Jackson County Airport (IATA: JXN, ICAO: KJXN, FAA LID: JXN), also known as Reynolds Field, is a county-owned, public-use airport located two nautical miles (3.7 km) west of the central business district of Jackson, in Jackson County, Michigan, United States. It is a class D airport with operating control tower. 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 regional general aviation facility.

The airport serves as a general aviation facility and is home to the Jackson College Flight Center. In 2005 the airport became home to Prestige Aircraft Company LLC, a light sport aircraft manufacturer. The airport is also home to a chapter of the Experimental Aircraft Association.<ref=>"Welcome To Chapter 304 In Jackson, Michigan". Experimental Aircraft Association.