The Upazila is divided into Lalmohan  Municipality and nine union parishads: Badarpur, Charbhuta, Dholigournagar, Farajgonj, Kalma, Lalmohan, Lord Hardinge, Paschim Char Umed, and Ramagonj.
The Upazila is made up of Lalmohan Municipality and nine local administrative units: Badarpur, Charbhuta, Dholigournagar, Farajgonj, Kalma, Lalmohan, Lord Hardinge, Paschim Char Umed, and Ramagonj.