Tonjon language
| Tonjon | |
|---|---|
| Native to | Ivory Coast | 
| Region | Vallée du Bandama District | 
| Ethnicity | Djimini people | 
| Extinct | since the 1950s | 
| Language codes | |
| ISO 639-3 | tjn | 
| Glottolog | tonj1246 | 
| Tonjon is classified as Extinct by the UNESCO Atlas of the World's Languages in Danger | |
Tonjon is an extinct Mande language once spoken by blacksmiths among the Djimini Senoufo of Ivory Coast. It was closely related to Ligbi, another blacksmith language.