| San Salvador | |
| Settlement Type: | Municipality and town |
| Mapsize: | 300px |
| 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: | Hidalgo |
| Subdivision Type2: | Municipal seat |
| Subdivision Name2: | San Salvador |
| Area Total Km2: | 200.4 |
| Population As Of: | 2005 |
| Population Total: | 28,637 |
| Coordinates: | 20.2833°N -99.0153°W |
San Salvador is a town and one of the 84 municipalities of Hidalgo, in central-eastern Mexico. The municipality covers an area of 200.4 km².
As of 2005, the municipality had a total population of 28,637.[1]