| Elasin Union | |
| Native Name: | এলাসিন ইউনিয়ন |
| Native Name Lang: | bn |
| Pushpin Map: | Bangladesh |
| Pushpin Map Caption: | Location of Elashin in Bangladesh |
| Subdivision Type: | Country |
| Subdivision Name: | Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Dhaka Division |
| Subdivision Type2: | District |
| Subdivision Name2: | Tangail District |
| Subdivision Type3: | Upazila |
| Subdivision Name3: | Delduar Upazila |
| Government Type: | Union Council |
| Leader Title: | Chairman |
| Leader Name: | Md. Manik Ratan (Bangladesh Awami League) |
| Established Title: | Established on |
| Established Date: | 1984 |
| Area Total Km2: | 24.91 |
| Elevation M: | 16 |
| Population As Of: | 2011 |
| Population Total: | 27897 |
| Population Density Km2: | auto |
| Timezone: | BST |
| Utc Offset: | +6 |
| Coordinates: | 24.14°N 89.9008°W |
| Postal Code Type: | Postal code |
| Postal Code: | 1913 |
| Website: | Official Website of Elasin Union |
Elasin Union (Bengali: এলাসিন ইউনিয়ন) is a union of Delduar Upazila, Tangail District, Bangladesh. It is situated at 12 km south of Tangail.
According to Population Census 2011 performed by Bangladesh Bureau of Statistics, The total population of Elasin union is 27897. There are 6476 households in total.[1]
The literacy rate of Elasin Union is 59.8% (Male-63.5%, Female-56.4%).[2]