| Estrela de Alagoas | |
| Settlement Type: | Municipality of Alagoas, Brazil |
| Map Alt: | Location of Estrela de Alagoas in Alagoas |
| Pushpin Map: | Brazil#South America |
| Pushpin Relief: | yes |
| Coordinates: | -9.39°N -36.76°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name1: | Northeast |
| Established Title: | Founded |
| Established Date: | 5 October 1992[1] |
| Leader Title1: | Mayor |
| Leader Name1: | Aldo Lira de Jesus (PP) (2021-2024)[2] [3] |
| Leader Title2: | Vice Mayor |
| Leader Name2: | Mario Jorge Garrote Barbosa da Silva (PP) (2021-2024)[4] |
| Area Total Km2: | 260.772 |
| Elevation M: | 324 |
| Population As Of: | 2022 |
| Population Total: | 15429[5] |
| Population Density Km2: | 59.17 |
| Population Demonym: | Estrelense (Brazilian Portuguese) |
| Timezone: | Brasília Time |
| Utc Offset: | -03:00 |
| Postal Code Type: | Postal code |
| Postal Code: | 57625-000[6] |
| Blank Name: | HDI (2010) |
| Blank Info: | 0.534 – low |
| Website: | estreladealagoas.al.gov.br |
Estrela de Alagoas is a municipality located in the western of the Brazilian state of Alagoas. Its population is 18,255 (2020)[7] and its area is 264 km².[8]