The Topkapı Palace (Turkish: Topkapı Sarayı)[1] or in Ottoman: طوبكابي بالاذي)

is a palace which was the official and primary residence in the city of the Ottoman Sultans, from 1465 to 1853. The palace was a setting for state occasions and royal entertainments and is a major tourist attraction today. The name directly translates as "Cannongate Palace", from the palace being named after a nearby, now lost gate.

Initial construction started in 1459, ordered by Sultan Mehmed II, the conqueror of Byzantine Constantinople. The palace is a complex made up of four main courtyards and many smaller buildings. At the height of its existence as a royal residence, the palace was home to as many as 4,000 people, formerly covering a larger area with a long shoreline. The complex has been expanded over the centuries, with many renovations such as after the 1509 earthquake and 1665 fire.