Alexandros Hatzikyriakos (Greek: Αλέξανδρος Χατζηκυριάκος; 1 January 1874 – 24 March 1956) was a Greek Navy officer who rose to the rank of rear admiral. He played a major role in the establishment of the Second Hellenic Republic in 1924, and served thrice as Minister for Naval Affairs and two brief periods as Foreign Minister.