Ratargul Swamp Forest (Bengali: ???????? ?????) is a freshwater swamp forest located in Gowain River, Fatehpur Union, Gowainghat, Sylhet, Bangladesh. Ratargul was once thought to be the only swamp forest in Bangladesh,[1][2][3] and one of the few freshwater swamp forests in the world. Later, more swamp forests namely Jugirkandi Mayabon, Bujir Bon and Lokkhi Baor swamp forest were discovered in Bangladesh.[4][5][6] The forest is naturally conserved under the Department of Forestry, Government of Bangladesh.