Po Binasuor (died 1390), or Chế Bồng Nga, Che Bunga (Bunga is the Malay word for 'flower', and "Chế" is the Vietnamese transliteration of Cei, a Cham word that means "uncle"—and is, in the days of Champa, frequently used to refer to generals) rules Champa from 1360–1390 CE.

Also known as The Red King in Vietnamese stories, Po Binasuor is the last strong king of the kingdom of Champa.