Devi river mouth landscape (86°23′36.5″E, 19°57′43.2″N) is one of the landscapes under Puri and Jagtsinghpur districts of Odisha. It is a distributary of Mahanadi river and therefore falls in the Mahanadi basin. To the north of the mouth is Jagatsinghpur district. Devi mouth is a biodiversity rich area. Along with the mangroves, it is known for its olive ridley turtles and the red crabs. From climate change perspective, Astaranga, Ersama, Balikuda and other blocks of the landscape is frequented by cyclones and coastal flooding.