The New Haven Green is a 16-acre (65,000 m2) privately owned park and recreation area located in the downtown district of the city of New Haven, Connecticut, United States. It comprises the central square of the nine-square settlement plan of the original Puritan colonists in New Haven, and was designed and surveyed by colonist John Brockett. Today the Green is bordered by the modern paved roads of College, Chapel, Church, and Elm streets. Temple Street bisects the Green into upper (northwest) and lower (southeast) halves.

A village green is a common open area within a village or other settlement. Historically, a village green was common grassland with a pond for watering cattle and other stock, often at the edge of a rural settlement, used for gathering cattle to bring them later on to a common land for grazing. Later, planned greens were built into the centres of villages.