Sultan Isa Medrese

The Sultan Isa Medrese or Sultan 'Isa Madrasa (Turkish: Sultan İsa Medresesi), also known as the Zinciriye Medrese or Isa Bey Medresesi, is a historic landmark and former madrasa in Mardin, Turkey. It was commissioned by Sultan Isa (r. 1376–1407), the penultimate Artuqid ruler of Mardin, and its construction was completed in 1385. The building was actually a külliye, or religious complex, consisting of a madrasa, a mosque, a mausoleum for the founder, and other elements arranged around two courtyards. The building previously housed the Mardin Museum.