| Auteco Nahuatl | |
|---|---|
| Native to | Jalisco | 
| Region | Autlán | 
| Era | Colonial | 
|  Uto-Aztecan  
 | |
| Latin | |
| Language codes | |
| ISO 639-3 | None ( mis) | 
| Glottolog | None | 
Auteco was a Nahua language spoken in the Milpa valley area of Jalisco prior to the coming of the Spanish. It is now extinct.