| South Pahartali | |
| Official Name: | No. 1 South Pahartali Ward |
| Native Name: | দক্ষিণ পাহাড়তলী |
| Settlement Type: | Ward |
| Pushpin Map Caption: | Location in Bangladesh |
| Pushpin Label Position: | right |
| Subdivision Type: | Country |
| Subdivision Name: |  Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Chittagong Division |
| Subdivision Type2: | District |
| Subdivision Name2: | Chittagong District |
| Subdivision Type3: | Metropolis |
| Subdivision Name3: | Chittagong |
| Subdivision Type4: | Thana |
| Subdivision Type5: | Jatiya Sangsad constituency |
| Subdivision Name5: | Chittagong-5 |
| Population Total: | 29209 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Area Total Km2: | 24.0 |
| Government Type: | Mayor–Council |
| Leader Title: | Councillor |
| Leader Name: | Vacant |
| Coordinates: | 22.4333°N 139°W |
| Established Title: | Formed |
| Postal Code Type: | Postal code |
| Timezone: | BST |
| Utc Offset: | +6 |
| Postal Code: | 4211 |
| Website: | ccc.gov.bd |
South Pahartali (bn|দক্ষিণ পাহাড়তলী) is the No.01 Ward of Chattogram City Corporation[1] and a part of Hathazari Model Thana, Bangladesh.[2]