| Villa Unión | |
| Settlement Type: | Municipal seat and city |
| Pushpin Map: | Mexico |
| Pushpin Label Position: | above |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Coahuila |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Villa Unión |
| Population As Of: | 2005 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 28.2167°N -143°W |
Villa Unión is a city and seat of the municipality of Villa Unión, in the north-eastern Mexican state of Coahuila.[1]