

Turkish historian
Koç University Hospital
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Fatih Mosque Cemetery
İlber Ortaylı (born 21 May 1947 in Bregenz; died 13 March 2026 in Istanbul) was a Turkish historian, university teacher, author and public intellectual of Crimean Tatar origin. His field was above all the history of the Ottoman Empire, administration, diplomacy and modern Turkey.
Ortaylı was born in Austria after his family had come to Europe from the persecution experienced by Crimean Tatars under Soviet rule. As a child he moved with his family to Turkey. He grew up multilingual, attended schools in Istanbul and Ankara and then studied at Ankara University. Later he deepened his education in Vienna and Chicago, where he worked with Ottoman historian Halil İnalcık.
In 1978 Ortaylı received his doctorate from Ankara University's Faculty of Political Sciences with a study of local administration after the Tanzimat period. He became an associate professor in 1979 and a full professor in 1989. He taught in Ankara, at Galatasaray University, at Bilkent University and as a visiting scholar at many international universities. His research moved especially between Ottoman administrative history, Russian-Ottoman relations, urban history and political culture.
Ortaylı published many books, including İmparatorluğun En Uzun Yüzyılı, works on Ottoman administration and popular accounts of Turkish history. In Turkey he became widely known through television, columns, lectures and public conversations. He could explain complex historical contexts vividly, while often speaking in a pointed tone that sparked debate.
From 2005 to 2012 Ortaylı directed the Topkapı Palace Museum in Istanbul. That role connected academic research, museum work and the public presentation of Ottoman history. For many people he became a voice linking archive, palace, city and present. His public profile also made him a figure onto whom different political and cultural expectations were projected.
In his later years Ortaylı remained present in media and lectures. In March 2026 he was treated for serious health problems at Koç University Hospital in Istanbul. He died there on 13 March 2026 at the age of 78. His memory remains connected with bringing Ottoman and Turkish history to a broad public.