Artemisio () is a village and a former municipality in Euboea, Greece. Since the 2011 local government reform it is part of the municipality Istiaia-Aidipsos, of which it is a municipal unit.
The text describes how Artemisio, a village in Euboea, Greece, transitioned from being an independent municipality to becoming part of the larger municipality of Istiaia-Aidipsos after a local government reform in 2011.