The Germiyanids were a Turkish principality that existed in western Anatolia during the late medieval period, specifically from the 14th to the 15th centuries. They emerged after the decline of the Seljuk Sultanate of Rum and were known for their role in the region's political landscape, often engaging in conflicts with neighboring states. The Germiyanids were notable for their contributions to art and architecture, particularly in the city of Kütahya, which served as their capital. They played a significant role in the cultural exchange between the Ottoman Empire and the local populations, influencing the development of Turkish culture in the area.