| Trilochanpur Union | |
| Native Name: | ত্রিলোচনপুর ইউনিয়ন |
| Native Name Lang: | bn |
| Settlement Type: | Union |
| Pushpin Map: | Bangladesh |
| Pushpin Map Alt: | Location in Bangladesh |
| Pushpin Label Position: | Right |
| Coordinates: | 23.3784°N 89.0749°W |
| Subdivision Type: | Country |
| Subdivision Name: | Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Khulna |
| Subdivision Type2: | District |
| Subdivision Name2: | Jhenaidah |
| Subdivision Type3: | Upazila |
| Subdivision Name3: | Kaliganj |
| Established Title: | Established |
| Unit Pref: | Metric |
| Area Total Km2: | 54.13 |
| Population As Of: | 2001 |
| Population Total: | 13,377 |
| Population Density Km2: | auto |
| Timezone1: | BST |
| Utc Offset1: | +6 |
| Official Name: | Trilochanpur Union |
Trilochanpur Union (bn|ত্রিলোচনপুর ইউনিয়ন) is a union parishad of Kaliganj Upazila, Jhenaidah District, Khulna Division, Bangladesh.[1] The union has an area of and as of 2001 had a population of 13,377.[2] There are 20 villages and 18 mouzas in the union.