| Official Name: | Betagi |
| Native Name: | বেতাগী |
| Settlement Type: | Union |
| Pushpin Map: | Bangladesh |
| 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: | Upazila |
| Subdivision Name3: | Rangunia Upazila |
| Population Total: | 9000 |
| Population As Of: | 1991 |
| Population Density Km2: | 530 |
| Area Total Km2: | 17 |
| Timezone: | BST |
| Utc Offset: | +6 |
| Coordinates: | 22°N 92°W |
| Website: | Official Map of Rangunia |
Betagi (Bengali: বেতাগী) is a Union Council of Rangunia Upazila in Chittagong District, Chittagong Division, Bangladesh.
Betagi is a union of Rangunia Upazila, situated on the bank of Karnaphuli river, area 4378 acres, located in between 22°28' north latitudes and in between 91°5' east longitudes. Karnaphuli flows down the east and south side beside Betagi. In the east side of Betagi is Sarafbhata Union, in the west side is Bagoan Union of Raozan Upazila, in the north side is Pomra Union and in the west side Jaishtapura Union of Boalkhali Upazila.[1] [2]
The UP chairman of Betagi is Md.Sofiul Alam Sofi
Betagi has 16 mauzas and 40 villages. The 16 mauzas are Antorghona, Baniakhola, Betagi-1, Betagi-2, Betagi-3, Betagi-4, Betagi-5, Betagi-6, Chengkhali-1, Chengkhali-2, Dhemirchora, Dingollonga-1, Dingollonga-2, Gungunia Betagi, Kaukhali, and Tinchowdia.
Population Total 20618. Male: 10312 Female:10306
