Treaty of Constantinople

Treaty of Constantinople or Treaty of Istanbul may refer to the following treaties signed in Constantinople (modern Istanbul, Turkey):


 * Rus'–Byzantine Treaty (907), signed in Constantinople, ended the Rus'–Byzantine War (907)
 * Rus'–Byzantine Treaty (911), signed in Constantinople
 * Rus'–Byzantine Treaty (945), signed in Constantinople, ended the Rus'–Byzantine War (941)
 * Byzantine–Venetian Treaty of 1082, signed in Constantinople, as a trade and defense pact
 * Nicaean–Venetian Treaty of 1219, signed in Constantinople, as a trade and defense pact
 * Treaty of Constantinople (1454), between the Ottoman Empire and the Republic of Venice
 * Treaty of Constantinople (1479), between the Ottoman Empire and the Republic of Venice, ended the Ottoman–Venetian War (1463–1479)
 * Treaty of Constantinople (1533), between the Ottoman Empire and the Archduchy of Austria, as a result of the Battle of Mohacs
 * Treaty of Constantinople (1562), between the Ottoman Empire and the Holy Roman Empire
 * Treaty of Constantinople (1570), between the Ottoman Empire and the Tsardom of Russia
 * Treaty of Constantinople (1590), between the Ottoman Empire and Safavid Persia, ended the Ottoman–Safavid War (1578–1590)
 * Treaty of Constantinople (1700), between the Ottoman Empire and Russia, ended the Russo-Turkish War (1686–1700)
 * Treaty of Constantinople (1724), between the Ottoman Empire and Russia, dividing large parts of Persia amongst themselves
 * Treaty of Constantinople (1736), between the Ottoman Empire and Afsharid Persia, ending the Afsharid-Ottoman War (1730–1735)
 * , between the Ottoman Empire and Spain
 * Treaty of Constantinople (1800), approval of the 1st Constitution of the Septinsular Republic (as a tributary state to the Ottoman Empire) by the Ottoman Sultan
 * Treaty of Constantinople (1832), between the Ottoman Empire and the Great Powers (Britain, France and Russia)
 * Treaty of Constantinople (1881), between the Ottoman Empire and the Kingdom of Greece
 * Convention of Constantinople, treaty signed in 1888, relating to the control of the Suez Canal
 * Treaty of Constantinople (1897), between the Ottoman Empire and the Kingdom of Greece, ending the Greco-Turkish War (1897)
 * Treaty of Constantinople (1913), between the Ottoman Empire and Bulgaria, after the Second Balkan War
 * Treaty of Constantinople (1914), between the Ottoman Empire and Serbia