King Khaled Military City Airport (Arabic: مطار مدينة الملك خالد العسكرية, IATA: KMC, ICAO: OEKK) is an airport in King Khalid Military City, Eastern Province, Saudi Arabia. It is located 70 kilometres (43 mi) southwest of Hafar al-Batin. There are a limited number of civilian flights from the airport.

The airport resides at an elevation of 1,352 feet (412 m) above mean sea level. It has one runway designated 13/31 with an asphalt surface measuring 3,659 by 45 metres (12,005 ft × 148 ft).

• List of things named after Saudi Kings
• Armed Forces of Saudi Arabia
• Saudi Arabian National Guard

• General Authority of Civil Aviation

• Aeronautical chart and airport information for OEKK at SkyVector
• Current weather for OEKK at NOAA/NWS
• Accident history for HBT / OEKK at Aviation Safety Network