| Navarro-Aragonese | |
|---|---|
| Native to | |
| Region | Northeast Iberia |
| Extinct | 17th century |
| Dialects | |
| Language codes | |
| ISO 639-3 | – |
| Glottolog | None |
 | |
Navarro-Aragonese was a Romance language once spoken in a large part of the Ebro River basin, south of the middle Pyrenees; the dialects of the modern Aragonese language, spoken in a small portion of that territory, and the Navarrese dialect can be seen as its last remaining forms. The areas where Navarro-Aragonese was spoken might have included most of Aragon, southern Navarre, and La Rioja. It was also spoken across several towns of central Navarre in a multilingual environment with Occitan, where Basque was the native language.
Navarro-Aragonese gradually lost ground throughout most of its geographic area to Castilian (i.e. Spanish), with its last remnants being the dialects of the Aragonese language still spoken in northern Aragon and the transitional dialects of Navarrese spoken in pockets of Navarre.