| Official Name: | Balneario Buenos Aires |
| Settlement Type: | Resort |
| Pushpin Map: | Uruguay |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Uruguay |
| Subdivision Type: | Country |
| Subdivision Name: |  Uruguay |
| Subdivision Type1: | Department |
| Subdivision Name1: | Maldonado Department |
| Population As Of: | 2011 |
| Population Total: | 1551 |
| Blank1 Name: | Climate |
| Blank1 Info: | Cfb |
| Timezone: | UTC -3 |
| Coordinates: | -34.8889°N -54.7917°W |
| Postal Code Type: | Postal code |
| Postal Code: | 20002 |
| Area Code Type: | Dial plan |
| Area Code: | +598 42 (+6 digits) |
Balneario Buenos Aires is a resort in the Maldonado Department of southeastern Uruguay.
The resort is located on the coast of Atlantic Ocean, on Route 10, about east of its junction with Route 104. It borders the resort Manantiales to the west, while to its east is the small resort Edén Rock.
In 2011 Balneario Buenos Aires had a population of 1,551 permanent inhabitants[1] and 1,233 dwellings.[2]
| Year | Population | Dwellings | |
|---|---|---|---|
| 1963 | 8 | 32 | |
| 1975 | 8 | 29 | |
| 1985 | 26 | 45 | |
| 1996 | 190 | 229 | |
| 2004 | 509 | 548 | |
| 2011 | 1,551 | 1,233 |