| Koyra Union | |
| Native Name: | কয়রা ইউনিয়ন |
| Native Name Lang: | bn |
| Settlement Type: | Union |
| Pushpin Map: | Bangladesh |
| Pushpin Map Caption: | Location in Bangladesh |
| Coordinates: | 22.3493°N 89.286°W |
| Subdivision Type: | Country |
| Subdivision Name: | Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Khulna Division |
| Subdivision Type2: | District |
| Subdivision Name2: | Khulna District |
| Subdivision Type3: | Upazila |
| Subdivision Name3: | Koyra Upazila |
| Government Type: | Union council |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Timezone1: | BST |
| Utc Offset1: | +6 |
| Postal Code Type: | Postal code |
Koyra Union (Bengali: কয়রা ইউনিয়ন) is a union parishad of Koyra Upazila of Khulna District, in Khulna Division, Bangladesh.[1] [2]
Koyra Union has an area of 8250 acres (20.5 sq km).[3] Koyra Union is located at the Koyra Sadar of Koyra Upazila. It shares borders with Moharajpur Union to the north, Dakkhin Bedkasi and Kapotaksha River located In the south, To the east Shakbaria River and Sundarbans, to the west are the Kapotaksha River and Shamnagar upazila of Satkhira district.