| Guaviraví | |
| Postal Code: | W3232 |
| Timezone1: | ART |
| Utc Offset1: | -3 |
| Area Code: | 03772 |
| Population Total: | 699 (2010) |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Type1: | Province |
| Subdivision Type2: | Department |
| Subdivision Name1: | Corrientes |
| Subdivision Name2: | San Martín |
| Elevation M: | 70 |
Guaviraví, is an Argentinean municipality, located in San Martín Department in the Corrientes Province. Its capital city is called Villa Escobar. It is located on National Route 14, 5 km from the Uruguay River.
The main communication route is National Route 14, which links it to the south with Paso de los Libres and to the north with La Cruz. In the locality there is the station 25 de Febrero of the General Urquiza Railway.