Köprüağzı station is a train station in Turkey.It is located at 37°21′45″N 37°0′2″E / 37.36250°N 37.00056°E / 37.36250; 37.00056 in Türkoğlu ilçe (district) of Kahramanmaraş Province.

[1] It is a junction point of the main east to west railway and a spur line to Kahramanmaraş .

[2] In addition to freight trains main passenger train is Fırat Express (Adana-Elazığ) train.

[3]