Mobridge Municipal Airport (IATA: MBG, ICAO: KMBG, FAA LID: MBG) is a city-owned public-use airport located one nautical mile (1.2 mi; 1.9 km) northeast of the central business district of Mobridge, a city in Walworth County, South Dakota, United States.

[1] It is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.

[2] Mobridge Municipal Airport covers an area of 300 acres (120 ha) at an elevation of 1,716 feet (523 m) above mean sea level.

[1] For the 12-month period ending June 28, 2010, the airport had 15,764 aircraft operations, an average of 43 per day: 98% general aviation, 2% air taxi, and <1% military.

At that time there were 11 single-engine aircraft based at this airport.