Tweed-New Haven Regional Airport (IATA: HVN, ICAO: KHVN, FAA LID: HVN) is a public airport located three miles southeast of downtown New Haven, in New Haven County, Connecticut, United States. The airport is partly located in the City of New Haven, which owns the airport, and partly in the town of East Haven.

Tweed is one of two airports with regularly scheduled commercial service in Connecticut, the other being Bradley International Airport in Windsor Locks.

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 non-hub primary commercial service facility.