Koliganek Airport (IATA: KGK, ICAO: PAJZ, FAA LID: JZZ) is a state-owned, public-use airport located one nautical mile (1.85 km) east of the central business district of Koliganek, in the Dillingham Census Area of the U.S. state of Alaska. Scheduled airline service to Dillingham Airport is provided by Peninsula Airways (PenAir).

As per Federal Aviation Administration records, this airport had 481 commercial passenger boardings (enplanements) in calendar year 2008, a decrease of 21% from the 606 enplanements in 2007. Koliganek Airport is included in the FAA's National Plan of Integrated Airport Systems (2009–2013), which categorizes it as a general aviation facility.