Hua or HUA may refer to:
China Hua, as in Huaxia and Zhonghua, a name of China Hoa people, Chinese people in Vietnam Hua (state), a state in ancient China, destroyed by Qin Hua (surname), a Chinese surname Hua County, in Anyang, Henan, China Hua County, Guangdong, now Huadu District, in Guangzhou, Guangdong, China Hua County, Shaanxi, now Huazhou District, in Weinan, Shaanxi, China Mount Hua, a mountain in Shaanxi, China
Other uses Hua Islet, Wangan Township, Penghu County (the Pescadores), Taiwan (Republic of China) Hua language (disambiguation), a name used for several unrelated languages Hua's lemma, in analytic number theory Harkat-ul-Ansar (HuA), a Pakistan-based Islamic paramilitary organization Heard Understood Acknowledged, possible origin of hooah, a U.S. Army battle cry Redstone Army Airfield in Alabama, U.S. Turbonilla hua, a species of sea snail in the family Pyramidellidae Hua (gastropod), a genus of freshwater snails in the family Semisulcospiridae
See also An hua, in Chinese ceramics, a term meaning "secret decoration"