Greater Portsmouth Regional Airport (IATA: PMH, ICAO: KPMH, FAA LID: PMH) is a public use airport located 10 nautical miles (12 mi, 19 km) northeast of the central business district of Portsmouth, a city in Scioto County, Ohio, United States. It is owned by the Scioto County Airport Authority. This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.