Minamidaito Airport (南大東空港, Minamidaitō Kūkō, (IATA: MMD, ICAO: ROMD)) is an airport in Minamidaitō, Shimajiri District, Okinawa Prefecture, Japan.

Only a flight from Naha to Minami-Daito is operated every day.

[2] The original Minamidaito Airport began as an air base for the Imperial Japanese Navy in 1934.

The runway was repaired in June 1963 and expanded to 1,200 meters in December 1968 in order to accommodate NAMC YS-11 aircraft.

However, with the reversion of the island to Japanese control in 1972, it was found that the approach way was not in conformance with Japanese Aviation Law, so the runway needed to be treated as shorter than its actual length.