Hailuoto Airfield (ICAO: EFHL) is a small general aviation airfield located on Hailuoto, an island in the Gulf of Bothnia off the coast of Oulu, Finland. It serves primarily private and recreational flying rather than scheduled commercial air services. Hailuoto itself is a sparsely populated island municipality accessible by ferry from the mainland. The airfield reflects the island's small scale and rural character, providing a basic landing facility for light aircraft.