Rosebud Sioux Tribal Airport (ICAO: KSUO, FAA LID: SUO) is a public use airport located two nautical miles (4 km) south of the central business district of Rosebud, in Todd County, South Dakota, United States.

[1] Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this facility is assigned SUO by the FAA but has no designation from the IATA.

[2] Rosebud Sioux Tribal Airport resides at elevation of 2,724 feet (830 m) above mean sea level.

It has one runway designated 16/34 with a concrete surface measuring 4,800 by 75 feet (1,463 x 23 m).

[1] For the 12-month period ending June 19, 2012, the airport had 700 general aviation aircraft operations, an average of 58 per month.