Chang may refer to:

People

Surname

* Chang (surname), the romanization of several separate Chinese surnames * Chang or Jang (Korean name), romanizations of the Korean surname

Given name

* Chang Bunker () (1811–1874), one of the original Siamese twins * Liu Chang (disambiguation) * Chang, the younger brother in the children's book ''Tikki Tikki Tembo'' * Chang (Star Trek), a Klingon general from the film ''Star Trek VI: The Undiscovered Country'' * Chang Koehan, a Korean character from ''The King of Fighters'' * Benjamin Chang, a Chinese character from ''Community (TV series), Community''

Pseudonym

* Chang (director) (born Yoon Hong-seung, 1975), a South Korean film director

Ethnography

* Chang Naga, a tribe of Tuensang in Nagaland, India * Chang language, spoken by the Chang Naga

Places

* Chang, Bhiwani, a village in the Indian state of Haryana * Chang, Iran, a village in Hormozgan Province of Iran

Other uses

* Chang, chaang, or chhaang, a traditional alcoholic barley drink of Tibet * Chang (Thai beer), a Thai brand of beer by ThaiBev * Chang (film), ''Chang'' (film), a 1927 film * Chang (roller coaster), a roller coaster formerly at Kentucky Kingdom * Chang (instrument), a Persian harp * Chang (creature), the ghost of a person eaten by a tiger in ancient Chinese legend * Chang, or Chinese chang, an alternative name for the fangxiang, a type of metallophone * Chang Arena, a football stadium in Buriram, Thailand * Chang number in mathematics * ''Chang'' or ''zhàng'', a Chinese customary unit of length * Chang dance, a folk dance in India * Chang International Circuit, a motorsport race track in Buriram, Thailand