| Arianese | |
|---|---|
| Native to | Italy (Ariano Irpino) |
| Region | Campania |
| Language codes | |
| ISO 639-3 | None (mis) |
 The diffusion area of the Arianese dialect (in red) within the Italian territory | |
The Arianese dialect, typical of the territorial area of Ariano Irpino, is a vernacular variety of the Irpinian dialect, belonging in turn to the Neapolitan group of southern Italian dialects. Like all Romance languages, it descends directly from Vulgar Latin, a language of Indo-European stock that has been widespread in the area since Roman times.