Po Binnasuar was a king of Panduranga, ruling from 1316/1328 to 1361/1373. Panduranga was a medieval Cham principality located in present-day Southeastern Vietnam.
Dorohiem and Dohamide in their 1965 history Dân tá»Âc Chàm lðợc sá» incorrectly assume Po Binnasuar with the profile of Chế Bá»Âng Nga.