Marshfield Municipal Airport (ICAO: KGHG, FAA LID: GHG), also known as George Harlow Field, is a public airport located 2 mi (3 km) east of the central business district (CBD) of Marshfield, a town in Plymouth County, Massachusetts, USA. The airport is owned by the Town of Marshfield and run by Shoreline Aviation, the airport's fixed base operator (FBO). It has one runway (06-24), averages 50 movements per day, and has approximately 48 aircraft based on its field.