Jamaica is a middle-class neighborhood in the New York City borough of Queens. It was settled under Dutch rule in 1656 in New Netherland as Rustdorp. Under British rule, Jamaica became the center of the "Town of Jamaica". Jamaica was the county seat of Queens County from the formation of the county in 1683 until March 7, 1788, when the town was reorganized by the state government and the county seat was moved to Mineola (now part of Nassau County). In 1814, It became the first incorporated village on Long Island. When Queens was incorporated into the City of Greater New York in 1898, both the Town of Jamaica and the Village of Jamaica were dissolved, but the neighborhood of Jamaica regained its role as county seat. Today, some locals group Jamaica's surrounding neighborhoods into an unofficial Greater Jamaica, roughly corresponding to the former Town of Jamaica, including Richmond Hill, Woodhaven, St. Albans, Rosedale, Springfield Gardens, Hollis, Laurelton, Cambria Heights, Queens Village, Howard Beach and Ozone Park.

Jamaica Center, the area around Jamaica Avenue and 165th Street, is a major commercial center, as well as the home of the Central Library of the Queens Borough Public Library. The New York Racing Association, based at Aqueduct Racetrack in South Ozone Park, lists its official address as Jamaica (Central Jamaica once housed NYRA's Jamaica Racetrack, now the massive Rochdale Village housing development). John F. Kennedy International Airport and the hotels nearby also use Jamaica as their address.