汉王), a town in Hanzhong, Shaanxi Hanwang, Ziyang County (汉王), a town in Ziyang County, Shaanxi Hanwang, Sichuan (汉旺), a town in Mianzhu, Sichuan Hanwang Township (寒王乡), a township in Zuoquan County, Shanxi

See also Han Wang (disambiguation)