Tepehuán language
| Tepehuán | |
|---|---|
| O'otham | |
| Native to | Mexico | 
| Region | Chihuahua, Durango | 
| Ethnicity | Tepehuán | 
| Native speakers | 55,000 (2020 census) | 
| Dialects | |
| Language codes | |
| ISO 639-3 | Variously: ntp– Northern Tepehuánstp– Southeastern Tepehuántla– Southwestern Tepehuántep– Tepecano | 
| Glottolog | tepe1281 | 
| Northern Tepehuán is classified as Critically Endangered by the UNESCO Atlas of the World's Languages in Danger | |
| Southwestern Tepehuán is classified as Vulnerable by the UNESCO Atlas of the World's Languages in Danger | |
Tepehuán (Tepehuano) is the name of three closely related languages of the Piman branch of the Uto-Aztecan language family, all spoken in northern Mexico. The language is called O'otham by its speakers.