| Viana | |
| 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: | Viana do Bolo |
| Parts Type: | Municipalities |
| Parts Style: | list |
| P1: | A Gudiña, A Mezquita, Viana do Bolo, Vilariño de Conso |
| Area Total Km2: | 746.32 |
| Population Total: | 5,682 |
| Population As Of: | 2019 |
| Population Density Km2: | auto |
| 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 |
Viana is a comarca in the Galician Province of Ourense. The overall population of this local region was 5,682 in 2019.[1]
A Gudiña, A Mezquita, Viana do Bolo and Vilariño de Conso.