| Fazilhati Union | |
| Native Name: | ফাজিলহাটি ইউনিয়ন |
| Native Name Lang: | bn |
| Pushpin Map: | Bangladesh |
| Pushpin Map Caption: | Location of Fazilhati 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 Tofazzal Hossain (Bangladesh Nationalist Party) |
| Established Title: | Established on |
| Established Date: | 1984 |
| Area Total Km2: | 19.33 |
| Elevation M: | 12 |
| Population As Of: | 2011 |
| Population Total: | 20892 |
| Population Density Km2: | auto |
| Timezone: | BST |
| Utc Offset: | +6 |
| Coordinates: | 24.1062°N 89.9582°W |
| Postal Code Type: | Postal code |
| Postal Code: | 1915 |
Fazilhati Union (Bengali: ফাজিলহাটী ইউনিয়ন) is a union of Delduar Upazila, Tangail District, Bangladesh. It is situated at 20 km south of Tangail.
According to Population Census 2011 performed by Bangladesh Bureau of Statistics, The total population of Fazilhati union is 20892. There are 4991 households in total.[1]
The literacy rate of Fazilhati Union is 48.3% (Male-50.6%, Female-46.2%).[2]