| Official Name: | Alpestre |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name: | Brazil |
| Subdivision Name1: | South |
| Subdivision Name2: | Rio Grande do Sul |
| Leader Title: | Mayor |
| Leader Name: | Valdir Jose Zasso (PDT) |
| Established Title: | Founded |
| Established Date: | April 13, 1963 |
| Area Total Km2: | 328.749 |
| Population As Of: | 2020 [1] |
| Population Total: | 6,067 |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Coordinates: | -27.2489°N -53.035°W |
| Blank Name: | HDI (2000) |
| Blank Info: | 0.714 – medium[2] |
Alpestre (pronounced as /pt/) is the northernmost municipality in the state of Rio Grande do Sul, Brazil. The city lies near the Uruguay River, at its northernmost point. A landmark called Ponto Extremo Norte (Extreme North Point) marks the northernmost point of the state.