| Box Width: | auto |
| Bon-Encontre - Vic-en-Bigorre railway Agen - Auch railway | |
| System: | SNCF |
| Status: | Operational (Agen - Auch) Closed (Auch - Vic-en-Bigorre) |
| Locale: | France (Nouvelle-Aquitaine, Occitanie) |
| Start: | Agen station |
| End: | Vic-en-Bigorre station |
| Stations: | 22 |
| Owner: | RFF |
| Operator: | SNCF |
| Linelength: | 124km (77miles) (approximate) |
| Tracks: | Single track[1] |
| Electrification: | not electrified |
| Map State: | collapsed |
The Agen - Vic-en-Bigorre railway is a French railway line, that connected the rural areas between Agen, Auch and Tarbes.
The line is now closed between Auch and Vic-en-Bigorre and remains open to freight trains between Agen and Auch.