Current season, competition or edition: 2021 | |
 | |
| Sport | Rugby union |
|---|---|
| Founded | 1998 |
| No. of teams | 16 |
| Country |  Argentina |
| Confederation | UAR |
| Most recent champion(s) | Duendes (2022) |
| Most titles | Duendes (5 titles) |
| TV partner(s) | ESPN |
| Level on pyramid | 1 |
| Related competitions | URBA Top 12 |
| Official website | uar.com.ar/interior |
The Torneo del Interior A is an annual rugby union competition in Argentina. The competition involves clubs from all provincial unions outside Buenos Aires. Teams qualify from different tournaments along the provinces of Argentina, such as Litoral, Noroeste, Córdoba, Nordeste, Pampeano, Oeste and Patagónico.
There are also two lower divisions of Torneo del Interior, "Interior B" and "Interior C", with a similar format.