Osbe was an ancient town in North Chalcidice,probably between Mygdonia,Mounts Cholomon, Cissus and Bottike. It was later incorporated in Thessalonica,. Its only known citizen is Ἀνδρέας Ἄνδρωνος Ὀσβαῖος Andreas, Andronos Osbaios c. 400-350 BC who died in Beroea.