| Box Width: | 30em |
| Basmane-Söke Regional | |
| Type: | Regional rail |
| Status: | Operating |
| Locale: | Western Anatolia |
| Operator: | TCDD Taşımacılık |
| Formeroperator: | TCDD |
| Start: | Basmane Terminal, İzmir |
| Stops: | 12 |
| End: | Söke |
| Distance: | 121km (75miles) |
| Journeytime: | 2 hours, 28 minutes |
| Frequency: | Daily |
| Trainnumber: | 32351, 32352 |
| Class: | Unreserved, unnumbered, classless |
| Access: | Limited |
| Seating: | Coach seating |
| Catering: | No |
| Stock: | 3xTCDD MT5700 |
| El: | No |
| Map State: | collapsed |
| Owners: | Turkish State Railways |
The Basmane–Söke Regional, numbered B39 (Turkish: Basmane-Söke Bölgeseli), is a 121km (75miles) long regional passenger train operated by the Turkish State Railways, running from Basmane Terminal in İzmir to the town of Söke. The train operates daily in each direction, heading to İzmir in the morning and returning to Söke in the evening. Schedulled journey time is 2 hours and 28 minutes.
The northbound train departs Söke at 5:55 while the southbound train departs Basmane Terminal at 19:25.