Macistus or Makistos (Ancient Greek: Μάκιστος), or Macistum or Makiston (Μάκιστον), was a city of ancient Elis, in Greece. It is one of the six cities (along with Lepreum, Phrixae, Pyrgus, Epium, and Nudium) founded by the Minyans in the territory of the and Caucones. Pausanias writes that in the time of king , the cities of Pisa, Macistus, Scillus, and Dyspontium rebelled against the Eleans because of the organization of the Olympic Games. Pisa and its allies were defeated and their cities were destroyed (c. 575 BCE).