| Official Name: | Pilcaniyeu |
| Settlement Type: | Municipality and village |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Name1: | Río Negro Province |
| Subdivision Type2: | Department |
| Unit Pref: | Imperial |
| Timezone: | ART |
| Utc Offset: | -3 |
| Blank Name: | Climate |
| Blank Info: | Csb |
Pilcaniyeu is a village and municipality in Río Negro Province in Argentina.[1] It is located 65 km from the city of Bariloche.[2]
On November 30, 2015, President Cristina Fernández de Kirchner led the ceremony for the opening of a uranium-enrichment plant in the village.[3]
The climate is arid, cold and windy, with comparatively wetter winters.