| Santa Rosa | |
| Native Name: | Departamento Santa Rosa |
| Settlement Type: | Department |
| Coordinates: | -28.1°N -84°W |
| Subdivision Type: | Country |
| Subdivision Name: | Argentina |
| Established Title: | Established |
| Established Date: | 1981 |
| Founder: | provincial law |
| Seat Type: | Seat |
| Seat: | Bañado de Ovanta |
| Leader Title: | Mayor |
| Leader Name: | Julio Maza, FJ |
| Unit Pref: | Metric |
| Area Total Km2: | 1,424 |
| Population Total: | 10,349 |
| Population Density Km2: | auto |
| Population Demonym: | santaroseña/o |
| Postal Code Type: | Postal Code |
| Postal Code: | K4723 |
| Postal2 Code Type: | IFAM |
| Postal2 Code: | CAT029 |
| Area Code Type: | Area Code |
| Area Code: | 03833 |
| Blank Name Sec1: | Patron saint |
| Blank Info Sec1: | Saint Rose |
Santa Rosa is a department of Catamarca Province in Argentina.
The provincial subdivision has a population of about 10,500 inhabitants in an area of, and its capital city is Bañado de Ovanta.