New Holstein Municipal Airport is a city-owned public-use airport located one nautical mile (2 km) west of the central business district of New Holstein, a city in Calumet County, Wisconsin, United States. The airport is located on the west edge of the city on County Highway H. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2025–2029, in which it is categorized as a local general aviation facility.