Gorgolainis () is a former municipality in the Heraklion regional unit, Crete, Greece. Since the 2011 local government reform it is part of the municipality Heraklion, of which it is a municipal unit. The municipal unit has an area of 41.458 km<sup>2</sup>. Population 2,525 (2021). The seat of the municipality was in Agios Myronas. Another village within the municipal unit is Kato Asites.