大東諸島
, also spelt as Minami Daitō or Minami-Daitō, is the largest island in the Daitō Islands group southeast of Okinawa, Japan. It is administered as part of the village of Minamidaitō, Okinawa. Shimajiri District, Okinawa and has a population of 2,107. The island is entirely cultivated for agriculture, although it lacks freshwater sources. The island has no beaches or harbor, and cargo must be loaded/offloaded by crane; however the island has an airport Minami Daito Airport (airport code "MMD").