| Official Name: | Munshiganj Sadar |
| Native Name: | মুন্সীগঞ্জ সদর |
| Settlement Type: | Upazila |
| Coordinates: | 23.4583°N 90.5417°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Type2: | District |
| Subdivision Name1: | Dhaka |
| Subdivision Name2: | Munshiganj |
| Area Total Km2: | 218.07 |
| Population Total: | 436018 |
| Population As Of: | 2022 |
| Population Footnotes: | [1] |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Postal Code: | 1500[2] |
| Area Code: | 0691[3] |
| Timezone: | BST |
| Utc Offset: | +6 |
Munshiganj Sadar (bn|মুন্সীগঞ্জ সদর) is an upazila of Munshiganj District in the Division of Dhaka, Bangladesh.
On 29 March 1971, days after the start of the Bangladesh Liberation War, people of Munshiganj raided the armoury and captured arms and ammunition, which they used to resist the Pakistan Army. The people of Narayanganj and Munshiganj together resisted an attack of the Pakistan Army on 31 March. The Pakistan Army killed some youths at Kewar on 14 May.[4]
According to the 2011 Census of Bangladesh, Munshiganj Sadar Upazila had 81,146 households and a population of 383,263. 82,488 (21.52%) were under 10 years of age. Munshiganj Sadar had a literacy rate (age 7 and over) of 55.17%, compared to the national average of 51.8%, and a sex ratio of 970 females per 1000 males. 138,205 (36.06%) lived in urban areas.[5] [6]
As of the 1991 Bangladesh census, Munshiganj district, formerly a subdivision under Dhaka district, was established in 1984. It consists of 6 upazilas, 67 union parishads, 662 mouzas, 906 villages, 18 wards, 73 mahallas and 2 municipalities.[7]
Munshiganj Sadar Upazila is divided into Mirkadim Municipality, Munshiganj Municipality, and nine union parishads: Adhara, Bajrajogini, Banglabazar, Charkewar, Mohakali, Mollakandi, Panchashar, Rampal, and Shiloy. The union parishads are subdivided into 94 mauzas and 196 villages.
Mirkadim Municipality and Munshiganj Municipality are each subdivided into 9 wards.[5]
See also: Education in Bangladesh. There are six colleges in the upazila: Government Haraganga College, Mirkadim Hazi Amzad Ali (Degree) College, Munshigonj College, Munshigonj Government Mohila College, President Prof. DR. Iajuddin Ahmed Residential Model School & College, and Rampal College.[8]
According to Banglapedia, notable secondary schools include A. V. G. M. Government Girls' High School, founded in 1892, Bajrajogini J. K. High School (1883), Basirannesa High School (1972), Rikaby Bazar GIRLS' High School, Binodpur Ramkumar High School (1919), Edrakpur High School (1970), K. K. Government Institution (1942), Munshiganj M. L. High School (1885), and Rampal N. B. M. High School (1933) Mirkadim Hazi Amzad Ali High School.