Kenai Municipal Airport (IATA: ENA, ICAO: PAEN, FAA LID: ENA) is a city-owned, public-use airport located in Kenai, a city in the Kenai Peninsula Borough of the U.S. state of Alaska.

As per Federal Aviation Administration records, the airport had 96,565 passenger boardings (enplanements) in calendar year 2008, 82,277 enplanements in 2009, and 86,857 in 2010. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a primary commercial service airport (more than 10,000 enplanements per year).