| Sunamganj | |
| Native Name: | সুনামগঞ্জ |
| Native Name Lang: | bn |
| Settlement Type: | Town |
| Pushpin Map: | Bangladesh Sylhet division#Bangladesh |
| Pushpin Map Caption: | Location of Sunamganj in Sylhet division##Location of Sunamganj in Bangladesh |
| Pushpin Label Position: | bottom |
| Coordinates: | 25.071°N 91.4035°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Sylhet |
| Subdivision Type2: | District |
| Subdivision Name2: | Sunamganj |
| Subdivision Type3: | Upazila |
| Subdivision Name3: | Sunamganj Sadar |
| Established Title1: | Municipality |
| Established Date1: | 1960 |
| Government Type: | Paurashava |
| Governing Body: | Sunamganj Paurashava |
| Leader Party: | AL |
| Leader Title: | Mayor |
| Leader Name: | Nader Bakth[1] |
| Unit Pref: | Metric |
| Area Total Km2: | 17.39 |
| Population As Of: | 2022 |
| Population Total: | 74570 |
| Population Density Km2: | auto |
| Timezone1: | BST |
| Utc Offset1: | +6 |
| Postal Code Type: | Postal code |
Sunamganj (Bengali: সুনামগঞ্জ, is a town in the Sylhet Division of northeastern Bangladesh. It is the administrative headquarters and largest town of Sunamganj District. It is located on the banks of the Surma River, approximately west-northwest of Sylhet, the divisional headquarters.
The municipality was formed in 1960.[2]
Nader Bakht was elected to a second consecutive term as mayor of Sunamganj in January 2021, as an Awami League candidate.[3] Days later, a warrant was issued for his arrest on allegations that in 2019 he supplied fake birth certificates to Rohingya refugees in Bangladesh. He obtained bail on 21 January.[4]
According to the 2022 Bangladesh census, Sunamganj city had a population of 74,570 and a literacy rate of 81.33%.[5]
According to the 2011 Bangladesh census, Sunamganj city had 11,926 households and a population of 65,332. 14,408 (22.05%) were under 10 years of age. Sunamganj had a literacy rate (age 7 and over) of 60.46%, compared to the national average of 51.8%, and a sex ratio of 949 females per 1000 males.[6]