Steung Treng (, "River of Reeds"; Xiang Taeng; Chiang Taeng "City of Melons") is a province (khaet) of Cambodia located in the northeast. It borders the provinces of Ratanakiri to the east, Mondulkiri and Kratie to the south and Kampong Thom and Preah Vihear to the west. Its northern boundary is Cambodia's international border with Laos. The Mekong river crosses the province roughly through the center.