| Official Name: | Ranchillos y San Miguel |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Name1: | Tucumán Province |
| Unit Pref: | Imperial |
| Coordinates: | -26.9333°N -67°W |
Ranchillos y San Miguel is a settlement in Cruz Alta Department, Tucumán Province in northern Argentina.