Park Township Airport (IATA: HLM, ICAO: KHLM, FAA LID: HLM) was a public airport located in Park Township, 3 mi (5 km) northwest of Holland, Michigan, United States.

Built in 1937, the airport was operated by Ottawa Aviation, an organization of local users whose aim was to promote the value of the airport to the surrounding community.

With the failure of a millage, the airport no longer supports fixed wing aircraft.

[2][3] The airport was used for general aviation and had no regularly scheduled commercial flights.

The airport was also home to the Experimental Aircraft Association Chapter 1242.