| O Carballiño | |
| Native Name Lang: | es |
| Settlement Type: | Comarca |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Galicia |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ourense |
| Seat Type: | Capital |
| Seat: | O Carballiño |
| Parts Type: | Municipalities |
| Parts Style: | list |
| P1: | San Amaro, Beariz, Boborás, O Carballiño, San Cristovo de Cea, O Irixo, Maside, Piñor, Punxín |
| Population Demonym: | carballinés |
| Blank Name Sec1: | Largest municipality |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Area Code Type: | Dialing code |
O Carballiño is a comarca in the Galician Province of Ourense. The overall population of this local region is 26,549 (2019).[1]
San Amaro, Beariz, Boborás, O Carballiño, San Cristovo de Cea, O Irixo, Maside, Piñor and Punxín.