| Alto Taquari | |
| Settlement Type: | Municipality |
| Official Name: | The Municipality of Alto Taquari |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | Central-West |
| Subdivision Name2: | Mato Grosso |
| Leader Title: | Mayor |
| Leader Name: | Lairto João Sperandio (PMBD) |
| Established Title: | Founded |
| Established Date: | May 13, 1986 |
| Area Total Km2: | 1394.760 |
| Population As Of: | 2020 [1] |
| Population Total: | 11,133 |
| Population Density Km2: | 4.0 |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Elevation M: | 851 |
| Elevation Ft: | 17° 49' 33" S 53° 16' 55" O |
| Coordinates: | -17.8258°N -53.2819°W |
| Blank Name: | HDI (2000) |
| Blank Info: | 0.804 – high[2] |
Alto Taquari is the southernmost municipality in the Brazilian state of Mato Grosso.