Lake Cumberland Regional Airport (IATA: SME, ICAO: KSME, FAA LID: SME) is a public use airport located three nautical miles (6 km) south of the central business district of Somerset, a city in Pulaski County, Kentucky, United States.

It is mostly used for general aviation, and from late 2008 until February 2010, was served by one commercial airline, Locair.

[2] The $3 million federally funded passenger terminal was converted to the FBO in September 2011.

[3] Lake Cumberland Regional Airport covers an area of 288 acres (117 ha) at an elevation of 927 feet (283 m) above mean sea level.

[1] For the 12-month period ending April 13, 2021, the airport had 27,997 aircraft operations, an average of 77 per day: 89% general aviation, 5% air taxi, and 5% military.