Lincolnton–Lincoln County Regional Airport (ICAO: KIPJ, FAA LID: IPJ) is a public use airport located five nautical miles (9 km) east of the central business district of Lincolnton, a city in Lincoln County, North Carolina, United States. It is owned by the City of Lincolnton & Lincoln County. According to the FAA's National Plan of Integrated Airport Systems for 2009–2013, it is a general aviation airport (it had previously been a reliever airport).
Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned IPJ by the FAA but has no designation from the IATA.
Lincolnton–Lincoln County Regional Airport covers an area of 453 acres (183 ha) at an elevation of 877 feet (267 m) above mean sea level. It has one runway designated 5/23 with an asphalt surface measuring 5,500 by 100 feet (1,676 x 30 m).