| Viçosa | |
| Settlement Type: | Municipality of Alagoas, Brazil |
| Image Alt: | Church of Our Lady of the Rosary |
| Flag Alt: | Flag of Viçosa |
| Shield Alt: | Coat of arms of Viçosa |
| Map Alt: | Location of Viçosa in Alagoas |
| Pushpin Map: | Brazil#South America |
| Pushpin Relief: | yes |
| Coordinates: | -9.3714°N -36.2408°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name1: | Northeast |
| Established Title: | Founded |
| Established Date: | 13 October 1831[1] |
| Leader Title1: | Mayor |
| Leader Name1: | João Victor Calheiros Amorim Santos (MDB) (2025-2028)[2] [3] |
| Leader Title2: | Vice Mayor |
| Leader Name2: | Afranio Tenorio Cavalcante Neto (MDB) (2025-2028)[4] |
| Area Total Km2: | 365.644 |
| Elevation M: | 210 |
| Population As Of: | 2022 |
| Population Total: | 24092[5] |
| Population Density Km2: | 65.49 |
| Population Demonym: | Viçosense (Brazilian Portuguese) |
| Timezone: | Brasília Time |
| Utc Offset: | -03:00 |
| Postal Code Type: | Postal code |
| Postal Code: | 57700-000, 57710-000[6] |
| Blank Name: | HDI (2010) |
| Blank Info: | 0.586 – medium |
| Website: | vicosa.al.gov.br |
Viçosa is a Brazilian municipality in Alagoas state. Located inland on the zone of a former portion of the Atlantic Rain Forest, it is 86 km away from the state capital Maceió. Its population was 25,693 (2020)[7] and its area is 354.76 km2.[8]