Taşmedrese (literally "stone Madrasa", also called Halkalı Medrese) is a 13th-century religious complex in Akşehir, Turkey .

The complex was commissioned by Sahip Ata, the vizier (equivalent of modern prime minister) of Sultanate of Rum.

With later additions it became a religious complex with a mosque, imaret (soup kitchen), hankah (a kind of reclusion room), a fountain etc.

The marble columns supporting the porticos around the yard are collect material from a former Byzantine building.

[2] One of the most interesting features of the building is a double şerefe ("balcony") minaret which was uncommon during the Seljukid age.