Oskarshamn Airport (Swedish: Oskarshamns flygplats) was an airport in Oskarshamn, Sweden (IATA: OSK, ICAO: ESMO). It was built in 1970 and closed in 2014.
The connection with Stockholm-Arlanda was closed down on 17 April 2014. In May 2014 there was a decision by the municipality to close down the airport totally. The nearest other airport is Kalmar Airport, 75 kilometres (47 mi) from Oskarshamn.