Newport Municipal Airport (IATA: ONP, ICAO: KONP, FAA LID: ONP) is a city-owned, public-use airport located three nautical miles (6 km) south of the central business district of Newport, a city in Lincoln County, Oregon, United States.

[1] It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.

[2] Newport Municipal formerly supported commercial passenger service with connections to Portland International Airport (PDX), but no such flights are currently scheduled.

[4] Newport Municipal Airport covers an area of 700 acres (283 ha) at an elevation of 160 feet (49 m) above mean sea level.

[1] For the 12-month period ending July 7, 2020, the airport had 19,950 aircraft operations, an average of 55 per day: 73% general aviation, 20% military, and 7% air taxi.