| Official Name: | Bulta Union |
| Settlement Type: | Union |
| Pushpin Map: | Bangladesh |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Bangladesh |
| Subdivision Type: | Country |
| Subdivision Type1: | Division |
| Subdivision Type2: | District |
| Subdivision Type3: | Upazilas |
| Subdivision Name1: | Dhaka Division |
| Subdivision Name2: | Narayanganj District |
| Subdivision Name3: | Rupganj Upazila |
| Area Total Km2: | 9.6 |
| Population Total: | 32,182 |
| Population As Of: | 2001 |
| Timezone: | BST |
| Utc Offset: | +6 |
Bulta Union is a union, the smallest administrative body of Bangladesh, located in Rupganj Upazila, Narayanganj District, Bangladesh. The total population is 32,182.[1]