West Michigan Regional Airport (ICAO: KBIV, FAA LID: BIV), formerly Tulip City Airport, is a public-use airport located two nautical miles (3.7 km) south of the central business district of Holland, a city in Ottawa County and Allegan County, Michigan, United States. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a national general aviation facility.

The airport is owned by Holland, Zeeland, and Park Township and operated by the West Michigan Airport Authority. The airport relies on user fees, federal and state grants, and donations to operate. A provision in the city charter prohibits tax dollars from being used for airport operations.

Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned BIV by the FAA but has no designation from the IATA (which assigned BIV to Bria Airport in Bria, Central African Republic).