Hejdeby is a populated area, a socken (not to be confused with parish), on the Swedish island of Gotland.[3] It comprises the same area as the administrative Hejdeby District, established on 1January 2016.[4]
^The exact extent of the socken, now district, can be obtained by clicking on Kartinställningar and check the Socken box in the menu of this map from the Swedish National Heritage Board database.