| Lagoa da Canoa | |
| Settlement Type: | Municipality of Alagoas, Brazil |
| Flag Alt: | Flag of Lagoa da Canoa |
| Shield Alt: | Coat of arms of Lagoa da Canoa |
| Etymology: | In English "Lake of the Canoe", named after a lake in the region where residents used to fish from canoes |
| Map Alt: | Location of Lagoa da Canoa in Alagoas |
| Pushpin Map: | Brazil#South America |
| Pushpin Relief: | yes |
| Coordinates: | -9.83°N -36.7378°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name1: | Northeast |
| Established Title: | Founded |
| Established Date: | 28 August 1962[1] |
| Leader Title1: | Mayor |
| Leader Name1: | Tainá Corrêa de Sá Lúcio da Silva (PP) (2021-2024)[2] |
| Leader Title2: | Vice Mayor |
| Leader Name2: | José Alberto de Oliveira Silva (PP) (2021-2024) |
| Area Total Km2: | 83.621 |
| Elevation M: | 349 |
| Population As Of: | 2022 |
| Population Total: | 18457[3] |
| Population Density Km2: | 220.72 |
| Population Demonym: | Canoense (Brazilian Portuguese) |
| Timezone: | Brasília Time |
| Utc Offset: | -03:00 |
| Postal Code Type: | Postal code |
| Postal Code: | 57330-000[4] |
| Blank Name: | HDI (2010) |
| Blank Info: | 0.552 – medium |
| Website: | lagoadacanoa.al.gov.br |
Lagoa da Canoa is a municipality located in the Brazilian state of Alagoas. Its population is 17,771 (2020)[5] and its area is 103 km².[6]