Aloros (Greek: Ἄλωρος) was a town of Bottiaea, Macedon, on the Thermaic Gulf, at the mouth of Haliacmon river near modern Alexandreia. It was the birthplace of Ptolemy the regent and Pantauchus the general of Alexander the Great.
Coordinates: 40°35′19″N 22°35′48″E / 40.5886°N 22.5966°E