| Copalillo | |
| Settlement Type: | Municipal seat and city |
| Pushpin Map: | Mexico Guerrero#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: | Guerrero |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Copalillo |
| Population As Of: | 2005 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | Zona Centro |
| Utc Offset: | -6 |
| Coordinates: | 18.0333°N -106°W |
Copalillo is a city and seat of the municipality of Copalillo, in the state of Guerrero, southern Mexico.[1]