| San Lorenzo | |
| Settlement Type: | Village |
| Nickname: | san lencho |
| 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: | Chihuahua |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Dr. Belisario Domínguez |
| Population As Of: | 2010 |
| Population Total: | 441 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 29.7°N -112°W |
San Lorenzo is a town and seat of the municipality of Dr. Belisario Domínguez, in the northern Mexican state of Chihuahua. As of 2010, the town had a population of 441,[1] up from 308 as of 2005.[2]