Back አጋታርከስ AM أجاثارشيدس Arabic اجاثارشيدس ARZ Агатархид Bulgarian Agatàrquides Catalan Agatharchides German Αγαθαρχίδης ο Κνίδιος Greek Agatarko EO Agatárquidas Spanish آگاتارشید FA
Agatharchides or Agatharchus (Ancient Greek: Ἀγαθαρχίδης or Ἀγάθαρχος, Agatharchos) of Cnidus was a Greek historian and geographer (flourished 2nd century BC).