New Haven is a city in New Haven County, Connecticut, United States. It is located on New Haven Harbor on the northern shore of Long Island Sound and is part of the New York City metropolitan area. With a population of 135,081 as determined by the 2020 U.S. census, New Haven is the third largest city in Connecticut after Bridgeport and Stamford, the largest city in the South Central Connecticut Planning Region, and the principal municipality of Greater New Haven, which had a total population of 864,835 in 2020. Prior to 1960, it was the county seat of New Haven County until the county governments were abolished that year.

The Quinnipiac were a historical Indigenous people of the Northeastern Woodlands. They lived in present-day New Haven County, Connecticut, along the Quinnipiac River. Their primary village, also called Quinnipiac, was where New Haven, Connecticut is today.