The Odisha semi-evergreen forests are a tropical moist broadleaf forest ecoregion of eastern India. The ecoregion covers an area of 8,600 square kilometers (3,300 sq mi) on the coastal plain of Odisha state, bounded by the Eastern Highlands moist deciduous forests west and north-west, transitioning from the huge ecoregion Lower Gangetic Plains moist deciduous forests along the north coastland, and surrounding the smaller ecoregion Godavari-Krishna mangroves along a stretch of the south-east coast by the Bay of Bengal.