| Settlement Type: | City and Municipality |
| Official Name: | Chandpur |
| Native Name: | চাঁদপুর |
| Nickname: | City of Ilish |
| Pushpin Map: | Bangladesh Chittagong division#Bangladesh |
| Coordinates: | 23.226°N 90.649°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Chittagong |
| Subdivision Type2: | District |
| Subdivision Name2: | Chandpur |
| Subdivision Type3: | Upazila |
| Subdivision Name3: | Chandpur Sadar |
| Government Type: | Mayor–Council |
| Governing Body: | Chandpur Municipal Corporation |
| Leader Title: | Mayor |
| Established Title2: | Municipality |
| Unit Pref: | Metric |
| Area Total Km2: | 22 |
| Population Total: | 203436 |
| Population Density Km2: | auto |
| Population As Of: | 2022 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | Bangladesh Time |
| Utc Offset: | +6 |
| Postal Code Type: | Postal code |
| Blank Name: | National Dialing Code |
| Blank Info: | +880 |
| Blank1 Name: | Local Dialing Code |
Chandpur is a city and district headquarter of Chandpur District in Chattogram Division, Bangladesh.[1] [2] It stands near the confluence of the Padma River and the Meghna River. Chandpur city was made a municipality in 1892.
According to the 2022 Bangladesh census, Chandpur city had a population of 203,436.[3]
According to the 2011 Bangladesh census, Chandpur city had 33,322 households and a population of 159,021. 34,164 (21.48%) were under 10 years of age. Chandpur had a literacy rate (age 7 and over) of 67.41%, compared to the national average of 51.8%, and a sex ratio of 993 females per 1000 males.[4]