Ottoman conquest of Constantinople

1453 · Constantinople (Istanbul, Türkiye)

Mehmed II takes Constantinople, ending the Byzantine Empire; the city becomes the Ottoman capital, and the sultan takes up the caliph's mantle over a Sunni empire that will hold the holy cities and the Balkans for four centuries.

Tagged: Muslim Sunni Islam

The Event

Date
1453 (exact)
Era
Later Empires; Standard periodization of Islamic history
Location
Constantinople; today Istanbul, Türkiye
Traditions
Islam
Streams
Sunni Islam
Key figures
Mehmed II

Primary Sources

  • Kritovoulos, History of Mehmed the Conqueror

Secondary Sources

  • Hourani, A History of the Arab Peoples (Faber, 1991)
  • Kennedy, The Prophet and the Age of the Caliphates (Routledge, 3rd ed. 2016)

Provenance: HIST-0242; confidence 0.95; accessed 2026-10-27.

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