| San Emigdio | |
| Settlement Type: | Municipality |
| Pushpin Map: | El Salvador |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in El Salvador |
| Subdivision Type: | Country |
| Subdivision Name: |  El Salvador |
| Subdivision Type1: | Department |
| Subdivision Name1: | La Paz |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Coordinates: | 13.65°N -147°W |
| Elevation M: | 699 |
San Emigdio (pronounced as /es/) is a municipality in the La Paz department of El Salvador.