| Pehuenches | |
| Settlement Type: | Department |
| Mapsize: | 180px |
| Subdivision Type: | Country |
| Subdivision Name: | Argentina |
| Subdivision Type1: | Province |
| Subdivision Name1: | Neuquén |
| Seat Type: | Capital |
| Seat: | Rincón de los Sauces |
| Area Total Km2: | 8335 |
| Population Total: | 29753 |
| Population As Of: | 2022 |
| Population Density Km2: | 3.6 |
| Blank Name Sec1: | Important cities |
| Blank Info Sec1: | Rincón de los Sauces
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Pehuenches is a department located in the northeast of Neuquén Province, Argentina.[1]
The department limits at north with Mendoza province, at northeast with La Pampa Province and at east with Rio Negro Province, Añelo Department at south, Loncopué Department at South-SouthWest, Picún Leufú Department in the southwest, Minas Department in the northwest.
According to the 2022 Argentine National Census, Pehuenches had a total population of 29,753 people and population density of 3.6 people per square kilometer.