| Official Name: | Ponte Alta |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | South |
| Subdivision Name2: | Santa Catarina |
| Leader Title: | Mayor |
| Leader Name: | Luiz Paulo Farias |
| Established Title: | Founded |
| Established Date: | September 20, 1964 |
| Area Total Km2: | 566.754 |
| Pushpin Map: | Brazil |
| Population As Of: | 2020 [1] |
| Population Total: | 4,650 |
| Population Density Km2: | 9.7 |
| Timezone: | UTC-3 |
| Utc Offset: | -3 |
| Timezone Dst: | UTC-2 |
| Utc Offset Dst: | -2 |
| Coordinates: | -27.4839°N -50.38°W |
| Elevation M: | 856 |
| Blank Name: | HDI (2000) |
| Blank Info: | 0.727 |
| Website: | www.pontealta.sc.gov.br |
Ponte Alta is a city in Santa Catarina, in the Southern Region of Brazil.