ACG was founded in
Smyrna (currently
İzmir,
Turkey), in
Ottoman Empire in 1875 as a school for girls by
United Church of Christ American missionaries. The first Dean was Minnie Mills. The school relocated to Athens in 1923 after the
Greco-Turkish War and the
population exchange. It became co-educational in 1932 and changed its name to The American College of Greece in 1962. It was relocated to
Hellenikon, Athens, after the loss of Asia minor to the Turks at the invitation of then
Prime Minister of Greece Eleftherios Venizelos. During the
Axis occupation of Greece, its premises were used as a hospital under German command. After the war, the college reopened at Hellenikon, where it remained until it moved to its new campus in the Athens suburb of
Agia Paraskevi, where it operates to this day Undergraduate and graduate studies are based on the 64-acre main campus in Aghia Paraskevi. Another campus, East Campus, is in Spata and serves pre-K and elementary students. Alba Graduate Business School is in downtown Athens. John S. Bailey served as president from 1975 to 2008. David G. Horner was the president from 2008 till June 30, 2025. He was succeeded by Edward C. Wingenbach. The college is governed by a board of trustees. == Academics ==