Greek National Road 97 is a national highway on the island of Crete, Greece. It connects Heraklion with Agia Galini on the south coast, via Moires.
Ministerial Decision G25871 of 9 July 1963 created the EO97 from the old EO67, which existed by royal decree from 1955 until 1963, and followed the same route as the current EO97.