| Official Name: | San Francisco del Monte de Oro |
| Settlement Type: | Municipality and village |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Type2: | Department |
| Unit Pref: | Imperial |
San Francisco del Monte de Oro is a village and municipality in San Luis Province in central Argentina.[1]
San Francisco del Monte de Oro is the head municipality of the Ayacucho Department, in the province of San Luis, Argentina.[2]
Location: 32°36'00'' S 66°07'60'' W
Altitude: 796 meters above sea level