| Official Name: | Água Boa |
| Settlement Type: | Municipality |
| Pushpin Map: | Brazil |
| Pushpin Map Caption: | Location in Brazil |
| Coordinates: | -14.05°N -52.1589°W |
| Subdivision Type: | Country |
| Subdivision Name: | Brazil |
| Subdivision Type1: | Region |
| Subdivision Name1: | Central-West |
| Subdivision Type2: | State |
| Subdivision Name2: | Mato Grosso |
| Subdivision Type3: | Mesoregion |
| Subdivision Type4: | Microregion |
| Subdivision Type5: | Metrop. region |
| Leader Title: | Mayor |
| Population Total: | 26,204 |
| Population As Of: | 2020 [1] |
| Population Density Km2: | auto |
| Timezone1: | BRT |
| Utc Offset1: | -3 |
| Postal Code Type: | Postal code |
| Area Code Type: | Area code |
Água Boa (English: Good Water) is a town in the Brazilian state of Mato Grosso.
In August 2007 an important Italian wind orchestra has performed there: the Orchestra Fiati Giovanile Italiana e Coro "I Music Piemonteis" conducted by Ugo Bairo, and his choir, conducted by Carmelo Luca Sambataro. There he premiered his wind composition dedicated to the local government: The Mato Grosso March.[2]
It is served by Água Boa Airport.