Murfreesboro Municipal Airport (IATA: QSM, ICAO: KMBT, FAA LID: MBT) is a city-owned, public-use airport located two nautical miles (3.7 km) north of the central business district of Murfreesboro, a city in Rutherford County, Tennessee, United States.

[3][4] It is the home of the Middle Tennessee State University Aerospace Department, which has one of the largest university Air Traffic Collegiate Training Initiative (AT-CTI) programs in the country, and their aircraft and simulators.

[6] Murfreesboro Municipal Airport covers an area of 225 acres (91 ha) at an elevation of 614 feet (187 m) above mean sea level.

[1] For the 12-month period ending June 30, 2022, the airport had 87,015 aircraft operations, an average of 238 per day: 98% general aviation, 2% air taxi, and <1% military.

At that time there were 133 aircraft based at this airport: 110 single-engine, 19 multi-engine, 3 jet, and 1 helicopter.