Shawnee Regional Airport (IATA: SNL, ICAO: KSNL, FAA LID: SNL) is two miles northwest of Shawnee, in Pottawatomie County, Oklahoma. It was formerly Shawnee Municipal Airport.

The National Plan of Integrated Airport Systems for 2011–2015 called it a general aviation facility.

In 2011 the airport opened a new terminal building. The 4,000 sq ft (370 m2) building has a conference room and observation deck. The previous terminal was built in 1953.

Central Airlines scheduled flights to Shawnee from 1950 to 1954.