Tirio languages
| Tirio | |
|---|---|
| Lower Fly River | |
| Geographic distribution | New Guinea | 
| Linguistic classification | Trans–New Guinea 
 | 
| Language codes | |
| Glottolog | tiri1259 | 
| Map:  The Tirio languages of New Guinea
   The Tirio languages   Other Trans–New Guinea languages   Other Papuan languages   Austronesian languages   Uninhabited | |
The Tirio languages are a family of Trans–New Guinea languages in the classification of Malcolm Ross. The Tirio languages have about 40% of their lexicon in common.