The Baitarani River or River Vaitarani (Oriya: ବୈତରଣୀ ନଦୀ, Devanagari:वैतरणी नदी) is one of six major rivers of Odisha, India. Venerated in popular epics and legends, the Baitarani River is a source of water for agricultural irrigation. Most of the potentially arable land in the area is not under cultivation. The coastal plain of Odisha has the name of "Hexadeltaic region" or the "Gift of Six Rivers". These deltas divide the coastal plain into three regions from north to south.