Greeks in Turkey in the context of "Ethnic Greeks"

Greeks or Hellenes (/ˈhɛliːnz/; Greek: Έλληνες, Éllines [ˈelines]) are an ethnic group and nation native to Greece, Cyprus, southern Albania, Anatolia, parts of Italy and Egypt, and to a lesser extent, other countries surrounding the Eastern Mediterranean and Black Sea. They also form a significant diaspora (omogenia), with many Greek communities established around the world.

Greek colonies and communities have been historically established on the shores of the Mediterranean Sea and Black Sea, but the Greek people themselves have always been centered on the Aegean and Ionian seas, where the Greek language has been spoken since the Bronze Age. Until the early 20th century, Greeks were distributed between the Greek peninsula, the western coast of Asia Minor, the Black Sea coast, Cappadocia in central Anatolia, Egypt, the Balkans, Cyprus, and Constantinople. Many of these regions coincided to a large extent with the borders of the Byzantine Empire of the late 11th century and the Eastern Mediterranean areas of ancient Greek colonization. The cultural centers of the Greeks have included Athens, Thessalonica, Alexandria, Smyrna, and Constantinople at various periods.

The Convention Concerning the Exchange of Greek and Turkish Populations (Greek: Σύμβαση για την Ανταλλαγή των ελληνικών και τουρκικών Πληθυσμών, romanized: Symvasi gia eis Antallagi ton ellinikon kai tourkikon Plithysmon, Turkish: Türk ve Yunan Nüfuslarının Mübadelesine İlişkin Sözleşme), also known as the Lausanne Convention, was an agreement between the Greek and Turkish governments signed by their representatives in Lausanne on 30 January 1923, in the aftermath of the Greco-Turkish War of 1919–1922. The agreement provided for the simultaneous expulsion of Orthodox Christians from Turkey to Greece and of Muslims from Greece (particularly from the north of the country) to Turkey. These involuntary population transfers involved approximately two million people, around 1.5 million Anatolian Greeks and 500,000 Muslims in Greece.

The 1923 population exchange between Greece and Turkey stemmed from the "Convention Concerning the Exchange of Greek and Turkish Populations" signed at Lausanne, Switzerland, on 30 January 1923, by the governments of Greece and Turkey. It involved at least 1.6 million people (1,221,489 Greek Orthodox from Asia Minor, Eastern Thrace, the Pontic Alps and the Caucasus, and 355,000–400,000 Muslims from Greece), most of whom were forcibly made refugees and de jure denaturalized from their homelands.

On 16 March 1922, Turkish Minister of Foreign Affairs Yusuf Kemal Tengrişenk stated that "[t]he Ankara Government was strongly in favour of a solution that would satisfy world opinion and ensure tranquillity in its own country", and that "[i]t was ready to accept the idea of an exchange of populations between the Greeks in Asia Minor and the Muslims in Greece". Eventually, the initial request for an exchange of population came from Eleftherios Venizelos in a letter he submitted to the League of Nations on 16 October 1922, following Greece's defeat in the Greco-Turkish War and two days after their accession of the Armistice of Mudanya. The request intended to normalize relations de jure, since the majority of surviving Greek inhabitants of Turkey had fled from recent genocidal massacres to Greece by that time already. Venizelos proposed a "compulsory exchange of Greek and Turkish populations", and asked Fridtjof Nansen to make the necessary arrangements. The new state of Turkey also envisioned the population exchange as a way to formalize and make permanent the flight of its native Greek Orthodox peoples while initiating a new exodus of a smaller number (400,000) of Muslims from Greece as a way to provide settlers for the newly depopulated Orthodox villages of Turkey. Norman M. Naimark claimed that this treaty was the last part of an ethnic cleansing campaign to create an ethnically pure homeland for the Turks. Historian Dinah Shelton similarly wrote that "the Lausanne Treaty of 1923 completed the process of the forcible transfer of the Greeks".

The Istanbul pogrom, also known as the Istanbul riots, were a series of state-sponsored anti-Greek mob attacks directed primarily at Istanbul's Greek minority on 6–7 September 1955. The pogrom was orchestrated by the governing Democrat Party in Turkey with the cooperation of various security organizations (Tactical Mobilisation Group, Counter-Guerrilla and National Security Service). The events were triggered by the bombing of the Turkish consulate in Thessaloniki, Macedonia, Greece, – the house where Mustafa Kemal Atatürk was born in 1881. The bomb was actually planted by a Turkish usher at the consulate, who was later arrested and confessed. The Turkish press was silent about the arrest, and instead, it insinuated that Greeks had set off the bomb.

The pogrom is occasionally described as a genocide against Greeks, since, per Alfred-Maurice de Zayas, despite its relatively low number of deaths, it "satisfies the criteria of article 2 of the 1948 Convention on the Prevention and Punishment of the Crime of Genocide (UNCG) because the intent to destroy in whole or in part the Greek minority in Istanbul was demonstrably present, the pogrom having been orchestrated by the government of Turkish Prime Minister Adnan Menderes" and "As a result of the pogrom, the Greek minority eventually emigrated from Turkey."

The Asia Minor Greeks (Greek: Μικρασιάτες, romanized: Mikrasiates), also known as Asiatic Greeks or Anatolian Greeks, make up the ethnic Greek populations who lived in Asia Minor from the 13th century BC as a result of Greek colonization, up until the forceful population exchange between Greece and Turkey in 1923, though some communities in Asia Minor survive to the present day.

Demographic features of the population of Turkey include population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. As of 1 July 2025, the population of Turkey was over 85.8 million with an annual growth rate of 0.36%. This official population number excludes the registered Syrian refugees under temporary protection status which have a population of about 2.6 million as of the date.

Turks are the largest ethnic group, comprising 70–75% of the population while Kurds are the second largest with 19%. The others, including Armenians, Arabs, Assyrians, Albanians, Bulgarians, Bosniaks, Circassians, Chechens, Georgians, Greeks, Pomaks, Rum, Russians, Romani, Jews, Laz people and others make 6–11% of the population according to a 2016 estimate by the CIA.