North Little Rock Municipal Airport (ICAO: KORK, FAA LID: ORK, formerly 1M1) is a public use airport in Pulaski County, Arkansas, United States. It is owned by the City of North Little Rock and located four nautical miles (5 mi, 7 km) north of its central business district.

This airport is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport for Little Rock National Airport.

Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned ORK by the FAA but has no designation from the IATA (which assigned ORK to Cork Airport in Cork, Ireland).