The kingdom of Champa (Campadesa or nagara Campa in Cham and Cambodian inscriptions, written in Devanagari as चंपा; Chăm Pa in Vietnamese, 占城 Chiêm Thành in Hán Việt and Zhàn chéng in Chinese records) was an Indianized kingdom that controlled what is now southern and central Vietnam from approximately the 7th century through to 1832.
The Cham people are remnants of this kingdom. They speak Cham, a Malayo-Polynesian language.
Champa was preceded in the region by a kingdom called Lin-yi (林邑, Middle Chinese *Lim Ip) or Lâm Ấp (Vietnamese) that was in existence from 192 AD; the historical relationship between Lin-yi and Champa is not clear. Champa reached its apogee in the 9th and 10th centuries. Thereafter, it began a gradual decline under pressure from Đại Việt, the Vietnamese polity centered in the region of modern Hanoi. In 1471, Viet troops sacked the northern Cham capital of Vijaya, and in 1697 the southern principality of Panduranga became a vassal of the Vietnamese emperor. In 1832, the Vietnamese emperor Minh Mạng annexed the remaining Cham territories. Mỹ Sơn, a former religious center, and Hội An, one of Champa's main port cities, are now heritage listed.