Meriden Markham Municipal Airport is a public-use airport located three miles southwest of the central business district of Meriden, a city in New Haven County, Connecticut, United States. This general aviation airport is owned by City of Meriden.
Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Meriden Markham Municipal Airport is assigned MMK by the FAA but has no designation from the IATA.