Alonia

Alonia may refer to:


 * Alonia, Messenia, a village in the municipality Aris, Messenia, Greece
 * Alonia, Pieria, a village in the municipality Pydna, Pieria, Greece
 * Alonia, Zakynthos, a village in the municipality Alykes, Zakynthos, Greece
 * Marki Alonia, an archaeological site in Cyprus