The Bisaltae were a Thracian people on the lower Strymon river, who gave their name to Bisaltia, the district between Amphipolis and Heraclea Sintica on the east and Crestonice on the west. They also made their way into the peninsulas of Acte and Pallene in the south, beyond the river Nestus in the east, and are even said to have raided Cardia.