Jack Barstow Airport (ICAO: KIKW, FAA LID: IKW, formerly 3BS), also known as Jack Barstow Municipal Airport, is a city-owned, public-use airport located three nautical miles (6 km) northwest of the central business district of Midland, a city in Midland County, Michigan, United States. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a local general aviation facility.

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

A local chapter of the Experimental Aircraft Association (EAA) is located at Barstow Airport. Through the EAA's Young Eagles program, annual aviation camps are held at the airport to educate youth.