The American College of Greece (ACG) is a private college, graduate business school and high school in Agia Paraskevi, Greece. It is the oldest American-accredited college in Europe and a not-for-profit institution.

Agia Paraskevi is a suburb and a municipality in the northeastern part of the Athens agglomeration, Greece. It is part of the North Athens regional unit. Agia Paraskevi was named after the main church of the town, which is dedicated to Saint Paraskevi of Rome.