Davenport Municipal Airport (IATA: DVN, ICAO: KDVN, FAA LID: DVN) is a general aviation airport located about 7 miles (11 km) north of downtown Davenport, a city in Scott County, Iowa, United States. The airport, which dates back to 1948, has been home to the Quad City Air Show since 1987.

The fixed-base operation is run by Revv Aviation. The airport has two runways (3-21 and 15-33) and a 12,000-square-foot (1,100 m2) hangar. Most of the air traffic in and out of Davenport Municipal is regional (commercial flights in the area are generally handled by Quad City International Airport), consisting mainly of single-engine prop and twin-engine prop aircraft. However, some smaller private jets also utilize the airport for longer trips to other destinations around the United States. The National Oceanic and Atmospheric Administration operates the Quad Cities National Weather Service office from Davenport Municipal Airport. Also the U.S. Army Iowa National Guard 1/109th Aviation Battalion Maintains an Armory with three-four CH-47F Chinook and two Eurocopter UH-72 Lakota Helicopters.