Kumlinge Airfield (ICAO: EFKG) is a small general aviation airfield located on Kumlinge island in the Åland archipelago region of southwestern Finland. It serves light aircraft and private aviation, providing basic airfield infrastructure for the sparsely populated island municipality of Kumlinge. The airfield is typical of the numerous small grass or unpaved strips found throughout the Finnish archipelago, supporting local transport and recreational flying. It does not handle scheduled commercial airline services and has minimal facilities compared to larger regional airports.