| Las Heras | |
| Native Name Lang: | es |
| Settlement Type: | City |
| Pushpin Map: | Argentina |
| Pushpin Map Caption: | Location of Las Heras in Argentina |
| Coordinates: | -46.55°N -125°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Type1: | Province |
| Subdivision Type2: | Department |
| Subdivision Name2: | Deseado |
| Unit Pref: | Metric |
| Population Total: | 17,821 |
| Population As Of: | 2010 census |
| Population Density Km2: | auto |
| Timezone1: | ART |
| Utc Offset1: | -3 |
| Postal Code Type: | CPA base |
| Postal Code: | Z9017 |
| Area Code Type: | Dialing code |
| Area Code: | +54 297 |
| Blank Name Sec1: | Climate |
| Blank Info Sec1: | BWk |
Las Heras is a small city in the oil and gas production region[1] of Santa Cruz Province, Argentina. It is located north of the provincial capital Río Gallegos, and has a population of 17,821 by the 2010 census. The province is in the Patagonia region of Argentina.
Las Heras is served by Las Heras Airport.