Raja Dasarathadeva Danujmadhava (Raja Danuaja Rai) was the last known Hindu king of East Bengal. He was the Deva king of Chandradvipa (present-day Barisal).
His ruling kingdom was near the neighborhood of Sonargaon between 1260 and 1268 CE. He later attacked Vikrampur and conquered Sena kingdom before 1280 CE.