Derai

thumb|Derai Municipality mahallah geocode map

Derai () is a town and municipal corporation in Derai Upazila of Sunamganj District in northeastern Bangladesh, and forms part of the Sylhet Division. This region is particularly known for its extensive wetland ecosystems that play a crucial role in the local environment and economy. The topography of Derai is largely low-lying, making it susceptible to seasonal flooding. The economy of Derai is predominantly agrarian, with agriculture and fishing being the main sources of income for the majority of the population.