Rajnagar Upazila
Rajnagar (Bengali: রাজনগর) is an upazila of the Moulvibazar District in Sylhet Division, Bangladesh. The district has roughly 43,070 houses and an area of approximately 340 km2. There are three well-known rivers which flow across the Upazila border side of Rajnagar: the Kushiara in the North, the Manu across the southern three unions (Kamarchak, Tengrabazar, and Mansurnager), and the Dholai across Kamarchak and the southern border.