Many architectural works were made in Konya during the Anatolian Seljuk period. These buildings serving the people of the period have different functionality and different architectural features. The interior of the Karaarslan Mosque is one of these architectural works. As a result of the source researches we have done and the on-site investigations, data about the structure's plan, general characteristics and decorations have been obtained. It is understood that the tiles belonging to the structure are in the mihrab and window pediments and are applied in different techniques. As a result of the repairs made over time, it is seen that some tiles are not original and they are trying to give a tile appearance effect with paint. In our research; technique, dimensions, forms and motifs used. During the restoration of the building, detailed information about the tiles in the niche of the mosque was given.
Keywords: Konya, architecture, masjid, art, tile