Rosario de Lerma | |
|---|---|
.png) Rosario (yellow dot) within the homonymous department (red) and Salta Province | |
  Rosario de Lerma Location of Rosario de Lerma in Salta Province and Argentina  Rosario de Lerma Rosario de Lerma (Argentina) | |
| Coordinates: 24°59′S 65°35′W / 24.983°S 65.583°W | |
| Country |  Argentina |
| Province |  Salta |
| Department | Rosario de Lerma |
| Population | |
| • Total | 21,592 |
| Time zone | UTC-3 (ART) |
| CPA base | A4405 |
| Dialing code | +54 387 |
| Climate | BSk |
Rosario de Lerma is a town in the center of the province of Salta, Argentina.