HW may refer to:
Hwarang: The Poet Warrior Youth (Hangul: 화랑; Hanja: 花郞; lit. Hwarang) is a South Korean television series starring Park Seo-joon, Go A-ra and Park Hyung-sik.
Hwang Chi Yeul, (Hangul: 황치열; Hanja: 黃致列, /ˈhʊɑːŋtʃɪjɔːl/; born 3 December 1982) is a South Korean musician, singer, songwriter and TV show host of Immortal Songs 2 and he competed in I Am a Singer (season 4) (我是歌手), placed 3rd in the finals.
Hwang Jung-eum (born January 25, 1985) is a South Korean actress and singer.
Hwaseong (Brilliant Castle/ Fortress) is the wall surrounding the centre of Suwon, the provincial capital of Gyeonggi-do, South Korea.
Hwang Woo-suk (Korean: 황우석, born January 29, 1953) is a South Korean veterinarian and researcher. He was a professor of theriogenology and biotechnology at Seoul National University (dismissed on March 20, 2006) who became infamous for fabricating a series of experiments, which appeared in high-profile journals, in the field of stem cell research.
The Hwasong-10 (Chosŏn'gŭl: 화성 10; hancha: 火星 10), also known by the names BM-25 and Musudan (Chosŏn'gŭl: 무수단; Hancha: 舞水端), is a mobile intermediate-range ballistic missile developed by North Korea.
Hwang Jung-min (born September 1, 1970) is a South Korean actor.
Hwange National Park (formerly Wankie Game Reserve) is the largest naturak reserve in Zimbabwe. The park lies in the west, on the main road between Bulawayo and the Victoria Falls and near to Dete.