Sung Hoon or Sunghoon () is an alternative romanization of Seong-hoon, a Korean given name.
It may also refer to:
Sung Hoon (actor) (born 1983), South Korean actor Sung Hoon (singer, born 1980), South Korean singer, former member of R&B band Brown Eyed Soul Sunghoon (singer, born 2002), South Korean singer and former figure skater, member of boy band Enhypen