| TER Occitanie | |
|---|---|
 A TER Occitanie train in the new LiO livery at Albi-Ville station. | |
| Overview | |
| Owner | SNCF |
| Area served | Occitanie, France |
| Transit type | TER |
| Number of lines | 63 |
| Number of stations | 274 |
| Daily ridership | 63,000 |
| Website | ter |
| Operation | |
| Began operation | 1 July 2017 |
| Operator(s) | SNCF |
TER Occitanie or liO Train is the regional rail network serving the region of Occitanie, southern France. It is operated by the French national railway company SNCF. It was formed in 2017 from the previous TER networks TER Languedoc-Roussillon and TER Midi-Pyrénées, after the respective regions were merged.