Fort Wayne International Airport (IATA: FWA, ICAO: KFWA, FAA LID: FWA) lies eight miles southwest of Fort Wayne, in Allen County, Indiana, United States. It is owned by the Fort Wayne-Allen County Airport Authority.

The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport since it has over 10,000 passenger boardings (enplanements) per year. Federal Aviation Administration records say the airport had 359,800 enplanements in calendar year 2022, 7.15% more than 2021. Based on passenger enplanements, Fort Wayne International ranked #147 out of the 539 airports in the United States that received scheduled passenger airline service in 2022. As such, the airport is classified by the FAA as a "nonhub", or an airport that has between 10,000 and 400,000 enplanements per year.

The airport has one terminal, the Lieutenant Paul Baer Terminal. Passenger flights reach seven airline hubs of Atlanta, Chicago, Charlotte, Dallas/Fort Worth, Detroit, and Minneapolis-Saint Paul, along with flights to Orlando, Punta Gorda (serving Fort Myers and Sarasota), Tampa, Phoenix, and seasonal service to Myrtle Beach, Sarasota, and Las Vegas. Together, flights from the airport to these fourteen cities serve over 790,000 combined arriving and departing passengers per year.

The airport has a 600,000-square-foot (56,000 m2) air cargo center on the southwest side.