The Uşak Express, numbered B37 (Turkish: Uşak Ekspresi), is a 168 km (104 mi) long regional passenger train operated by the Turkish State Railways, running from Basmane Terminal in İzmir to the town of Uşak.

The train operates daily in each direction.

Schedulled journey time is 5 hours and 35 minutes.

İzmir-Uşak regional train had many consists in the past.

This is the current consist: